2026-01-12 02:00:15,868 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2026-01-12 02:00:15,883 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.27:2181 2026-01-12 02:00:15,885 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2026-01-12 02:00:15,885 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2026-01-12 02:00:15,885 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2026-01-12 02:00:15,897 [myid:3] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2026-01-12 02:00:15,897 [myid:3] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2026-01-12 02:00:15,897 [myid:3] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2026-01-12 02:00:15,897 [myid:3] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2026-01-12 02:00:15,898 [myid:3] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=3 2026-01-12 02:00:15,914 [myid:3] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@3b2c72c2 2026-01-12 02:00:15,930 [myid:3] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2026-01-12 02:00:15,931 [myid:3] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2026-01-12 02:00:15,943 [myid:3] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2026-01-12 02:00:15,945 [myid:3] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2026-01-12 02:00:15,947 [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. 2026-01-12 02:00:15,952 [myid:3] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.27:2181 2026-01-12 02:00:15,960 [myid:3] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2026-01-12 02:00:15,965 [myid:3] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2026-01-12 02:00:15,968 [myid:3] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2026-01-12 02:00:15,971 [myid:3] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2026-01-12 02:00:15,972 [myid:3] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2026-01-12 02:00:15,972 [myid:3] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2026-01-12 02:00:15,973 [myid:3] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2026-01-12 02:00:15,973 [myid:3] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2026-01-12 02:00:15,973 [myid:3] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2026-01-12 02:00:15,973 [myid:3] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2026-01-12 02:00:15,973 [myid:3] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2026-01-12 02:00:16,070 [myid:3] - INFO [main:ZookeeperBanner@42] - 2026-01-12 02:00:16,085 [myid:3] - INFO [main:ZookeeperBanner@42] - ______ _ 2026-01-12 02:00:16,085 [myid:3] - INFO [main:ZookeeperBanner@42] - |___ / | | 2026-01-12 02:00:16,085 [myid:3] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2026-01-12 02:00:16,085 [myid:3] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2026-01-12 02:00:16,085 [myid:3] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2026-01-12 02:00:16,086 [myid:3] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2026-01-12 02:00:16,086 [myid:3] - INFO [main:ZookeeperBanner@42] - | | 2026-01-12 02:00:16,086 [myid:3] - INFO [main:ZookeeperBanner@42] - |_| 2026-01-12 02:00:16,086 [myid:3] - INFO [main:ZookeeperBanner@42] - 2026-01-12 02:00:16,088 [myid:3] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2026-01-12 02:00:16,088 [myid:3] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-4987-3. 2026-01-12 02:00:16,088 [myid:3] - INFO [main:Environment@98] - Server environment:java.version=11.0.16 2026-01-12 02:00:16,088 [myid:3] - INFO [main:Environment@98] - Server environment:java.vendor=Oracle Corporation 2026-01-12 02:00:16,091 [myid:3] - INFO [main:Environment@98] - Server environment:java.home=/usr/local/openjdk-11 2026-01-12 02:00:16,092 [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: 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:java.compiler= 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:os.name=Linux 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2026-01-12 02:00:16,092 [myid:3] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.free=244MB 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.max=1000MB 2026-01-12 02:00:16,093 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.total=250MB 2026-01-12 02:00:16,094 [myid:3] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2026-01-12 02:00:16,094 [myid:3] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2026-01-12 02:00:16,094 [myid:3] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2026-01-12 02:00:16,094 [myid:3] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2026-01-12 02:00:16,094 [myid:3] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2026-01-12 02:00:16,095 [myid:3] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2026-01-12 02:00:16,095 [myid:3] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2026-01-12 02:00:16,099 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-01-12 02:00:16,100 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2026-01-12 02:00:16,101 [myid:3] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2026-01-12 02:00:16,101 [myid:3] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2026-01-12 02:00:16,109 [myid:3] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2026-01-12 02:00:16,109 [myid:3] - INFO [main:QuorumPeer@2077] - Port unification disabled 2026-01-12 02:00:16,110 [myid:3] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2026-01-12 02:00:16,110 [myid:3] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2026-01-12 02:00:16,110 [myid:3] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2026-01-12 02:00:16,110 [myid:3] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2026-01-12 02:00:16,110 [myid:3] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2026-01-12 02:00:16,115 [myid:3] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2026-01-12 02:00:16,115 [myid:3] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-01-12 02:00:16,118 [myid:3] - INFO [main:ZKDatabase@290] - Snapshot loaded in 7 ms, highest zxid is 0x0, digest is 1371985504 2026-01-12 02:00:16,122 [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 2026-01-12 02:00:16,134 [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 2026-01-12 02:00:16,177 [myid:3] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2026-01-12 02:00:16,182 [myid:3] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2026-01-12 02:00:16,185 [myid:3] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2026-01-12 02:00:16,186 [myid:3] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2026-01-12 02:00:16,261 [myid:3] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2026-01-12 02:00:16,300 [myid:3] - INFO [ListenerHandler-/10.0.0.27:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 3 is accepting connections now, my election bind port: /10.0.0.27:3888 2026-01-12 02:00:16,361 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2026-01-12 02:00:16,394 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 3, proposed zxid=0x0 2026-01-12 02:00:16,400 [myid:3] - INFO [ListenerHandler-/10.0.0.27:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.50:37678 2026-01-12 02:00:16,456 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-1:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.22:3888 java.net.ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) at java.base/java.net.SocksSocketImpl.connect(Unknown Source) at java.base/java.net.Socket.connect(Unknown Source) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-12 02:00:16,473 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-12 02:00:16,537 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-12 02:00:16,540 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$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 2026-01-12 02:00:16,741 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: leading 2026-01-12 02:00:16,742 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@1532] - LEADING 2026-01-12 02:00:16,745 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):LearnerMaster@47] - zookeeper.leader.maxConcurrentSnapSyncs = 10 2026-01-12 02:00:16,745 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):LearnerMaster@50] - zookeeper.leader.maxConcurrentDiffSyncs = 100 2026-01-12 02:00:16,745 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@87] - TCP NoDelay set to: true 2026-01-12 02:00:16,745 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@108] - zookeeper.leader.ackLoggingFrequency = 1000 2026-01-12 02:00:16,745 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@1345] - zookeeper.leader.maxTimeToWaitForEpoch = -1ms 2026-01-12 02:00:16,751 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2026-01-12 02:00:16,753 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2026-01-12 02:00:16,753 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2026-01-12 02:00:16,755 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2026-01-12 02:00:16,756 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2026-01-12 02:00:16,768 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2026-01-12 02:00:16,769 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2026-01-12 02:00:16,770 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2026-01-12 02:00:16,770 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2026-01-12 02:00:16,770 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2026-01-12 02:00:16,770 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2026-01-12 02:00:16,773 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2026-01-12 02:00:16,773 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2026-01-12 02:00:16,774 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2026-01-12 02:00:16,774 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2026-01-12 02:00:16,774 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2026-01-12 02:00:16,779 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@584] - LEADING - LEADER ELECTION TOOK - 385 MS 2026-01-12 02:00:16,790 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - discovery 2026-01-12 02:00:16,795 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2026-01-12 02:00:16,796 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ZooKeeperServer@543] - Snapshot taken in 1 ms 2026-01-12 02:00:16,875 [myid:3] - INFO [LearnerCnxAcceptorHandler-/10.0.0.27:2888:LearnerHandler@75] - zookeeper.leader.closeSocketAsync = false 2026-01-12 02:00:16,887 [myid:3] - INFO [LearnerHandler-/10.0.0.50:50516:LearnerHandler@509] - Follower sid: 2 : info : 10.0.0.50:2888:3888:participant 2026-01-12 02:00:16,900 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2026-01-12 02:00:16,917 [myid:3] - INFO [LearnerHandler-/10.0.0.50:50516:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-12 02:00:16,918 [myid:3] - INFO [LearnerHandler-/10.0.0.50:50516:LearnerHandler@804] - Synchronizing with Learner sid: 2 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x0 peerLastZxid=0x0 2026-01-12 02:00:16,918 [myid:3] - INFO [LearnerHandler-/10.0.0.50:50516:LearnerHandler@849] - Sending DIFF zxid=0x0 for peer sid: 2 2026-01-12 02:00:16,922 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - synchronization 2026-01-12 02:00:16,980 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@1495] - Have quorum of supporters, sids: [[2, 3]]; starting up and setting last processed zxid: 0x100000000 2026-01-12 02:00:16,980 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):Leader@1517] - Dynamic reconfig feature is disabled, skip designatedLeader calculation and reconfig processing. 