2026-02-16 01:57:34,358 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-02-16 01:57:34,365 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.50:2181 2026-02-16 01:57:34,366 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-02-16 01:57:34,367 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-02-16 01:57:34,367 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-02-16 01:57:34,381 [myid:2] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-02-16 01:57:34,382 [myid:2] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-02-16 01:57:34,383 [myid:2] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-02-16 01:57:34,384 [myid:2] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-02-16 01:57:34,385 [myid:2] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=2 2026-02-16 01:57:34,411 [myid:2] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-02-16 01:57:34,413 [myid:2] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-02-16 01:57:34,414 [myid:2] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-02-16 01:57:34,419 [myid:2] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-02-16 01:57:34,420 [myid:2] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-02-16 01:57:34,422 [myid:2] - 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. 2026-02-16 01:57:34,431 [myid:2] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.50:2181 2026-02-16 01:57:34,440 [myid:2] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-02-16 01:57:34,445 [myid:2] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-02-16 01:57:34,454 [myid:2] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-02-16 01:57:34,465 [myid:2] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-02-16 01:57:34,465 [myid:2] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-02-16 01:57:34,465 [myid:2] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-02-16 01:57:34,466 [myid:2] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-02-16 01:57:34,466 [myid:2] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-02-16 01:57:34,473 [myid:2] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-02-16 01:57:34,474 [myid:2] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-02-16 01:57:34,474 [myid:2] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-02-16 01:57:34,512 [myid:2] - INFO [main:ZookeeperBanner@42] - 2026-02-16 01:57:34,512 [myid:2] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-02-16 01:57:34,512 [myid:2] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - | | 2026-02-16 01:57:34,513 [myid:2] - INFO [main:ZookeeperBanner@42] - |_| 2026-02-16 01:57:34,514 [myid:2] - INFO [main:ZookeeperBanner@42] - 2026-02-16 01:57:34,515 [myid:2] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-02-16 01:57:34,516 [myid:2] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-5329-2. 2026-02-16 01:57:34,516 [myid:2] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-02-16 01:57:34,516 [myid:2] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-02-16 01:57:34,516 [myid:2] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-02-16 01:57:34,516 [myid:2] - 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: 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-02-16 01:57:34,517 [myid:2] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-02-16 01:57:34,518 [myid:2] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-02-16 01:57:34,518 [myid:2] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-02-16 01:57:34,518 [myid:2] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-02-16 01:57:34,518 [myid:2] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-02-16 01:57:34,518 [myid:2] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-02-16 01:57:34,518 [myid:2] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-02-16 01:57:34,519 [myid:2] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-02-16 01:57:34,523 [myid:2] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-02-16 01:57:34,554 [myid:2] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-02-16 01:57:34,556 [myid:2] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-02-16 01:57:34,556 [myid:2] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-02-16 01:57:34,574 [myid:2] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-02-16 01:57:34,574 [myid:2] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-02-16 01:57:34,574 [myid:2] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-02-16 01:57:34,574 [myid:2] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-02-16 01:57:34,575 [myid:2] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-02-16 01:57:34,575 [myid:2] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-02-16 01:57:34,575 [myid:2] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-02-16 01:57:34,586 [myid:2] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-02-16 01:57:34,587 [myid:2] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-02-16 01:57:34,597 [myid:2] - INFO [main:ZKDatabase@290] - Snapshot loaded in 21 ms, highest zxid is 0x0, digest is 1371985504 2026-02-16 01:57:34,604 [myid:2] - INFO [main:QuorumPeer@1157] - currentEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-02-16 01:57:34,614 [myid:2] - INFO [main:QuorumPeer@1185] - acceptedEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2026-02-16 01:57:34,629 [myid:2] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-02-16 01:57:34,633 [myid:2] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-02-16 01:57:34,698 [myid:2] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 2 is accepting connections now, my election bind port: /10.0.0.50:3888 2026-02-16 01:57:34,700 [myid:2] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-02-16 01:57:34,700 [myid:2] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-02-16 01:57:34,734 [myid:2] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-02-16 01:57:34,746 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-02-16 01:57:34,747 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 2, proposed zxid=0x0 2026-02-16 01:57:34,764 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-02-16 01:57:34,786 [myid:2] - WARN [QuorumConnectionThread-[myid=2]-1:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.27:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-02-16 