2026-06-04 05:55:56,049 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-06-04 05:55:56,089 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.38:2181 2026-06-04 05:55:56,095 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-06-04 05:55:56,096 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-06-04 05:55:56,096 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-06-04 05:55:56,126 [myid:1] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-06-04 05:55:56,126 [myid:1] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-06-04 05:55:56,126 [myid:1] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-06-04 05:55:56,128 [myid:1] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-06-04 05:55:56,129 [myid:1] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=1 2026-06-04 05:55:56,177 [myid:1] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-06-04 05:55:56,182 [myid:1] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-06-04 05:55:56,187 [myid:1] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-06-04 05:55:56,203 [myid:1] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-06-04 05:55:56,204 [myid:1] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-06-04 05:55:56,211 [myid:1] - INFO [main:NIOServerCnxnFactory@652] - Configuring NIO connection handler with 10s sessionless connection timeout, 1 selector thread(s), 8 worker threads, and 64 kB direct buffers. 2026-06-04 05:55:56,232 [myid:1] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.38:2181 2026-06-04 05:55:56,245 [myid:1] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-06-04 05:55:56,253 [myid:1] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-06-04 05:55:56,262 [myid:1] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-06-04 05:55:56,267 [myid:1] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-06-04 05:55:56,268 [myid:1] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-06-04 05:55:56,268 [myid:1] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-06-04 05:55:56,274 [myid:1] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-06-04 05:55:56,279 [myid:1] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-06-04 05:55:56,279 [myid:1] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-06-04 05:55:56,280 [myid:1] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-06-04 05:55:56,280 [myid:1] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-06-04 05:55:56,366 [myid:1] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-06-04 05:55:56,367 [myid:1] - INFO [main:ZookeeperBanner@42] - | | 2026-06-04 05:55:56,367 [myid:1] - INFO [main:ZookeeperBanner@42] - |_| 2026-06-04 05:55:56,367 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-06-04 05:55:56,368 [myid:1] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-06-04 05:55:56,368 [myid:1] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-5888-1. 2026-06-04 05:55:56,375 [myid:1] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-06-04 05:55:56,387 [myid:1] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-06-04 05:55:56,387 [myid:1] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-06-04 05:55:56,388 [myid:1] - INFO [main:Environment@98] - Server environment:java.class.path=/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/classes:/apache-zookeeper-3.7.1-bin/bin/../build/classes:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../build/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-prometheus-metrics-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-jute-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/snappy-java-1.1.7.7.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-reload4j-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-api-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_servlet-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_hotspot-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_common-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/reload4j-1.2.19.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-unix-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-classes-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-resolver-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-handler-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-codec-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-buffer-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/metrics-core-4.1.12.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jline-2.14.6.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-ajax-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-servlet-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-server-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-security-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-io-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-http-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/javax.servlet-api-3.1.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-databind-2.13.2.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-core-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-annotations-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/commons-cli-1.4.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/audience-annotations-0.12.0.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-*.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/src/main/resources/lib/*.jar:/conf: 2026-06-04 05:55:56,388 [myid:1] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-06-04 05:55:56,388 [myid:1] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-06-04 05:55:56,388 [myid:1] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-06-04 05:55:56,389 [myid:1] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-06-04 05:55:56,390 [myid:1] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-06-04 05:55:56,391 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-06-04 05:55:56,396 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-06-04 05:55:56,396 [myid:1] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-06-04 05:55:56,396 [myid:1] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-06-04 05:55:56,396 [myid:1] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-06-04 05:55:56,397 [myid:1] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-06-04 05:55:56,397 [myid:1] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-06-04 05:55:56,398 [myid:1] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-06-04 05:55:56,398 [myid:1] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-06-04 05:55:56,435 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 05:55:56,436 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 05:55:56,439 [myid:1] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-06-04 05:55:56,439 [myid:1] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-06-04 05:55:56,477 [myid:1] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-06-04 05:55:56,478 [myid:1] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-06-04 05:55:56,478 [myid:1] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-06-04 05:55:56,478 [myid:1] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-06-04 05:55:56,478 [myid:1] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-06-04 05:55:56,479 [myid:1] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-06-04 05:55:56,490 [myid:1] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-06-04 05:55:56,523 [myid:1] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-06-04 05:55:56,524 [myid:1] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-06-04 05:55:56,543 [myid:1] - INFO [main:ZKDatabase@290] - Snapshot loaded in 46 ms, highest zxid is 0x0, digest is 1371985504 2026-06-04 05:55:56,551 [myid:1] - INFO [main:QuorumPeer@1157] - currentEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-06-04 05:55:56,569 [myid:1] - INFO [main:QuorumPeer@1185] - acceptedEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-06-04 05:55:56,583 [myid:1] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-06-04 05:55:56,594 [myid:1] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-06-04 05:55:56,605 [myid:1] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-06-04 05:55:56,609 [myid:1] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-06-04 05:55:56,619 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 1 is accepting connections now, my election bind port: /10.0.0.38:3888 2026-06-04 05:55:56,626 [myid:1] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-06-04 05:55:56,668 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 05:55:56,677 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x0 2026-06-04 05:55:56,680 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,688 [myid:1] - INFO [QuorumConnectionThread-[myid=1]-1:QuorumCnxManager@514] - Have smaller server identifier, so dropping the connection: (myId:1 --> sid:2) 2026-06-04 05:55:56,689 [myid:1] - INFO [QuorumConnectionThread-[myid=1]-2:QuorumCnxManager@514] - Have smaller server identifier, so dropping the connection: (myId:1 --> sid:3) 2026-06-04 05:55:56,691 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.50:50950 2026-06-04 05:55:56,726 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.33:41172 2026-06-04 05:55:56,748 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,748 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:FOLLOWING, n.leader:3, n.round:0x1, n.peerEpoch:0x1, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,762 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,767 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,773 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:FOLLOWING, n.leader:3, n.round:0x1, n.peerEpoch:0x1, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,791 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LEADING, n.leader:3, n.round:0x1, n.peerEpoch:0x1, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-06-04 05:55:56,793 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 05:55:56,794 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 05:55:56,809 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@130] - leaderConnectDelayDuringRetryMs: 100 2026-06-04 05:55:56,810 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@131] - TCP NoDelay set to: true 2026-06-04 05:55:56,810 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@132] - zookeeper.learner.asyncSending = false 2026-06-04 05:55:56,812 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@133] - zookeeper.learner.closeSocketAsync = false 2026-06-04 05:55:56,819 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-06-04 05:55:56,821 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 05:55:56,821 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 05:55:56,823 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 05:55:56,823 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 05:55:56,831 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 05:55:56,832 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 05:55:56,832 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 05:55:56,832 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 05:55:56,833 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 05:55:56,843 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 05:55:56,845 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 05:55:56,846 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 05:55:56,847 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 05:55:56,847 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 05:55:56,847 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 05:55:56,849 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 171 MS 2026-06-04 05:55:56,874 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 05:55:56,884 [myid:1] - INFO [LeaderConnector-/10.0.0.33:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.33:2888 2026-06-04 05:55:56,903 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-06-04 05:55:56,907 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - snap 2026-06-04 05:55:56,907 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@576] - Getting a snapshot from leader 0x100000000 2026-06-04 05:55:56,907 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 05:55:56,913 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 05:55:56,950 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-06-04 05:55:56,954 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-06-04 05:55:56,954 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FileTxnSnapLog@479] - Snapshotting: 0x100000000 to /data/version-2/snapshot.100000000 2026-06-04 05:55:56,970 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@543] - Snapshot taken in 17 ms 2026-06-04 05:55:56,974 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-06-04 05:55:56,986 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-06-04 05:55:56,986 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-06-04 05:55:56,994 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-06-04 05:55:57,014 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-06-04 05:55:57,116 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-06-04 05:55:57,116 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-06-04 05:56:48,322 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@169] - Got zxid 0x100000001 expected 0x1 2026-06-04 05:56:48,323 [myid:1] - INFO [SyncThread:1:FileTxnLog@284] - Creating new log file: log.100000001 2026-06-04 05:56:48,329 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0000 2026-06-04 05:56:48,984 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0001 2026-06-04 05:56:49,167 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930000 2026-06-04 05:56:49,260 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0002 2026-06-04 05:56:49,550 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930001 2026-06-04 05:56:49,661 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930002 2026-06-04 05:56:49,661 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0000 2026-06-04 05:56:49,912 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0001 2026-06-04 05:56:49,946 