2026-01-26 02:04:18,491 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-01-26 02:04:18,501 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.240:2181 2026-01-26 02:04:18,501 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-01-26 02:04:18,501 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-01-26 02:04:18,502 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-01-26 02:04:18,514 [myid:3] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-01-26 02:04:18,514 [myid:3] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-01-26 02:04:18,514 [myid:3] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-01-26 02:04:18,515 [myid:3] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-01-26 02:04:18,516 [myid:3] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=3 2026-01-26 02:04:18,530 [myid:3] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-01-26 02:04:18,532 [myid:3] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-01-26 02:04:18,533 [myid:3] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-01-26 02:04:18,546 [myid:3] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-01-26 02:04:18,547 [myid:3] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-01-26 02:04:18,549 [myid:3] - 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. 2026-01-26 02:04:18,562 [myid:3] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.240:2181 2026-01-26 02:04:18,571 [myid:3] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-01-26 02:04:18,579 [myid:3] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-01-26 02:04:18,583 [myid:3] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-01-26 02:04:18,590 [myid:3] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-01-26 02:04:18,590 [myid:3] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-01-26 02:04:18,590 [myid:3] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-01-26 02:04:18,590 [myid:3] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-01-26 02:04:18,591 [myid:3] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-01-26 02:04:18,591 [myid:3] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-01-26 02:04:18,591 [myid:3] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-01-26 02:04:18,591 [myid:3] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-01-26 02:04:18,653 [myid:3] - INFO [main:ZookeeperBanner@42] - 2026-01-26 02:04:18,654 [myid:3] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - | | 2026-01-26 02:04:18,656 [myid:3] - INFO [main:ZookeeperBanner@42] - |_| 2026-01-26 02:04:18,657 [myid:3] - INFO [main:ZookeeperBanner@42] - 2026-01-26 02:04:18,659 [myid:3] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-01-26 02:04:18,659 [myid:3] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-5076-3. 2026-01-26 02:04:18,659 [myid:3] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-01-26 02:04:18,659 [myid:3] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-01-26 02:04:18,659 [myid:3] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-01-26 02:04:18,660 [myid:3] - 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: 2026-01-26 02:04:18,660 [myid:3] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-01-26 02:04:18,660 [myid:3] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-01-26 02:04:18,660 [myid:3] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-01-26 02:04:18,660 [myid:3] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-01-26 02:04:18,661 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-01-26 02:04:18,661 [myid:3] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-01-26 02:04:18,661 [myid:3] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-01-26 02:04:18,661 [myid:3] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-01-26 02:04:18,662 [myid:3] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-01-26 02:04:18,662 [myid:3] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-01-26 02:04:18,662 [myid:3] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-01-26 02:04:18,662 [myid:3] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-01-26 02:04:18,668 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-01-26 02:04:18,669 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-01-26 02:04:18,671 [myid:3] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-01-26 02:04:18,671 [myid:3] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-01-26 02:04:18,694 [myid:3] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-01-26 02:04:18,694 [myid:3] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-01-26 02:04:18,695 [myid:3] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-01-26 02:04:18,695 [myid:3] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-01-26 02:04:18,695 [myid:3] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-01-26 02:04:18,695 [myid:3] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-01-26 02:04:18,696 [myid:3] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-01-26 02:04:18,705 [myid:3] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-01-26 02:04:18,705 [myid:3] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-01-26 02:04:18,716 [myid:3] - INFO [main:ZKDatabase@290] - Snapshot loaded in 19 ms, highest zxid is 0x0, digest is 1371985504 2026-01-26 02:04:18,716 [myid:3] - INFO [main:QuorumPeer@1157] - currentEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-01-26 02:04:18,725 [myid:3] - INFO [main:QuorumPeer@1185] - acceptedEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-01-26 02:04:18,737 [myid:3] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-01-26 02:04:18,741 [myid:3] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-01-26 02:04:18,755 [myid:3] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-01-26 02:04:18,755 [myid:3] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-01-26 02:04:18,777 [myid:3] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-01-26 02:04:18,805 [myid:3] - INFO [ListenerHandler-/10.0.0.240:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 3 is