01:57:34,787 [myid:2] - WARN [QuorumConnectionThread-[myid=2]-2:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.23:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-02-16 01:57:34,988 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2026-02-16 01:57:34,988 [myid:2] - WARN [QuorumConnectionThread-[myid=2]-3:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.27:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-02-16 01:57:34,989 [myid:2] - WARN [QuorumConnectionThread-[myid=2]-2:QuorumCnxManager@401] - Cannot open channel to 3 at election address /10.0.0.23:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-02-16 01:57:35,095 [myid:2] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.23:60988 2026-02-16 01:57:35,134 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-02-16 01:57:35,136 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-02-16 01:57:35,137 [myid:2] - WARN [QuorumConnectionThread-[myid=2]-2:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.27:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$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) 2026-02-16 01:57:35,341 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: following 2026-02-16 01:57:35,342 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1520] - FOLLOWING 2026-02-16 01:57:35,345 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@130] - leaderConnectDelayDuringRetryMs: 100 2026-02-16 01:57:35,346 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@131] - TCP NoDelay set to: true 2026-02-16 01:57:35,347 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@132] - zookeeper.learner.asyncSending = false 2026-02-16 01:57:35,347 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@133] - zookeeper.learner.closeSocketAsync = false 2026-02-16 01:57:35,348 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-02-16 01:57:35,350 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-02-16 01:57:35,351 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-02-16 01:57:35,352 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-02-16 01:57:35,352 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-02-16 01:57:35,353 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-02-16 01:57:35,355 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-02-16 01:57:35,355 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-02-16 01:57:35,356 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-02-16 01:57:35,357 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-02-16 01:57:35,357 [myid:2] - INFO [QuorumPeer[myid=2](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 2026-02-16 01:57:35,359 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Follower@77] - FOLLOWING - LEADER ELECTION TOOK - 612 MS 2026-02-16 01:57:35,378 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - discovery 2026-02-16 01:57:35,393 [myid:2] - WARN [LeaderConnector-/10.0.0.23:2888:Learner$LeaderConnector@448] - Unexpected exception, tries=0, remaining init limit=10000, connecting to /10.0.0.23:2888 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) 2026-02-16 01:57:35,495 [myid:2] - INFO [LeaderConnector-/10.0.0.23:2888:Learner$LeaderConnector@384] - Successfully connected to leader, using address: /10.0.0.23:2888 2026-02-16 01:57:35,572 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - synchronization 2026-02-16 01:57:35,575 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@565] - Getting a diff from the leader 0x0 2026-02-16 01:57:35,575 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization - diff 2026-02-16 01:57:35,580 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@737] - Learner received NEWLEADER message 2026-02-16 01:57:35,580 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-02-16 01:57:35,588 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@921] - Peer state changed: following - synchronization 2026-02-16 01:57:35,592 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-02-16 01:57:35,593 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-02-16 01:57:35,593 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):FollowerRequestProcessor@59] - Initialized FollowerRequestProcessor with zookeeper.follower.skipLearnerRequestToNextProcessor as false 2026-02-16 01:57:35,602 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-02-16 01:57:35,766 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Learner@721] - Learner received UPTODATE message 2026-02-16 01:57:35,766 [myid:2] - INFO [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: following - broadcast 2026-02-16 01:57:36,384 [myid:2] - INFO [ListenerHandler-/10.0.0.50:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.27:56414 2026-02-16 01:57:36,417 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-02-16 01:57:36,442 [myid:2] - INFO [WorkerReceiver[myid=2]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:FOLLOWING; 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 2026-02-16 01:58:22,940 [myid:2] - WARN [QuorumPeer[myid=2](plain=10.0.0.50:2181)(secure=disabled):Follower@169] - Got zxid 0x100000001 expected 0x1 2026-02-16 01:58:22,941 [myid:2] - INFO [SyncThread:2:FileTxnLog@284] - Creating new log file: log.100000001 2026-02-16 01:58:22,961 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060000 2026-02-16 01:58:23,233 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220000 2026-02-16 01:58:23,676 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0000 2026-02-16 01:58:24,056 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060001 2026-02-16 01:58:24,245 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0001 2026-02-16 01:58:24,299 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220001 2026-02-16 01:58:24,534 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0002 2026-02-16 01:58:24,695 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060002 2026-02-16 01:58:24,768 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060003 2026-02-16 01:58:24,915 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0003 2026-02-16 01:58:24,938 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060004 2026-02-16 01:58:25,340 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060005 2026-02-16 01:58:25,464 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0004 