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0003 2026-06-04 05:56:50,023 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0004 2026-06-04 05:56:50,174 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0005 2026-06-04 05:56:50,283 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930003 2026-06-04 05:56:50,941 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0006 2026-06-04 05:56:51,059 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0007 2026-06-04 05:56:51,533 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0008 2026-06-04 05:57:02,026 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930004 2026-06-04 05:57:04,188 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930005 2026-06-04 05:57:04,436 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0002 2026-06-04 05:57:04,927 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:49102, session = 0x100001b16930005 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 05:57:09,651 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0009 2026-06-04 05:57:09,729 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0003 2026-06-04 05:57:15,379 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000a 2026-06-04 05:57:15,442 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0004 2026-06-04 05:57:15,876 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930006 2026-06-04 05:57:16,063 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000b 2026-06-04 05:59:12,902 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000c 2026-06-04 05:59:12,940 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0005 2026-06-04 05:59:13,167 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930007 2026-06-04 05:59:13,923 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000d 2026-06-04 05:59:13,951 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000e 2026-06-04 05:59:14,254 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930008 2026-06-04 05:59:20,567 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930009 2026-06-04 05:59:20,598 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000a 2026-06-04 05:59:20,989 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0006 2026-06-04 05:59:28,541 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b16930008 2026-06-04 05:59:33,865 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000b 2026-06-04 05:59:33,878 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0007 2026-06-04 05:59:35,981 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000c 2026-06-04 05:59:40,008 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000d 2026-06-04 05:59:40,135 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f000f 2026-06-04 05:59:40,387 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0010 2026-06-04 05:59:40,497 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0011 2026-06-04 05:59:42,028 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0008 2026-06-04 05:59:42,301 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000e 2026-06-04 05:59:50,094 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af0009 2026-06-04 05:59:50,726 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0012 2026-06-04 05:59:52,192 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b1693000f 2026-06-04 05:59:59,386 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0013 2026-06-04 05:59:59,495 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930010 2026-06-04 05:59:59,759 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000a 2026-06-04 05:59:59,767 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0014 2026-06-04 05:59:59,777 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000b 2026-06-04 05:59:59,825 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000c 2026-06-04 06:00:00,047 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930011 2026-06-04 06:00:00,057 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001a3b9f0015 2026-06-04 06:00:01,377 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930012 2026-06-04 06:00:01,399 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930013 2026-06-04 06:00:01,611 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000d 2026-06-04 06:00:01,662 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000e 2026-06-04 06:05:21,268 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:45072, session = 0x100001b16930001 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:21,322 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001b16930014 2026-06-04 06:05:21,490 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39286, session = 0x100001b16930014 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:21,532 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x100001b16930000 java.io.IOException: Connection reset by peer at java.base/sun.nio.ch.FileDispatcherImpl.read0(Native Method) at java.base/sun.nio.ch.SocketDispatcher.read(Unknown Source) at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) at java.base/sun.nio.ch.IOUtil.read(Unknown Source) at java.base/sun.nio.ch.IOUtil.read(Unknown Source) at java.base/sun.nio.ch.SocketChannelImpl.read(Unknown Source) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:331) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:21,747 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:47900, session = 0x100001b16930006 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:21,994 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b16930009 2026-06-04 06:05:22,021 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:60070, session = 0x100001b1693000d at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:22,167 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b1693000a 2026-06-04 06:05:22,205 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:54522, session = 0x100001b16930011 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:22,446 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b16930010 2026-06-04 06:05:30,132 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001962af000f 2026-06-04 06:05:31,096 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:45088, session = 0x100001b16930002 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,106 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:60742, session = 0x100001b16930004 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,123 [myid:1] - WARN [RecvWorker:3:QuorumCnxManager$RecvWorker@1402] - Connection broken for id 3, my id = 1 java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1390) 2026-06-04 06:05:31,123 [myid:1] - WARN [RecvWorker:3:QuorumCnxManager$RecvWorker@1408] - Interrupting SendWorker thread from RecvWorker. sid: 3. myId: 1 2026-06-04 06:05:31,126 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@128] - Exception when following the leader java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:96) at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:86) at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:134) at org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:228) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:124) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1522) 2026-06-04 06:05:31,129 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@142] - Disconnected from leader (with address: /10.0.0.33:2888). Was connected for 574236ms. Sync state: true 2026-06-04 06:05:31,129 [myid:1] - WARN [SendWorker:3:QuorumCnxManager$SendWorker@1288] - Interrupted while waiting for message on queue java.lang.InterruptedException at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(Unknown Source) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) at org.apache.zookeeper.util.CircularBlockingQueue.poll(CircularBlockingQueue.java:105) at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1453) at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$900(QuorumCnxManager.java:99) at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1277) 2026-06-04 06:05:31,135 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x300001962af000f 2026-06-04 06:05:31,135 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x300001962af0008 2026-06-04 06:05:31,135 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x300001962af0002 2026-06-04 06:05:31,136 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x300001962af0002 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,133 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@286] - shutdown Follower 2026-06-04 06:05:31,136 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x300001962af0008 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,136 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x300001962af000f java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,136 [myid:1] - WARN [SendWorker:3:QuorumCnxManager$SendWorker@1300] - Send worker leaving thread id 3 my id = 1 2026-06-04 06:05:31,146 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@835] - shutting down 2026-06-04 06:05:31,157 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestThrottler@258] - Shutting down 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,161 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,161 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,157 [myid:1] - INFO [RequestThrottler:RequestThrottler@219] - Draining request throttler queue 2026-06-04 06:05:31,169 [myid:1] - INFO [RequestThrottler:RequestThrottler@195] - RequestThrottler shutdown. Dropped 0 requests 2026-06-04 06:05:31,170 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@172] - Shutting down 2026-06-04 06:05:31,175 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@632] - Shutting down 2026-06-04 06:05:31,175 [myid:1] - INFO [FollowerRequestProcessor:1:FollowerRequestProcessor@128] - FollowerRequestProcessor exited loop! 2026-06-04 06:05:31,175 [myid:1] - INFO [CommitProcessor:1:CommitProcessor@420] - CommitProcessor exited loop! 2026-06-04 06:05:31,177 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FinalRequestProcessor@684] - shutdown of request processor complete 2026-06-04 06:05:31,198 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: looking 2026-06-04 06:05:31,200 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1568] - PeerState set to LOOKING 2026-06-04 06:05:31,200 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 06:05:31,201 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x100001228 2026-06-04 06:05:31,202 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:31,236 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,236 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,249 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:31,259 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:31,260 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,205 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-3:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,250 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,268 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,275 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,283 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,286 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,298 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,298 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,315 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,315 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,417 [myid:1] - WARN [RecvWorker:2:QuorumCnxManager$RecvWorker@1402] - Connection broken for id 2, my id = 1 java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1390) 2026-06-04 06:05:31,418 [myid:1] - WARN [RecvWorker:2:QuorumCnxManager$RecvWorker@1408] - Interrupting SendWorker thread from RecvWorker. sid: 2. myId: 1 2026-06-04 06:05:31,419 [myid:1] - WARN [SendWorker:2:QuorumCnxManager$SendWorker@1288] - Interrupted while waiting for message on queue java.lang.InterruptedException at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(Unknown Source) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) at org.apache.zookeeper.util.CircularBlockingQueue.poll(CircularBlockingQueue.java:105) at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1453) at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$900(QuorumCnxManager.java:99) at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1277) 2026-06-04 06:05:31,421 [myid:1] - WARN [SendWorker:2:QuorumCnxManager$SendWorker@1300] - Send worker leaving thread id 2 my id = 1 2026-06-04 06:05:31,421 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,421 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,426 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,435 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,459 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,461 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 06:05:31,461 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 06:05:31,462 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 262 MS 2026-06-04 06:05:31,463 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 06:05:31,464 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=0, remaining init limit=10000, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,494 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,535 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,549 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,566 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=1, remaining init limit=9898, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,568 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,594 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,594 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,643 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,667 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=2, remaining init limit=9797, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,684 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,691 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,714 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,721 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,751 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,752 