accepting connections now, my election bind port: /10.0.0.240:3888 2026-01-26 02:04:18,820 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-01-26 02:04:18,827 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 3, proposed zxid=0x0 2026-01-26 02:04:18,844 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-1:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.141:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-26 02:04:18,868 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-26 02:04:18,872 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-2:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-26 02:04:19,084 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2026-01-26 02:04:19,084 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-3:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.141:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-26 02:04:19,151 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-26 02:04:19,171 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$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 2026-01-26 02:04:19,372 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: leading 2026-01-26 02:04:19,372 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@1532] - LEADING 2026-01-26 02:04:19,375 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):LearnerMaster@47] - zookeeper.leader.maxConcurrentSnapSyncs = 10 2026-01-26 02:04:19,375 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):LearnerMaster@50] - zookeeper.leader.maxConcurrentDiffSyncs = 100 2026-01-26 02:04:19,375 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@87] - TCP NoDelay set to: true 2026-01-26 02:04:19,376 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@108] - zookeeper.leader.ackLoggingFrequency = 1000 2026-01-26 02:04:19,376 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@1345] - zookeeper.leader.maxTimeToWaitForEpoch = -1ms 2026-01-26 02:04:19,378 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-01-26 02:04:19,379 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-01-26 02:04:19,380 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-01-26 02:04:19,380 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-01-26 02:04:19,383 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-01-26 02:04:19,385 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-01-26 02:04:19,385 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-01-26 02:04:19,385 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-01-26 02:04:19,386 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-01-26 02:04:19,386 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-01-26 02:04:19,386 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-01-26 02:04:19,390 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-01-26 02:04:19,396 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-01-26 02:04:19,397 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-01-26 02:04:19,397 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-01-26 02:04:19,398 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-01-26 02:04:19,402 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@584] - LEADING - LEADER ELECTION TOOK - 575 MS 2026-01-26 02:04:19,445 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - discovery 2026-01-26 02:04:19,446 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-01-26 02:04:19,453 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ZooKeeperServer@543] - Snapshot taken in 6 ms 2026-01-26 02:04:19,480 [myid:3] - INFO [LearnerCnxAcceptorHandler-/10.0.0.240:2888:LearnerHandler@75] - zookeeper.leader.closeSocketAsync = false 2026-01-26 02:04:19,492 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33990:LearnerHandler@509] - Follower sid: 2 : info : 10.0.0.38:2888:3888:participant 2026-01-26 02:04:19,512 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-01-26 02:04:19,517 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33990:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-26 02:04:19,518 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33990:LearnerHandler@804] - Synchronizing with Learner sid: 2 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x0 peerLastZxid=0x0 2026-01-26 02:04:19,518 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33990:LearnerHandler@849] - Sending DIFF zxid=0x0 for peer sid: 2 2026-01-26 02:04:19,529 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - synchronization 2026-01-26 02:04:19,625 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@1495] - Have quorum of supporters, sids: [[2, 3]]; starting up and setting last processed zxid: 0x100000000 2026-01-26 02:04:19,625 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):Leader@1517] - Dynamic reconfig feature is disabled, skip designatedLeader calculation and reconfig processing. 2026-01-26 02:04:19,643 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-01-26 02:04:19,644 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-01-26 02:04:19,655 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ProposalRequestProcessor@57] - zookeeper.forward_learner_requests_to_commit_processor_disabled = false 2026-01-26 02:04:19,721 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):ContainerManager@84] - Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 2026-01-26 02:04:19,724 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-01-26 02:04:19,722 [myid:3] - INFO [ProcessThread(sid:3 cport:-1)::PrepRequestProcessor@137] - PrepRequestProcessor (sid:3) started, reconfigEnabled=false 2026-01-26 02:04:19,778 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.240:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - broadcast 2026-01-26 02:04:20,032 [myid:3] - INFO [ListenerHandler-/10.0.0.240:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.141:57816 2026-01-26 02:04:20,052 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-26 02:04:20,086 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; 