2026-02-16 01:58:25,570 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060006 2026-02-16 01:58:25,649 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060007 2026-02-16 01:58:35,439 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0005 2026-02-16 01:58:46,465 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060008 2026-02-16 01:58:50,547 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060009 2026-02-16 01:58:50,670 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000a 2026-02-16 01:58:51,251 [myid:2] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:48868, session = 0x2000018bf220001 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) 2026-02-16 01:58:53,257 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0006 2026-02-16 01:58:54,005 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000b 2026-02-16 01:59:00,607 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0007 2026-02-16 01:59:00,680 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220002 2026-02-16 01:59:01,839 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0008 2026-02-16 01:59:01,926 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220003 2026-02-16 02:00:47,984 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220004 2026-02-16 02:00:48,689 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000c 2026-02-16 02:00:48,723 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0009 2026-02-16 02:00:48,992 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000a 2026-02-16 02:00:49,698 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000d 2026-02-16 02:00:49,749 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000e 2026-02-16 02:00:55,364 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc06000f 2026-02-16 02:00:56,169 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000b 2026-02-16 02:00:56,323 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220005 2026-02-16 02:01:10,653 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000c 2026-02-16 02:01:10,990 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060010 2026-02-16 02:01:12,486 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000d 2026-02-16 02:01:16,534 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220006 2026-02-16 02:01:16,643 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000e 2026-02-16 02:01:16,872 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a000f 2026-02-16 02:01:17,008 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0010 2026-02-16 02:01:18,172 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060011 2026-02-16 02:01:18,288 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220007 2026-02-16 02:01:26,586 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060012 2026-02-16 02:01:26,934 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220008 2026-02-16 02:01:28,239 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220009 2026-02-16 02:01:37,073 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000a 2026-02-16 02:01:37,186 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000b 2026-02-16 02:01:37,268 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060013 2026-02-16 02:01:37,394 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000c 2026-02-16 02:01:37,499 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000d 2026-02-16 02:01:37,540 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000e 2026-02-16 02:01:37,572 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0011 2026-02-16 02:01:37,602 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0012 2026-02-16 02:01:37,690 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0013 2026-02-16 02:01:37,755 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf22000f 2026-02-16 02:01:37,763 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220010 2026-02-16 02:01:37,831 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220011 2026-02-16 02:07:11,731 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0014 2026-02-16 02:07:11,798 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0015 2026-02-16 02:07:11,802 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0016 2026-02-16 02:07:11,819 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220012 2026-02-16 02:07:11,822 [myid:2] - INFO [NIOWorkerThread-5: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}] 2026-02-16 02:07:11,823 [myid:2] - INFO [NIOWorkerThread-5: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]] 2026-02-16 02:07:11,823 [myid:2] - INFO [NIOWorkerThread-5:NIOServerCnxn@514] - Processing stat command from /10.0.0.27:41196 2026-02-16 02:07:11,825 [myid:2] - INFO [NIOWorkerThread-5:StatCommand@52] - Stat command output 2026-02-16 02:07:11,829 [myid:2] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x2000018bf220012 2026-02-16 02:07:11,829 [myid:2] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.27:41180, session = 0x2000018bf220012 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$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-02-16 02:07:11,832 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060014 2026-02-16 04:02:49,689 [myid:2] - WARN [NIOWorkerThread-3:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.27:55364, session = 0x2000018bf220003 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$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) 2026-02-16 04:02:57,632 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060015 2026-02-16 04:02:57,695 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060016 2026-02-16 04:03:05,700 [myid:2] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.50:37686, session = 0x2000018bf220002 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) 2026-02-16 04:03:14,158 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0017 2026-02-16 04:03:14,216 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x2000018bf220013 2026-02-16 04:03:30,355 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0018 2026-02-16 04:03:30,415 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060017 2026-02-16 04:18:44,909 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x3000017fc060018 2026-02-16 04:19:07,129 [myid:2] - INFO [CommitProcessor:2:LearnerSessionTracker@116] - Committing global session 0x1000019ad9a0019