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,772 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=3, remaining init limit=9692, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,797 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,806 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,835 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,877 [myid:1] - ERROR [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@440] - Unexpected exception, retries exceeded. tries=4, remaining init limit=9587, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,877 [myid:1] - ERROR [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@392] - Failed connect to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,878 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@128] - Exception when following the leader java.io.IOException: Failed connect to /10.0.0.50:2888 at org.apache.zookeeper.server.quorum.Learner.connectToLeader(Learner.java:348) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:89) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1522) 2026-06-04 06:05:31,879 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@286] - shutdown Follower 2026-06-04 06:05:31,879 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: looking 2026-06-04 06:05:31,879 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1568] - PeerState set to LOOKING 2026-06-04 06:05:31,879 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 06:05:31,879 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x100001228 2026-06-04 06:05:31,881 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x3, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:31,882 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,882 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,919 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,963 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:31,976 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,050 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,066 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,082 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2026-06-04 06:05:32,083 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,083 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,165 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,196 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,269 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,295 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,330 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,450 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,450 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,450 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,483 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 800 2026-06-04 06:05:32,484 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,484 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,488 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,504 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,547 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,693 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:32,697 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,007 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,027 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,175 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,225 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,261 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,284 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 1600 2026-06-04 06:05:33,285 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,285 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,437 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,473 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,571 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,634 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,806 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,809 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,844 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:33,925 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,238 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,353 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,514 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,730 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,885 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 3200 2026-06-04 06:05:34,885 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,886 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:34,954 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,020 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,183 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,307 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,622 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,642 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,762 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:35,853 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,091 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,333 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,460 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,462 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,522 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,531 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,717 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,837 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:36,920 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,191 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,209 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,215 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,468 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,775 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:37,860 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,085 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 6400 2026-06-04 06:05:38,086 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,086 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,098 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,219 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,437 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,471 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,536 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:38,730 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:40,850 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:41,429 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:41,649 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:41,974 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,170 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.50:52186 2026-06-04 06:05:42,262 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:42,356 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x3, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:42,358 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:2, n.round:0x3, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:42,358 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,558 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 06:05:42,559 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 10680 MS 2026-06-04 06:05:42,560 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 06:05:42,561 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=0, remaining init limit=10000, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,663 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=1, remaining init limit=9898, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,726 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,744 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,764 [myid:1] - INFO [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.50:2888 2026-06-04 06:05:42,802 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,819 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,819 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:42,846 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:43,114 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:43,156 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.33:51658 2026-06-04 06:05:43,203 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-06-04 06:05:43,219 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x100001228 2026-06-04 06:05:43,220 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-06-04 06:05:43,220 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-06-04 06:05:43,221 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-06-04 06:05:43,227 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-06-04 06:05:43,227 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-06-04 06:05:43,227 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-06-04 06:05:43,227 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-06-04 06:05:43,282 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:43,298 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x3, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:43,371 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:43,423 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:43,626 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-06-04 06:05:43,626 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-06-04 06:05:43,655 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@169] - Got zxid 0x200000001 expected 0x1 2026-06-04 06:05:43,665 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10000 2026-06-04 06:05:43,798 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x300001962af0008 2026-06-04 06:05:43,809 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660000 2026-06-04 06:05:43,813 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660001 2026-06-04 06:05:44,443 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10001 2026-06-04 06:05:44,498 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10002 2026-06-04 06:05:44,507 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10003 2026-06-04 06:05:44,548 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x200001a3b9f0008 2026-06-04 06:05:44,807 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:05:44,877 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:56760, session = 0x200001a3b9f0008 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:45,196 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x100001b1693000c 2026-06-04 06:05:45,577 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10001 2026-06-04 06:05:46,481 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x300001962af000f 2026-06-04 06:05:46,653 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:56776, session = 0x300001962af000f at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:46,767 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10002 2026-06-04 06:05:47,018 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50000 2026-06-04 06:05:47,928 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10004 2026-06-04 06:05:49,232 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x300001962af000d 2026-06-04 06:05:49,959 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50001 2026-06-04 06:05:50,297 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10005 2026-06-04 06:05:50,373 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50002 2026-06-04 06:05:50,401 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660002 2026-06-04 06:05:50,470 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x100001b16930012 2026-06-04 06:05:50,747 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50003 2026-06-04 06:05:50,814 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10006 2026-06-04 06:05:51,539 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10007 2026-06-04 06:05:51,546 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660003 2026-06-04 06:05:51,952 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660004 2026-06-04 06:05:52,021 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x100001b16930013 2026-06-04 06:05:52,134 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660005 2026-06-04 06:05:52,255 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x300001962af0006 2026-06-04 06:05:52,364 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10008 2026-06-04 06:05:52,370 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660006 2026-06-04 06:05:52,656 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:33006, session = 0x100002408b10006 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:52,657 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50004 2026-06-04 06:05:52,741 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660007 2026-06-04 06:05:52,747 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660008 2026-06-04 06:05:52,749 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10009 2026-06-04 06:05:52,855 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50005 2026-06-04 06:05:53,055 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660009 2026-06-04 06:05:53,212 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000a 2026-06-04 06:05:53,598 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x300001962af0002 2026-06-04 06:05:53,698 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000a 2026-06-04 06:05:54,075 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10008 2026-06-04 06:05:54,313 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:56504, session = 0x100002408b10009 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:54,735 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000b 2026-06-04 06:05:56,047 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000b 2026-06-04 06:05:56,126 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000c 2026-06-04 06:05:56,159 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000c 2026-06-04 06:05:56,301 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000d 2026-06-04 06:05:56,396 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000d 