2026-01-12 02:00:17,001 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2026-01-12 02:00:17,004 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2026-01-12 02:00:17,017 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ProposalRequestProcessor@57] - zookeeper.forward_learner_requests_to_commit_processor_disabled = false 2026-01-12 02:00:17,033 [myid:3] - INFO [ProcessThread(sid:3 cport:-1)::PrepRequestProcessor@137] - PrepRequestProcessor (sid:3) started, reconfigEnabled=false 2026-01-12 02:00:17,044 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):ContainerManager@84] - Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 2026-01-12 02:00:17,046 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2026-01-12 02:00:17,107 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.27:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - broadcast 2026-01-12 02:00:17,758 [myid:3] - INFO [ListenerHandler-/10.0.0.27:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.22:43782 2026-01-12 02:00:17,781 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LEADING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2026-01-12 02:00:17,790 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$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 2026-01-12 02:00:17,942 [myid:3] - INFO [LearnerHandler-/10.0.0.22:45842:LearnerHandler@509] - Follower sid: 1 : info : 10.0.0.22:2888:3888:participant 2026-01-12 02:00:17,950 [myid:3] - INFO [LearnerHandler-/10.0.0.22:45842:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-12 02:00:17,950 [myid:3] - INFO [LearnerHandler-/10.0.0.22:45842:LearnerHandler@804] - Synchronizing with Learner sid: 1 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x100000000 peerLastZxid=0x0 2026-01-12 02:00:17,951 [myid:3] - INFO [LearnerHandler-/10.0.0.22:45842: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 2026-01-12 02:01:08,935 [myid:3] - INFO [SyncThread:3:FileTxnLog@284] - Creating new log file: log.100000001 2026-01-12 02:01:08,948 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30000 2026-01-12 02:01:09,438 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0000 2026-01-12 02:01:09,935 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0001 2026-01-12 02:01:09,995 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60000 2026-01-12 02:01:10,842 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0002 2026-01-12 02:01:10,934 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30001 2026-01-12 02:01:11,132 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60001 2026-01-12 02:01:11,217 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60002 2026-01-12 02:01:11,282 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30002 2026-01-12 02:01:11,310 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30003 2026-01-12 02:01:11,321 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0003 2026-01-12 02:01:11,540 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0004 2026-01-12 02:01:11,729 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30004 2026-01-12 02:01:12,184 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30005 2026-01-12 02:01:12,507 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30006 2026-01-12 02:01:29,345 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0005 2026-01-12 02:01:36,402 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60003 2026-01-12 02:01:36,575 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30007 2026-01-12 02:01:36,933 [myid:3] - WARN [NIOWorkerThread-8:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.27:36204, session = 0x3000018829f0004 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) 2026-01-12 02:01:39,277 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60004 2026-01-12 02:01:39,914 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60005 2026-01-12 02:01:46,414 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0006 2026-01-12 02:01:46,535 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30008 2026-01-12 02:01:47,516 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30009 2026-01-12 02:01:47,602 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60006 2026-01-12 02:02:16,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x3000018829f0004, timeout of 40000ms exceeded 2026-01-12 02:02:16,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x3000018829f0004 2026-01-12 02:02:18,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x1000019ffc60003, timeout of 40000ms exceeded 2026-01-12 02:02:18,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x1000019ffc60001, timeout of 40000ms exceeded 2026-01-12 02:02:18,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x1000019ffc60003 2026-01-12 02:02:18,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x20000193da30001, timeout of 40000ms exceeded 2026-01-12 02:02:18,682 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x1000019ffc60001 