2026-08-31 02:17:33,231 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-08-31 02:17:33,248 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.50:2181 2026-08-31 02:17:33,254 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-08-31 02:17:33,254 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-08-31 02:17:33,254 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-08-31 02:17:33,297 [myid:1] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-08-31 02:17:33,297 [myid:1] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-08-31 02:17:33,298 [myid:1] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-08-31 02:17:33,300 [myid:1] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-08-31 02:17:33,300 [myid:1] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=1 2026-08-31 02:17:33,346 [myid:1] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-08-31 02:17:33,349 [myid:1] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-08-31 02:17:33,350 [myid:1] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-08-31 02:17:33,355 [myid:1] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-08-31 02:17:33,356 [myid:1] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-08-31 02:17:33,360 [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. 2026-08-31 02:17:33,375 [myid:1] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.50:2181 2026-08-31 02:17:33,426 [myid:1] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-08-31 02:17:33,434 [myid:1] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-08-31 02:17:33,438 [myid:1] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-08-31 02:17:33,460 [myid:1] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-08-31 02:17:33,461 [myid:1] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-08-31 02:17:33,461 [myid:1] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-08-31 02:17:33,461 [myid:1] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-08-31 02:17:33,462 [myid:1] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-08-31 02:17:33,462 [myid:1] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-08-31 02:17:33,462 [myid:1] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-08-31 02:17:33,462 [myid:1] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-08-31 02:17:33,594 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-08-31 02:17:33,595 [myid:1] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - | | 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - |_| 2026-08-31 02:17:33,599 [myid:1] - INFO [main:ZookeeperBanner@42] - 2026-08-31 02:17:33,601 [myid:1] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-08-31 02:17:33,601 [myid:1] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-6237-1. 2026-08-31 02:17:33,601 [myid:1] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-08-31 02:17:33,611 [myid:1] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-08-31 02:17:33,611 [myid:1] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-08-31 02:17:33,612 [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: 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-08-31 02:17:33,612 [myid:1] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-08-31 02:17:33,613 [myid:1] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-08-31 02:17:33,613 [myid:1] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-08-31 02:17:33,614 [myid:1] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-08-31 02:17:33,645 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-08-31 02:17:33,647 [myid:1] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-08-31 02:17:33,651 [myid:1] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-08-31 02:17:33,651 [myid:1] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-08-31 02:17:33,669 [myid:1] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-08-31 02:17:33,686 [myid:1] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-08-31 02:17:33,686 [myid:1] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-08-31 02:17:33,686 [myid:1] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-08-31 02:17:33,687 [myid:1] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-08-31 02:17:33,687 [myid:1] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-08-31 02:17:33,687 [myid:1] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-08-31 02:17:33,708 [myid:1] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-08-31 02:17:33,709 [myid:1] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-08-31 02:17:33,712 [myid:1] - INFO [main:ZKDatabase@290] - Snapshot loaded in 23 ms, highest zxid is 0x0, digest is 1371985504 2026-08-31 02:17:33,718 [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 2026-08-31 02:17:33,732 [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 2026-08-31 02:17:33,745 [myid:1] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-08-31 02:17:33,751 [myid:1] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-08-31 02:17:33,827 [myid:1] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-08-31 02:17:33,834 [myid:1] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-08-31 02:17:33,867 [myid:1] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-08-31 02:17:33,907 [myid:1] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 1 is accepting connections now, my election bind port: /10.0.0.50:3888 2026-08-31 02:17:33,955 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-08-31 02:17:33,962 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 1, proposed zxid=0x0 2026-08-31 02:17:33,965 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-08-31 02:17:33,982 [myid:1] - INFO [QuorumConnectionThread-[myid=1]-1:QuorumCnxManager@514] - Have smaller server identifier, so dropping the connection: (myId:1 --> sid:2) 2026-08-31 02:17:33,999 [myid:1] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.185:37842 2026-08-31 02:17:34,019 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-2:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-08-31 02:17:34,051 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-08-31 02:17:34,059 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-08-31 02:17:34,060 [myid:1] - WARN [QuorumConnectionThread-[myid=1]-3:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$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) 2026-08-31 02:17:34,259 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-08-31 02:17:34,260 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-08-31 02:17:34,264 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@130] - leaderConnectDelayDuringRetryMs: 100 2026-08-31 02:17:34,265 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@131] - TCP NoDelay set to: true 2026-08-31 02:17:34,265 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@132] - zookeeper.learner.asyncSending = false 2026-08-31 02:17:34,265 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@133] - zookeeper.learner.closeSocketAsync = false 2026-08-31 02:17:34,267 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-08-31 02:17:34,268 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-08-31 02:17:34,268 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-08-31 02:17:34,269 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-08-31 02:17:34,269 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-08-31 02:17:34,274 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-08-31 02:17:34,275 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-08-31 02:17:34,275 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-08-31 02:17:34,275 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-08-31 02:17:34,275 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-08-31 02:17:34,275 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-08-31 02:17:34,278 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-08-31 02:17:34,278 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-08-31 02:17:34,282 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-08-31 02:17:34,282 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-08-31 02:17:34,288 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-08-31 02:17:34,290 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 328 MS 2026-08-31 02:17:34,297 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-08-31 02:17:34,312 [myid:1] - INFO [LeaderConnector-/10.0.0.185:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.185:2888 2026-08-31 02:17:34,376 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-08-31 02:17:34,388 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x0 