2026-06-04 06:05:56,430 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000e 2026-06-04 06:05:56,580 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000e 2026-06-04 06:05:57,017 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:56756, session = 0x100002408b1000c at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:05:57,048 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50006 2026-06-04 06:05:57,048 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1000f 2026-06-04 06:05:57,048 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10010 2026-06-04 06:05:57,055 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066000f 2026-06-04 06:05:57,069 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50007 2026-06-04 06:05:57,282 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50008 2026-06-04 06:05:57,288 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50009 2026-06-04 06:05:57,290 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000a 2026-06-04 06:05:57,293 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000b 2026-06-04 06:05:57,300 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10011 2026-06-04 06:05:57,319 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660010 2026-06-04 06:05:57,375 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10012 2026-06-04 06:06:00,560 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660011 2026-06-04 06:06:02,519 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660012 2026-06-04 06:06:04,013 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660013 2026-06-04 06:06:04,092 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660014 2026-06-04 06:06:04,438 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10013 2026-06-04 06:06:04,682 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10014 2026-06-04 06:06:05,003 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000c 2026-06-04 06:06:05,452 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660015 2026-06-04 06:06:05,882 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10015 2026-06-04 06:06:06,157 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10013 2026-06-04 06:06:07,265 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10016 2026-06-04 06:06:07,371 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:52974, session = 0x100002408b10015 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:06:07,406 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10017 2026-06-04 06:06:07,543 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660016 2026-06-04 06:06:07,719 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000d 2026-06-04 06:06:08,069 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10018 2026-06-04 06:06:08,113 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660017 2026-06-04 06:06:08,148 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000e 2026-06-04 06:06:08,148 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10019 2026-06-04 06:06:08,237 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001a 2026-06-04 06:06:08,329 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5000f 2026-06-04 06:06:08,686 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001b 2026-06-04 06:06:08,736 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10017 2026-06-04 06:06:09,038 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660018 2026-06-04 06:06:09,070 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50010 2026-06-04 06:06:09,070 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50011 2026-06-04 06:06:09,071 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001a 2026-06-04 06:06:09,071 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660019 2026-06-04 06:06:09,105 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50012 2026-06-04 06:06:09,106 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001c 2026-06-04 06:06:09,245 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001d 2026-06-04 06:06:09,251 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001b 2026-06-04 06:06:09,256 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001e 2026-06-04 06:06:09,929 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50013 2026-06-04 06:06:10,113 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1001f 2026-06-04 06:06:12,295 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001c 2026-06-04 06:06:12,415 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10020 2026-06-04 06:06:16,826 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001d 2026-06-04 06:06:17,105 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10021 2026-06-04 06:06:17,774 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10022 2026-06-04 06:06:18,163 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50014 2026-06-04 06:06:19,943 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001e 2026-06-04 06:06:20,003 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066001f 2026-06-04 06:06:20,068 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10023 2026-06-04 06:06:25,344 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50015 2026-06-04 06:06:25,360 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660020 2026-06-04 06:06:26,609 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660021 2026-06-04 06:06:26,672 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10024 2026-06-04 06:06:28,151 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50016 2026-06-04 06:06:29,997 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50017 2026-06-04 06:07:20,192 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:56514, session = 0x100002408b1000a at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,292 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:46840, session = 0x100002408b10020 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,336 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54100, session = 0x100002408b10012 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,352 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:32990, session = 0x100002408b10005 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,527 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:52980, session = 0x100002408b10018 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39812, session = 0x100002408b1001c at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,733 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54082, session = 0x100002408b10010 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,734 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54070, session = 0x100002408b1000e at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,734 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54056, session = 0x100002408b1000d at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,734 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54050, session = 0x300001962af0002 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39828, session = 0x100002408b1001d at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39810, session = 0x100002408b10019 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54090, session = 0x100002408b1000f at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39792, session = 0x100002408b10014 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:54092, session = 0x100002408b10011 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39800, session = 0x100002408b10016 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:20,709 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:39836, session = 0x100002408b1001e at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:29,894 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:52832, session = 0x100002408b10000 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:29,904 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:51844, session = 0x100002408b10024 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:30,020 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:56500, session = 0x100002408b10004 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:46,348 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:51828, session = 0x100002408b10023 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:46,355 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:46824, session = 0x100002408b1001f at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:47,017 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10007 2026-06-04 06:07:47,047 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b1000b 2026-06-04 06:07:47,063 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x300001962af0006 2026-06-04 06:07:49,227 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:56744, session = 0x300001962af0008 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:54,741 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10025 2026-06-04 06:07:54,871 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10026 2026-06-04 06:07:55,079 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50018 2026-06-04 06:07:55,207 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10027 2026-06-04 06:07:57,905 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:48100, session = 0x100002408b10026 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:57,905 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:48090, session = 0x100002408b10025 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:57,934 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:36058, session = 0x100002408b10027 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:07:58,222 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660022 2026-06-04 06:07:58,385 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50019 2026-06-04 06:08:01,558 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10003 2026-06-04 06:08:07,803 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:56766, session = 0x100001b1693000c at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:08:10,824 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b16930012 2026-06-04 06:08:10,844 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b16930013 2026-06-04 06:08:10,872 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10022 2026-06-04 06:08:10,882 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b1001b 2026-06-04 06:08:10,994 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:50494, session = 0x100002408b10021 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:08:11,000 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:56786, session = 0x300001962af000d at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:08:11,046 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:46808, session = 0x100002408b1001a at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:08:50,915 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10028 2026-06-04 06:08:50,952 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10029 2026-06-04 06:08:51,047 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002a 2026-06-04 06:08:51,139 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001a 2026-06-04 06:08:51,581 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002b 2026-06-04 06:08:51,874 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660023 2026-06-04 06:08:51,943 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002c 2026-06-04 06:08:51,985 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001b 2026-06-04 06:08:52,399 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002d 2026-06-04 06:08:52,489 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002e 2026-06-04 06:08:52,642 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1002f 2026-06-04 06:08:53,238 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001c 2026-06-04 06:08:53,450 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10030 2026-06-04 06:08:53,527 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660024 2026-06-04 06:08:54,083 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660025 2026-06-04 06:08:54,567 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660026 2026-06-04 06:08:54,595 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10031 2026-06-04 06:08:54,700 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660027 2026-06-04 06:08:55,207 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10032 2026-06-04 06:08:55,372 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10033 2026-06-04 06:09:24,262 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001d 2026-06-04 06:09:24,407 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001e 2026-06-04 06:09:24,679 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df5001f 2026-06-04 06:09:25,269 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10034 2026-06-04 06:09:25,416 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10035 2026-06-04 06:09:25,704 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50020 2026-06-04 06:09:26,449 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10034 2026-06-04 06:09:27,623 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002408b10035 2026-06-04 06:09:31,178 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10036 2026-06-04 06:09:31,614 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10037 2026-06-04 06:09:31,674 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10038 2026-06-04 06:09:32,911 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50021 2026-06-04 06:09:34,642 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10039 2026-06-04 06:09:36,945 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003a 2026-06-04 06:09:36,994 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50022 2026-06-04 06:09:37,125 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003b 2026-06-04 06:09:37,391 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660028 2026-06-04 06:09:37,541 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660029 2026-06-04 06:09:39,862 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003c 2026-06-04 06:09:40,041 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002a 2026-06-04 