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 2026-01-26 02:04:20,200 [myid:3] - INFO [LearnerHandler-/10.0.0.141:53386:LearnerHandler@509] - Follower sid: 1 : info : 10.0.0.141:2888:3888:participant 2026-01-26 02:04:20,208 [myid:3] - INFO [LearnerHandler-/10.0.0.141:53386:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-26 02:04:20,208 [myid:3] - INFO [LearnerHandler-/10.0.0.141:53386:LearnerHandler@804] - Synchronizing with Learner sid: 1 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x100000000 peerLastZxid=0x0 2026-01-26 02:04:20,210 [myid:3] - INFO [LearnerHandler-/10.0.0.141:53386:LearnerHandler@571] - Sending snapshot last zxid of peer is 0x0, zxid of leader is 0x100000000, send zxid of db as 0x100000000, 1 concurrent snapshot sync, snapshot sync was exempt from throttle 2026-01-26 02:05:08,455 [myid:3] - INFO [SyncThread:3:FileTxnLog@284] - Creating new log file: log.100000001 2026-01-26 02:05:08,483 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0000 2026-01-26 02:05:08,683 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0001 2026-01-26 02:05:09,081 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0000 2026-01-26 02:05:09,544 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0002 2026-01-26 02:05:09,734 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0001 2026-01-26 02:05:09,955 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0002 2026-01-26 02:05:10,096 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0000 2026-01-26 02:05:10,100 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0001 2026-01-26 02:05:10,199 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0003 2026-01-26 02:05:10,211 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0002 2026-01-26 02:05:10,260 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0004 2026-01-26 02:05:10,533 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0005 2026-01-26 02:05:10,933 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0003 2026-01-26 02:05:11,017 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0004 2026-01-26 02:05:11,487 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0005 2026-01-26 02:05:24,688 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0006 2026-01-26 02:05:29,804 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0007 2026-01-26 02:05:29,930 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0008 2026-01-26 02:05:30,330 [myid:3] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:46922, session = 0x30000189ffa0002 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) 2026-01-26 02:05:32,815 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0003 2026-01-26 02:05:35,294 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0006 2026-01-26 02:05:39,788 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0009 2026-01-26 02:05:39,882 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0004 2026-01-26 02:05:41,159 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0005 2026-01-26 02:05:41,250 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0006 2026-01-26 02:06:11,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001a6fba0007, timeout of 40000ms exceeded 2026-01-26 02:06:11,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x2000019b0ba0004, timeout of 40000ms exceeded 2026-01-26 02:06:11,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001a6fba0008, timeout of 40000ms exceeded 2026-01-26 02:06:11,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001a6fba0007 2026-01-26 02:06:11,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x30000189ffa0002, timeout of 40000ms exceeded 2026-01-26 02:06:11,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000019b0ba0004 2026-01-26 02:06:11,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001a6fba0008 2026-01-26 02:06:11,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x30000189ffa0002 2026-01-26 02:07:32,853 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0007 2026-01-26 02:07:32,911 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000a 2026-01-26 02:07:33,238 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0008 2026-01-26 02:07:33,869 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000b 2026-01-26 02:07:33,933 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0009 2026-01-26 02:07:34,254 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000a 2026-01-26 02:07:40,468 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0007 2026-01-26 02:07:40,820 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0008 2026-01-26 02:07:41,081 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000b 2026-01-26 02:07:46,143 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x30000189ffa0009 2026-01-26 02:07:46,441 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x30000189ffa000a 2026-01-26 02:07:54,093 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000c 2026-01-26 02:07:54,456 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0009 2026-01-26 02:07:55,323 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000a 2026-01-26 02:08:00,395 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000c 2026-01-26 02:08:00,510 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000d 2026-01-26 02:08:00,637 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000e 2026-01-26 02:08:00,672 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa000f 2026-01-26 02:08:00,782 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0010 2026-01-26 02:08:00,853 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0011 2026-01-26 02:08:10,488 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000b 2026-01-26 02:08:10,703 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000d 2026-01-26 02:08:10,762 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0012 2026-01-26 02:08:17,763 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000c 2026-01-26 02:08:17,893 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000e 2026-01-26 02:08:17,919 