2026-08-31 02:17:34,389 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-08-31 02:17:34,394 [myid:1] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.38:38018 2026-08-31 02:17:34,396 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-08-31 02:17:34,398 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-08-31 02:17:34,403 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-08-31 02:17:34,441 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-08-31 02:17:34,453 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-08-31 02:17:34,455 [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:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-08-31 02:17:34,469 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-08-31 02:17:34,480 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-08-31 02:17:34,673 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-08-31 02:17:34,673 [myid:1] - INFO [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-08-31 02:18:19,333 [myid:1] - WARN [QuorumPeer[myid=1](plain=10.0.0.50:2181)(secure=disabled):Follower@169] - Got zxid 0x100000001 expected 0x1 2026-08-31 02:18:19,334 [myid:1] - INFO [SyncThread:1:FileTxnLog@284] - Creating new log file: log.100000001 2026-08-31 02:18:19,345 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260000 2026-08-31 02:18:20,057 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260001 2026-08-31 02:18:20,577 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60000 2026-08-31 02:18:20,654 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0000 2026-08-31 02:18:20,967 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0001 2026-08-31 02:18:21,051 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260002 2026-08-31 02:18:22,423 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60001 2026-08-31 02:18:22,710 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260003 2026-08-31 02:18:23,098 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260004 2026-08-31 02:18:23,703 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0002 2026-08-31 02:18:23,991 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260005 2026-08-31 02:18:24,151 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0003 2026-08-31 02:18:25,373 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60002 2026-08-31 02:18:25,446 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0004 2026-08-31 02:18:25,573 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60003 2026-08-31 02:18:32,951 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0005 2026-08-31 02:18:33,886 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60004 2026-08-31 02:18:34,023 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60005 2026-08-31 02:18:34,431 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.185:39704, session = 0x100001d15d60004 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$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-08-31 02:18:34,671 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:38432, session = 0x100001d15d60005 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$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) 2026-08-31 02:18:37,698 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0006 2026-08-31 02:18:37,707 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260006 2026-08-31 02:18:45,407 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260007 2026-08-31 02:18:45,531 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260008 2026-08-31 02:18:46,149 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60006 2026-08-31 02:18:46,307 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260009 2026-08-31 02:20:05,541 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60007 2026-08-31 02:20:05,692 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60008 2026-08-31 02:20:06,001 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60009 2026-08-31 02:20:06,566 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0007 2026-08-31 02:20:06,733 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000a 2026-08-31 02:20:07,016 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0008 2026-08-31 02:20:13,456 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000b 2026-08-31 02:20:13,775 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000a 2026-08-31 02:20:13,853 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0009 2026-08-31 02:20:26,778 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000a 2026-08-31 02:20:27,065 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000b 2026-08-31 02:20:28,197 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000c 2026-08-31 02:20:33,454 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000b 2026-08-31 02:20:33,528 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000c 2026-08-31 02:20:33,535 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000d 2026-08-31 02:20:33,662 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000e 2026-08-31 02:20:34,285 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d6000f 2026-08-31 02:20:34,438 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000c 2026-08-31 02:20:43,526 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000d 2026-08-31 02:20:43,590 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000d 2026-08-31 02:20:44,448 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000e 2026-08-31 02:20:50,021 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db000f 2026-08-31 02:20:50,045 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60010 2026-08-31 02:20:50,336 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0010 2026-08-31 02:20:50,414 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000e 2026-08-31 02:20:51,602 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60011 2026-08-31 02:20:51,704 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0011 2026-08-31 02:20:51,812 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0012 2026-08-31 02:20:51,873 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60012 2026-08-31 02:20:51,927 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60013 2026-08-31 02:20:52,042 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0013 2026-08-31 02:20:52,090 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0014 2026-08-31 02:20:52,276 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d26000f 2026-08-31 02:27:34,592 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260010 2026-08-31 02:27:34,666 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260011 2026-08-31 02:27:34,675 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60014 2026-08-31 02:27:34,678 [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}] 2026-08-31 02:27:34,678 [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]] 2026-08-31 02:27:34,679 [myid:1] - INFO [NIOWorkerThread-8:NIOServerCnxn@514] - Processing stat command from /10.0.0.50:54502 2026-08-31 02:27:34,684 [myid:1] - INFO [NIOWorkerThread-8:StatCommand@52] - Stat command output 2026-08-31 02:27:34,690 [myid:1] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001d15d60014 2026-08-31 02:27:34,696 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260012 2026-08-31 02:27:34,712 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0015 2026-08-31 04:48:39,361 [myid:1] - WARN [NIOWorkerThread-1:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:44928, session = 0x100001d15d60000 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$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-08-31 04:48:48,112 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60015 2026-08-31 04:48:48,186 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60016 2026-08-31 04:49:04,428 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0016 2026-08-31 04:49:04,506 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260013 2026-08-31 04:49:11,637 [myid:1] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:34534, session = 0x100001d15d60006 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$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) 2026-08-31 04:49:22,410 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x100001d15d60017 2026-08-31 04:49:22,501 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260014 2026-08-31 05:11:39,593 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x200001c2d260015 2026-08-31 05:14:33,260 [myid:1] - INFO [CommitProcessor:1:LearnerSessionTracker@116] - Committing global session 0x300001b32db0017