06:09:40,772 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50023 2026-06-04 06:09:40,815 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003d 2026-06-04 06:09:40,851 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002b 2026-06-04 06:09:41,011 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003e 2026-06-04 06:09:41,127 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50024 2026-06-04 06:09:41,130 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b1003f 2026-06-04 06:09:41,135 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50025 2026-06-04 06:09:41,431 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10040 2026-06-04 06:09:43,885 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002c 2026-06-04 06:09:43,947 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002d 2026-06-04 06:09:44,210 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10041 2026-06-04 06:09:44,369 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002e 2026-06-04 06:09:47,049 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10042 2026-06-04 06:09:47,444 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10043 2026-06-04 06:09:49,916 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002408b10044 2026-06-04 06:12:04,163 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-06-04 06:12:04,185 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.38:2181 2026-06-04 06:12:04,191 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-06-04 06:12:04,192 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-06-04 06:12:04,195 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-06-04 06:12:04,239 [myid:1] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-06-04 06:12:04,240 [myid:1] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-06-04 06:12:04,240 [myid:1] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-06-04 06:12:04,248 [myid:1] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-06-04 06:12:04,249 [myid:1] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=1 2026-06-04 06:12:04,297 [myid:1] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-06-04 06:12:04,312 [myid:1] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-06-04 06:12:04,312 [myid:1] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-06-04 06:12:04,334 [myid:1] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-06-04 06:12:04,336 [myid:1] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-06-04 06:12:04,338 [myid:1] - INFO [main:NIOServerCnxnFactory@652] - Configuring NIO connection handler with 10s sessionless connection timeout, 1 selector thread(s), 8 worker threads, and 64 kB direct buffers. 2026-06-04 06:12:04,358 [myid:1] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.38:2181 2026-06-04 06:12:04,375 [myid:1] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-06-04 06:12:04,392 [myid:1] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-06-04 06:12:04,398 [myid:1] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-06-04 06:12:04,404 [myid:1] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-06-04 06:12:04,404 [myid:1] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-06-04 06:12:04,405 [myid:1] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-06-04 06:12:04,405 [myid:1] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-06-04 06:12:04,405 [myid:1] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-06-04 06:12:04,406 [myid:1] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-06-04 06:12:04,406 [myid:1] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-06-04 06:12:04,406 [myid:1] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-06-04 06:12:04,558 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-06-04 06:12:04,558 [myid:1] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-06-04 06:12:04,558 [myid:1] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-06-04 06:12:04,565 [myid:1] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-06-04 06:12:04,565 [myid:1] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-06-04 06:12:04,565 [myid:1] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-06-04 06:12:04,565 [myid:1] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-06-04 06:12:04,565 [myid:1] - INFO [main:ZookeeperBanner@42] - | | 2026-06-04 06:12:04,566 [myid:1] - INFO [main:ZookeeperBanner@42] - |_| 2026-06-04 06:12:04,566 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-06-04 06:12:04,571 [myid:1] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-06-04 06:12:04,573 [myid:1] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-5888-1. 2026-06-04 06:12:04,575 [myid:1] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-06-04 06:12:04,575 [myid:1] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-06-04 06:12:04,575 [myid:1] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-06-04 06:12:04,582 [myid:1] - INFO [main:Environment@98] - Server environment:java.class.path=/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/classes:/apache-zookeeper-3.7.1-bin/bin/../build/classes:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../build/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-prometheus-metrics-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-jute-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/snappy-java-1.1.7.7.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-reload4j-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-api-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_servlet-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_hotspot-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_common-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/reload4j-1.2.19.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-unix-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-classes-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-resolver-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-handler-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-codec-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-buffer-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/metrics-core-4.1.12.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jline-2.14.6.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-ajax-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-servlet-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-server-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-security-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-io-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-http-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/javax.servlet-api-3.1.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-databind-2.13.2.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-core-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-annotations-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/commons-cli-1.4.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/audience-annotations-0.12.0.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-*.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/src/main/resources/lib/*.jar:/conf: 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-06-04 06:12:04,583 [myid:1] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-06-04 06:12:04,584 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-06-04 06:12:04,584 [myid:1] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-06-04 06:12:04,584 [myid:1] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-06-04 06:12:04,585 [myid:1] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-06-04 06:12:04,587 [myid:1] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-06-04 06:12:04,589 [myid:1] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-06-04 06:12:04,589 [myid:1] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-06-04 06:12:04,590 [myid:1] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-06-04 06:12:04,615 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 06:12:04,620 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-06-04 06:12:04,622 [myid:1] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-06-04 06:12:04,624 [myid:1] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-06-04 06:12:04,702 [myid:1] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-06-04 06:12:04,702 [myid:1] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-06-04 06:12:04,702 [myid:1] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-06-04 06:12:04,703 [myid:1] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-06-04 06:12:04,703 [myid:1] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-06-04 06:12:04,703 [myid:1] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-06-04 06:12:04,703 [myid:1] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-06-04 06:12:04,711 [myid:1] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-06-04 06:12:04,714 [myid:1] - INFO [main:FileSnap@85] - Reading snapshot /data/version-2/snapshot.100000000 2026-06-04 06:12:04,733 [myid:1] - INFO [main:DataTree@1716] - The digest value is empty in snapshot 2026-06-04 06:12:05,379 [myid:1] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-06-04 06:12:06,193 [myid:1] - INFO [main:FileTxnSnapLog@372] - 14470 txns loaded in 1448 ms 2026-06-04 06:12:06,205 [myid:1] - INFO [main:ZKDatabase@290] - Snapshot loaded in 1501 ms, highest zxid is 0x20000265e, digest is 5325675542341 2026-06-04 06:12:06,255 [myid:1] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-06-04 06:12:06,273 [myid:1] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-06-04 06:12:06,282 [myid:1] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-06-04 06:12:06,286 [myid:1] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-06-04 06:12:06,324 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 1 is accepting connections now, my election bind port: /10.0.0.38:3888 2026-06-04 06:12:06,350 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 06:12:06,356 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x20000265e 2026-06-04 06:12:06,365 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x2, n.zxid:0x20000265e, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,406 [myid:1] - INFO [QuorumConnectionThread-[myid=1]-2:QuorumCnxManager@514] - Have smaller server identifier, so dropping the connection: (myId:1 --> sid:3) 2026-06-04 06:12:06,410 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.33:33802 2026-06-04 06:12:06,417 [myid:1] - INFO [QuorumConnectionThread-[myid=1]-1:QuorumCnxManager@514] - Have smaller server identifier, so dropping the connection: (myId:1 --> sid:2) 2026-06-04 06:12:06,428 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.50:53262 2026-06-04 06:12:06,470 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,472 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x20000265e, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,480 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:FOLLOWING, n.leader:2, n.round:0x3, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,488 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:FOLLOWING, n.leader:2, n.round:0x3, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,490 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x3, n.peerEpoch:0x1, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,492 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LEADING, n.leader:2, n.round:0x3, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,492 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 06:12:06,493 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 06:12:06,500 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:2, n.state:LEADING, n.leader:2, n.round:0x3, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,502 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:2, n.state:LEADING, n.leader:2, n.round:0x3, n.peerEpoch:0x2, n.zxid:0x100001228, message format version:0x2, n.config version:0x0 2026-06-04 06:12:06,522 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@130] - leaderConnectDelayDuringRetryMs: 100 2026-06-04 06:12:06,523 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@131] - TCP NoDelay set to: true 2026-06-04 06:12:06,524 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@132] - zookeeper.learner.asyncSending = false 2026-06-04 06:12:06,525 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@133] - zookeeper.learner.closeSocketAsync = false 2026-06-04 06:12:06,527 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-06-04 06:12:06,528 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 06:12:06,537 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 06:12:06,549 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 06:12:06,554 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 06:12:06,557 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 06:12:06,557 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 06:12:06,557 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 06:12:06,558 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 06:12:06,558 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 06:12:06,558 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 06:12:06,575 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 06:12:06,576 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 06:12:06,576 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 06:12:06,576 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 06:12:06,576 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 06:12:06,592 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 236 MS 2026-06-04 06:12:06,616 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 06:12:06,641 [myid:1] - INFO [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.50:2888 2026-06-04 06:12:06,655 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-06-04 06:12:06,656 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x200002663 2026-06-04 06:12:06,656 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-06-04 06:12:06,663 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@637] - Got zxid 0x20000265f expected 0x1 2026-06-04 06:12:06,663 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-06-04 