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0013 2026-01-26 02:08:17,956 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba000f 2026-01-26 02:08:18,072 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000d 2026-01-26 02:08:18,085 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000e 2026-01-26 02:08:18,175 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0010 2026-01-26 02:08:18,253 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0011 2026-01-26 02:08:18,375 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0014 2026-01-26 02:08:18,391 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0012 2026-01-26 02:08:18,471 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba000f 2026-01-26 02:08:18,600 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0015 2026-01-26 02:14:24,458 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0013 2026-01-26 02:14:24,525 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0010 2026-01-26 02:14:24,529 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0014 2026-01-26 02:14:24,545 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000019b0ba0011 2026-01-26 02:14:24,556 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0016 2026-01-26 02:14:24,558 [myid:3] - INFO [NIOWorkerThread-2: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}] 2026-01-26 02:14:24,558 [myid:3] - INFO [NIOWorkerThread-2: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]] 2026-01-26 02:14:24,558 [myid:3] - INFO [NIOWorkerThread-2:NIOServerCnxn@514] - Processing stat command from /10.0.0.141:39856 2026-01-26 02:14:24,561 [myid:3] - INFO [NIOWorkerThread-2:StatCommand@52] - Stat command output 2026-01-26 02:14:24,564 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x30000189ffa0016 2026-01-26 02:14:24,564 [myid:3] - WARN [NIOWorkerThread-7:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.141:39850, session = 0x30000189ffa0016 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) 2026-01-26 02:14:37,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x2000019b0ba0010, timeout of 10000ms exceeded 2026-01-26 02:14:37,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000019b0ba0010 2026-01-26 02:15:05,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001a6fba0013, timeout of 40000ms exceeded 2026-01-26 02:15:05,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001a6fba0013 2026-01-26 02:55:22,234 [myid:3] - ERROR [LearnerHandler-/10.0.0.38:33990:LearnerHandler@718] - Unexpected exception in LearnerHandler: java.net.SocketTimeoutException: Read timed out at java.base/java.net.SocketInputStream.socketRead0(Native Method) at java.base/java.net.SocketInputStream.socketRead(Unknown Source) at java.base/java.net.SocketInputStream.read(Unknown Source) at java.base/java.net.SocketInputStream.read(Unknown Source) at java.base/java.io.BufferedInputStream.fill(Unknown Source) at java.base/java.io.BufferedInputStream.read(Unknown Source) 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.LearnerHandler.run(LearnerHandler.java:655) 2026-01-26 02:55:22,234 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33990:LearnerHandler@1158] - Synchronously closing socket to learner 2. 2026-01-26 02:55:22,234 [myid:3] - WARN [LearnerHandler-/10.0.0.38:33990:LearnerHandler@734] - ******* GOODBYE /10.0.0.38:33990 ******** 2026-01-26 02:55:33,007 [myid:3] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.38:48440, session = 0x30000189ffa0004 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) 2026-01-26 02:55:33,809 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x2000019b0ba0009, timeout of 18000ms exceeded 2026-01-26 02:55:33,809 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000019b0ba0009 2026-01-26 02:55:34,739 [myid:3] - INFO [NIOWorkerThread-6:ZooKeeperServer@1083] - Invalid session 0x2000019b0ba0009 for client /10.0.0.38:36754, probably expired 2026-01-26 02:55:34,751 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0015 2026-01-26 02:55:35,567 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,568 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,572 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,574 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,574 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,576 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,577 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x2, n.peerEpoch:0x1, n.zxid:0x100001425, message format version:0x2, n.config version:0x0 2026-01-26 02:55:35,589 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33652:LearnerHandler@509] - Follower sid: 2 : info : 10.0.0.38:2888:3888:participant 2026-01-26 02:55:35,590 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33652:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-26 02:55:35,590 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33652:LearnerHandler@804] - Synchronizing with Learner sid: 2 maxCommittedLog=0x100001889 minCommittedLog=0x100001695 lastProcessedZxid=0x100001889 peerLastZxid=0x100001425 2026-01-26 02:55:35,591 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33652:LearnerHandler@881] - Use txnlog and committedLog for peer sid: 2 2026-01-26 02:55:35,642 [myid:3] - INFO [LearnerHandler-/10.0.0.38:33652:LearnerHandler@976] - Sending DIFF zxid=0x100001889 for peer sid: 2 2026-01-26 02:55:39,713 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x30000189ffa0017 2026-01-26 02:55:46,187 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x2000048a0de0000 2026-01-26 02:56:13,809 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x2000019b0ba0003, timeout of 40000ms exceeded 2026-01-26 02:56:13,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000019b0ba0003 2026-01-26 02:56:19,810 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x2000019b0ba0001, timeout of 40000ms exceeded 2026-01-26 02:56:19,810 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000019b0ba0001 2026-01-26 04:12:39,923 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001a6fba0016