06:12:06,663 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-06-04 06:12:06,676 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-06-04 06:12:06,705 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-06-04 06:12:06,707 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-06-04 06:12:06,709 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-06-04 06:12:06,729 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-06-04 06:12:06,823 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-06-04 06:12:06,831 [myid:1] - INFO [SyncThread:1:FileTxnLog@284] - Creating new log file: log.20000265f 2026-06-04 06:12:06,834 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-06-04 06:12:27,105 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@169] - Got zxid 0x200002664 expected 0x1 2026-06-04 06:12:32,479 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x1000029e2830000 2026-06-04 06:12:33,704 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x30000225df50026 2026-06-04 06:12:34,244 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x20000233066002f 2026-06-04 06:12:35,602 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002330660030 2026-06-04 06:12:55,704 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@128] - Exception when following the leader java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:96) at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:86) at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:134) at org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:228) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:124) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1522) 2026-06-04 06:12:55,707 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@142] - Disconnected from leader (with address: /10.0.0.50:2888). Was connected for 49059ms. Sync state: true 2026-06-04 06:12:55,707 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@286] - shutdown Follower 2026-06-04 06:12:55,718 [myid:1] - WARN [RecvWorker:2:QuorumCnxManager$RecvWorker@1402] - Connection broken for id 2, my id = 1 java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1390) 2026-06-04 06:12:55,737 [myid:1] - WARN [RecvWorker:2:QuorumCnxManager$RecvWorker@1408] - Interrupting SendWorker thread from RecvWorker. sid: 2. myId: 1 2026-06-04 06:12:55,736 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x20000233066002d 2026-06-04 06:12:55,738 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x20000233066002d java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,744 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x20000233066002b 2026-06-04 06:12:55,746 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x200002330660025 2026-06-04 06:12:55,747 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x30000225df5001a 2026-06-04 06:12:55,747 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:12:55,747 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x30000225df50025 2026-06-04 06:12:55,756 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x30000225df50025 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,751 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x30000225df5001d 2026-06-04 06:12:55,757 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x30000225df5001d java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,751 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x20000233066002b java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,769 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x20000233066002f 2026-06-04 06:12:55,769 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x30000225df50021 2026-06-04 06:12:55,768 [myid:1] - WARN [SendWorker:2:QuorumCnxManager$SendWorker@1288] - Interrupted while waiting for message on queue java.lang.InterruptedException at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(Unknown Source) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) at org.apache.zookeeper.util.CircularBlockingQueue.poll(CircularBlockingQueue.java:105) at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1453) at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$900(QuorumCnxManager.java:99) at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1277) 2026-06-04 06:12:55,766 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x200002330660027 2026-06-04 06:12:55,765 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x200002330660029 2026-06-04 06:12:55,748 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x200002330660025 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,779 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x200002330660029 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,765 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x30000225df5001a java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,818 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,819 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,820 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,820 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,821 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,821 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,822 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,765 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x20000233066002c 2026-06-04 06:12:55,817 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x30000225df5001e 2026-06-04 06:12:55,823 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x30000225df5001e java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,816 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@835] - shutting down 2026-06-04 06:12:55,798 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x20000233066002e 2026-06-04 06:12:55,823 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x20000233066002e java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,825 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,780 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x200002330660027 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,779 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x20000233066002f java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,779 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x30000225df5001c 2026-06-04 06:12:55,826 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x30000225df5001c java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,778 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x30000225df50021 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,778 [myid:1] - WARN [SendWorker:2:QuorumCnxManager$SendWorker@1300] - Send worker leaving thread id 2 my id = 1 2026-06-04 06:12:55,824 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x20000233066002c java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,823 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestThrottler@258] - Shutting down 2026-06-04 06:12:55,829 [myid:1] - INFO [RequestThrottler:RequestThrottler@219] - Draining request throttler queue 2026-06-04 06:12:55,830 [myid:1] - INFO [RequestThrottler:RequestThrottler@195] - RequestThrottler shutdown. Dropped 0 requests 2026-06-04 06:12:55,830 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@172] - Shutting down 2026-06-04 06:12:55,830 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@632] - Shutting down 2026-06-04 06:12:55,831 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FinalRequestProcessor@684] - shutdown of request processor complete 2026-06-04 06:12:55,831 [myid:1] - INFO [CommitProcessor:1:CommitProcessor@420] - CommitProcessor exited loop! 2026-06-04 06:12:55,831 [myid:1] - INFO [FollowerRequestProcessor:1:FollowerRequestProcessor@128] - FollowerRequestProcessor exited loop! 2026-06-04 06:12:55,831 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: looking 2026-06-04 06:12:55,832 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1568] - PeerState set to LOOKING 2026-06-04 06:12:55,832 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 06:12:55,832 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x200002678 2026-06-04 06:12:55,835 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,836 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:12:55,841 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-3:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,845 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,847 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,854 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,854 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,857 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,856 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,860 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,860 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,867 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,871 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,871 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,875 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,882 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,886 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,888 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,890 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,892 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,897 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,898 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,902 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,903 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,906 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,907 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,911 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,913 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,925 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,931 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,933 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,933 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,937 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,939 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,940 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,945 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,961 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,964 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,965 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,981 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,982 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,990 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:55,991 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,012 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,012 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,012 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,014 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,021 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,022 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,030 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,031 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,033 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,038 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2026-06-04 06:12:56,048 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,053 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-3:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,054 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:12:56,054 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,055 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:12:56,055 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,055 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,055 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,056 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,056 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,058 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:12:56,062 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-3:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.50:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,073 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,084 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,086 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,092 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,103 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,114 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,118 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,119 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,125 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,125 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,130 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,133 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,134 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,154 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,178 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,182 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,186 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,190 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,199 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,200 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,203 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,207 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,221 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,223 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,237 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,248 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,260 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,261 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 06:12:56,262 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 06:12:56,262 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 06:12:56,262 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 06:12:56,262 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 06:12:56,262 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 06:12:56,263 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 06:12:56,264 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 06:12:56,264 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 431 MS 2026-06-04 06:12:56,264 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 06:12:56,266 [myid:1] - WARN [LeaderConnector-/10.0.0.33:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=0, remaining init limit=10000, connecting to /10.0.0.33:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,267 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,268 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,267 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,275 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,292 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,300 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,323 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,324 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,346 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,353 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,360 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,363 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,364 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,367 [myid:1] - INFO [LeaderConnector-/10.0.0.33:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.33:2888 2026-06-04 06:12:56,383 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-06-04 06:12:56,387 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x200002678 2026-06-04 06:12:56,387 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-06-04 06:12:56,387 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:56,388 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-06-04 06:12:56,388 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-06-04 06:12:56,394 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-06-04 06:12:56,394 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-06-04 06:12:56,394 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-06-04 06:12:56,394 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-06-04 06:12:56,407 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-06-04 06:12:56,407 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-06-04 06:12:56,421 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x200002330660027 2026-06-04 06:12:56,429 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x30000225df5001d 2026-06-04 06:12:56,443 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x100002408b1003e 2026-06-04 06:12:56,455 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x200002330660023 2026-06-04 06:12:56,480 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x200002330660029 2026-06-04 06:12:56,480 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x100002408b10044 2026-06-04 06:12:56,497 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x30000225df5001e 2026-06-04 06:12:56,548 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x100002408b10040 2026-06-04 06:12:56,548 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x200002330660030 2026-06-04 06:12:56,548 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x200002330660026 2026-06-04 06:12:56,562 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@169] - Got zxid 0x300000001 expected 0x1 2026-06-04 06:12:56,580 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x20000233066002a 2026-06-04 06:12:56,589 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x100002408b10030 2026-06-04 06:12:56,592 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x100002408b1003a 2026-06-04 06:12:56,622 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x100002408b10042 2026-06-04 06:12:56,697 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b10039 2026-06-04 06:12:56,708 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x200002330660024 2026-06-04 06:12:56,713 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x100002408b10028 2026-06-04 06:12:56,738 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x30000225df50023 2026-06-04 06:12:56,762 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x100002408b10041 2026-06-04 06:12:56,769 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b1002a 2026-06-04 06:12:56,775 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x20000233066002c 2026-06-04 06:12:56,807 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x20000233066002f 2026-06-04 06:12:56,836 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x1000029e2830000 2026-06-04 06:12:56,854 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x20000233066002e 2026-06-04 06:12:56,877 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x30000225df50024 2026-06-04 06:12:56,886 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x100002408b10037 2026-06-04 06:12:56,896 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x200002330660025 2026-06-04 06:12:56,911 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x30000225df50021 2026-06-04 06:12:57,023 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x100002408b1003f 2026-06-04 06:12:57,040 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x200002330660030 java.io.IOException: Connection reset by peer at java.base/sun.nio.ch.FileDispatcherImpl.read0(Native Method) at java.base/sun.nio.ch.SocketDispatcher.read(Unknown Source) at java.base/sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source) at java.base/sun.nio.ch.IOUtil.read(Unknown Source) at java.base/sun.nio.ch.IOUtil.read(Unknown Source) at java.base/sun.nio.ch.SocketChannelImpl.read(Unknown Source) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:331) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:57,041 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b1002c 2026-06-04 06:12:57,080 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:35830, session = 0x20000233066002f at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:12:57,198 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.33:35838, session = 0x1000029e2830000 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:13:03,722 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002aa4c00000 2026-06-04 06:13:04,384 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002aa4c00001 2026-06-04 06:13:05,286 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x3000028f3260000 2026-06-04 06:13:05,532 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x3000028f3260001 2026-06-04 06:13:06,164 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x3000028f3260002 2026-06-04 06:13:06,649 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002aa4c00002 2026-06-04 06:13:15,121 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.50:45686 2026-06-04 06:13:15,168 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:13:15,178 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:2, n.state:LOOKING, n.leader:3, n.round:0x4, n.peerEpoch:0x2, n.zxid:0x200002678, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,351 [myid:1] - WARN [RecvWorker:3:QuorumCnxManager$RecvWorker@1402] - Connection broken for id 3, my id = 1 java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1390) 2026-06-04 06:14:02,352 [myid:1] - WARN [RecvWorker:3:QuorumCnxManager$RecvWorker@1408] - Interrupting SendWorker thread from RecvWorker. sid: 3. myId: 1 2026-06-04 06:14:02,352 [myid:1] - WARN [SendWorker:3:QuorumCnxManager$SendWorker@1288] - Interrupted while waiting for message on queue java.lang.InterruptedException at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(Unknown Source) at java.base/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source) at org.apache.zookeeper.util.CircularBlockingQueue.poll(CircularBlockingQueue.java:105) at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1453) at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$900(QuorumCnxManager.java:99) at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1277) 2026-06-04 06:14:02,352 [myid:1] - WARN [SendWorker:3:QuorumCnxManager$SendWorker@1300] - Send worker leaving thread id 3 my id = 1 2026-06-04 06:14:02,355 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x100002408b1002e 2026-06-04 06:14:02,355 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x3000028f3260000 2026-06-04 06:14:02,355 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@128] - Exception when following the leader java.io.EOFException at java.base/java.io.DataInputStream.readInt(Unknown Source) at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:96) at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:86) at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:134) at org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:228) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:124) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:1522) 2026-06-04 06:14:02,356 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x20000233066002d 2026-06-04 06:14:02,356 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x20000233066002d java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,356 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@142] - Disconnected from leader (with address: /10.0.0.33:2888). Was connected for 65989ms. Sync state: true 2026-06-04 06:14:02,356 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@286] - shutdown Follower 2026-06-04 06:14:02,355 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x3000028f3260000 java.net.SocketException: Broken pipe (Write failed) at java.base/java.net.SocketOutputStream.socketWrite0(Native Method) at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,373 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x20000233066002b 2026-06-04 06:14:02,373 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x20000233066002b java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,379 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,380 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,380 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,380 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x3000028f3260001 2026-06-04 06:14:02,380 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x3000028f3260001 java.net.SocketException: Socket closed at java.base/java.net.SocketOutputStream.socketWrite(Unknown Source) at java.base/java.net.SocketOutputStream.write(Unknown Source) at java.base/java.io.BufferedOutputStream.flushBuffer(Unknown Source) at java.base/java.io.BufferedOutputStream.flush(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.writePacketNow(Learner.java:206) at org.apache.zookeeper.server.quorum.Learner.writePacket(Learner.java:195) at org.apache.zookeeper.server.quorum.Learner.validateSession(Learner.java:175) at org.apache.zookeeper.server.quorum.LearnerZooKeeperServer.revalidateSession(LearnerZooKeeperServer.java:93) at org.apache.zookeeper.server.ZooKeeperServer.reopenSession(ZooKeeperServer.java:1031) at org.apache.zookeeper.server.ZooKeeperServer.processConnectRequest(ZooKeeperServer.java:1475) at org.apache.zookeeper.server.NIOServerCnxn.readConnectRequest(NIOServerCnxn.java:426) at org.apache.zookeeper.server.NIOServerCnxn.readPayload(NIOServerCnxn.java:187) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:346) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,380 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,386 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@835] - shutting down 2026-06-04 06:14:02,387 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestThrottler@258] - Shutting down 2026-06-04 06:14:02,387 [myid:1] - INFO [RequestThrottler:RequestThrottler@219] - Draining request throttler queue 2026-06-04 06:14:02,387 [myid:1] - INFO [RequestThrottler:RequestThrottler@195] - RequestThrottler shutdown. Dropped 0 requests 2026-06-04 06:14:02,391 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@172] - Shutting down 2026-06-04 06:14:02,391 [myid:1] - INFO [FollowerRequestProcessor:1:FollowerRequestProcessor@128] - FollowerRequestProcessor exited loop! 2026-06-04 06:14:02,392 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@632] - Shutting down 2026-06-04 06:14:02,395 [myid:1] - INFO [CommitProcessor:1:CommitProcessor@420] - CommitProcessor exited loop! 2026-06-04 06:14:02,403 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FinalRequestProcessor@684] - shutdown of request processor complete 2026-06-04 06:14:02,404 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,408 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: looking 2026-06-04 06:14:02,413 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1568] - PeerState set to LOOKING 2026-06-04 06:14:02,413 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-06-04 06:14:02,415 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x30000005b 2026-06-04 06:14:02,420 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,422 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-4:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,437 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,447 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,451 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,452 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,454 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,454 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,455 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,456 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,460 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,461 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,461 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,467 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,473 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,482 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,486 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,488 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,492 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,500 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,510 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,514 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,516 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,518 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,522 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,523 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,525 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,525 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,526 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,527 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,528 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,531 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,547 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,548 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,549 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,550 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,556 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,558 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,559 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,559 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,561 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,561 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,565 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,566 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,573 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,575 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,576 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,583 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,583 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,586 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,587 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,589 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,592 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,595 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,600 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,600 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,619 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,622 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2026-06-04 06:14:02,623 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,624 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-5:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,628 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,629 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,631 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,637 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,637 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,638 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,657 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,657 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,665 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,672 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,675 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,677 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,678 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,684 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,684 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,689 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,693 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,698 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,698 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,721 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,723 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,728 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,741 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,744 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,761 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,761 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,762 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,763 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,764 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,775 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,787 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,796 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,806 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,811 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,816 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,822 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,825 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,826 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,826 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,827 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:2, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:02,828 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-6:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.33:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,855 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,855 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,856 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,859 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,872 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,879 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,882 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,894 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,896 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,897 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,898 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,900 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,902 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,914 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,925 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,934 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,944 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,957 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,976 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:02,998 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,006 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,011 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,015 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,027 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-06-04 06:14:03,028 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-06-04 06:14:03,029 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-06-04 06:14:03,029 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-06-04 06:14:03,029 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 615 MS 2026-06-04 06:14:03,030 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-06-04 06:14:03,032 [myid:1] - WARN [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=0, remaining init limit=10000, connecting to /10.0.0.50:2888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.Learner.sockConnect(Learner.java:305) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.connectToLeader(Learner.java:422) at org.apache.zookeeper.server.quorum.Learner$LeaderConnector.run(Learner.java:380) at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.base/java.util.concurrent.FutureTask.run(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,040 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,049 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,051 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,052 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,060 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,064 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,084 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,090 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,100 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,102 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,121 [myid:1] - WARN [NIOWorkerThread-7:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,125 [myid:1] - WARN [NIOWorkerThread-5:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,129 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,133 [myid:1] - INFO [LeaderConnector-/10.0.0.50:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.50:2888 2026-06-04 06:14:03,138 [myid:1] - WARN [NIOWorkerThread-4:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,139 [myid:1] - WARN [NIOWorkerThread-2:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,152 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-06-04 06:14:03,157 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x30000005b 2026-06-04 06:14:03,157 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-06-04 06:14:03,157 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-06-04 06:14:03,158 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-06-04 06:14:03,162 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-06-04 06:14:03,162 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-06-04 06:14:03,162 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-06-04 06:14:03,163 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-06-04 06:14:03,165 [myid:1] - WARN [NIOWorkerThread-3:NIOServerCnxn@380] - Close of session 0x0 java.io.IOException: ZooKeeperServer not running at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:554) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:339) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,174 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-06-04 06:14:03,174 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-06-04 06:14:03,227 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x200002330660024 2026-06-04 06:14:03,241 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b10032 2026-06-04 06:14:03,266 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x30000225df50025 2026-06-04 06:14:03,274 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x100002408b1002a 2026-06-04 06:14:03,296 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x30000225df5001b 2026-06-04 06:14:03,313 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b10028 2026-06-04 06:14:03,361 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x100002408b1002f 2026-06-04 06:14:03,362 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x100002408b1003f 2026-06-04 06:14:03,402 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.38:2181)(secure=disabled):Follower@169] - Got zxid 0x400000001 expected 0x1 2026-06-04 06:14:03,409 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x100002408b10038 2026-06-04 06:14:03,435 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x100002aa4c00001 2026-06-04 06:14:03,461 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x100002408b1003b 2026-06-04 06:14:03,483 [myid:1] - INFO [NIOWorkerThread-6:Learner@161] - Revalidating client: 0x30000225df50023 2026-06-04 06:14:03,507 [myid:1] - INFO [NIOWorkerThread-7:Learner@161] - Revalidating client: 0x100002408b1002c 2026-06-04 06:14:03,575 [myid:1] - INFO [NIOWorkerThread-8:Learner@161] - Revalidating client: 0x100002408b10043 2026-06-04 06:14:03,737 [myid:1] - INFO [NIOWorkerThread-2:Learner@161] - Revalidating client: 0x200002330660026 2026-06-04 06:14:03,754 [myid:1] - WARN [NIOWorkerThread-6:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:50692, session = 0x100002aa4c00001 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:508) at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-06-04 06:14:03,772 [myid:1] - INFO [NIOWorkerThread-1:Learner@161] - Revalidating client: 0x30000225df5001e 2026-06-04 06:14:03,790 [myid:1] - INFO [NIOWorkerThread-5:Learner@161] - Revalidating client: 0x30000225df5001d 2026-06-04 06:14:03,998 [myid:1] - INFO [NIOWorkerThread-4:Learner@161] - Revalidating client: 0x20000233066002c 2026-06-04 06:14:05,454 [myid:1] - INFO [NIOWorkerThread-3:Learner@161] - Revalidating client: 0x100002408b10037 2026-06-04 06:14:10,723 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002ba9920000 2026-06-04 06:14:11,174 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002ba9920001 2026-06-04 06:14:12,440 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0000 2026-06-04 06:14:12,820 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0001 2026-06-04 06:14:12,961 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0002 2026-06-04 06:14:13,103 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0003 2026-06-04 06:14:21,748 [myid:1] - INFO [ListenerHandler-/10.0.0.38:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.33:48928 2026-06-04 06:14:21,800 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:14:21,859 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x5, n.peerEpoch:0x3, n.zxid:0x30000005b, message format version:0x2, n.config version:0x0 2026-06-04 06:32:03,116 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0004 2026-06-04 06:32:03,203 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0005 2026-06-04 06:32:03,209 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100002ba9920002 2026-06-04 06:32:03,211 [myid:1] - INFO [NIOWorkerThread-8:FourLetterCommands@223] - The list of known four letter word commands is : [{1936881266=srvr, 1937006964=stat, 2003003491=wchc, 1685417328=dump, 1668445044=crst, 1936880500=srst, 1701738089=envi, 1668247142=conf, -720899=telnet close, 1751217000=hash, 2003003507=wchs, 2003003504=wchp, 1684632179=dirs, 1668247155=cons, 1835955314=mntr, 1769173615=isro, 1920298859=ruok, 1735683435=gtmk, 1937010027=stmk}] 2026-06-04 06:32:03,211 [myid:1] - INFO [NIOWorkerThread-8:FourLetterCommands@224] - The list of enabled four letter word commands is : [[wchs, stat, wchp, dirs, stmk, conf, ruok, mntr, srvr, wchc, envi, srst, isro, dump, gtmk, telnet close, crst, hash, cons]] 2026-06-04 06:32:03,212 [myid:1] - INFO [NIOWorkerThread-8:NIOServerCnxn@514] - Processing stat command from /10.0.0.38:46920 2026-06-04 06:32:03,214 [myid:1] - INFO [NIOWorkerThread-8:StatCommand@52] - Stat command output 2026-06-04 06:32:03,219 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100002ba9920002 2026-06-04 06:32:03,226 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200002ad12e0006 2026-06-04 06:32:03,250 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300002a41920000 2026-06-04 06:45:14,325 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300002a41920001