2026-01-12 02:02:18,682 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x20000193da30001 2026-01-12 02:03:35,605 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60007 2026-01-12 02:03:35,971 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0007 2026-01-12 02:03:36,026 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60008 2026-01-12 02:03:36,636 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000a 2026-01-12 02:03:36,980 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0008 2026-01-12 02:03:37,041 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000b 2026-01-12 02:03:43,616 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60009 2026-01-12 02:03:43,620 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0009 2026-01-12 02:03:43,964 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000c 2026-01-12 02:03:49,294 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x3000018829f0008 2026-01-12 02:03:57,494 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000a 2026-01-12 02:03:58,107 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000d 2026-01-12 02:03:58,766 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000a 2026-01-12 02:04:03,629 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000e 2026-01-12 02:04:03,737 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000b 2026-01-12 02:04:04,756 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000b 2026-01-12 02:04:04,769 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000c 2026-01-12 02:04:04,918 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000c 2026-01-12 02:04:04,923 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3000f 2026-01-12 02:04:13,675 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30010 2026-01-12 02:04:14,980 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000d 2026-01-12 02:04:15,090 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30011 2026-01-12 02:04:23,379 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30012 2026-01-12 02:04:23,488 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30013 2026-01-12 02:04:23,594 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30014 2026-01-12 02:04:23,746 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30015 2026-01-12 02:04:23,768 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000e 2026-01-12 02:04:23,841 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30016 2026-01-12 02:04:23,944 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30017 2026-01-12 02:04:24,075 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f000f 2026-01-12 02:04:24,080 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30018 2026-01-12 02:04:24,283 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000d 2026-01-12 02:04:24,330 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000e 2026-01-12 02:04:24,523 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc6000f 2026-01-12 02:09:44,087 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da30019 2026-01-12 02:09:44,153 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0010 2026-01-12 02:09:44,157 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x1000019ffc60010 2026-01-12 02:09:44,175 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x20000193da3001a 2026-01-12 02:09:44,188 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0011 2026-01-12 02:09:44,190 [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}] 2026-01-12 02:09:44,190 [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]] 2026-01-12 02:09:44,190 [myid:3] - INFO [NIOWorkerThread-2:NIOServerCnxn@514] - Processing stat command from /10.0.0.22:53822 2026-01-12 02:09:44,193 [myid:3] - INFO [NIOWorkerThread-2:StatCommand@52] - Stat command output 2026-01-12 02:09:44,196 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x3000018829f0011 2026-01-12 02:09:44,196 [myid:3] - WARN [NIOWorkerThread-4:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.22:53820, session = 0x3000018829f0011 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$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-12 02:09:44,345 [myid:3] - WARN [NIOWorkerThread-6:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.22:53810, session = 0x3000018829f0010 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$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) 2026-01-12 02:09:54,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x3000018829f0010, timeout of 10000ms exceeded 2026-01-12 02:09:54,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x3000018829f0010 2026-01-12 02:10:24,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x20000193da30019, timeout of 40000ms exceeded 2026-01-12 02:10:24,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x20000193da30019 2026-01-12 03:02:35,790 [myid:3] - ERROR [LearnerHandler-/10.0.0.22:45842: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) 2026-01-12 03:02:35,790 [myid:3] - INFO [LearnerHandler-/10.0.0.22:45842:LearnerHandler@1158] - Synchronously closing socket to learner 1. 2026-01-12 03:02:35,790 [myid:3] - WARN [LearnerHandler-/10.0.0.22:45842:LearnerHandler@734] - ******* GOODBYE /10.0.0.22:45842 ******** 2026-01-12 03:02:46,539 [myid:3] - WARN [NIOWorkerThread-5:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.27:46006, session = 0x1000019ffc60002 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$Worker.run(Unknown Source) at java.base/java.lang.Thread.run(Unknown Source) 2026-01-12 03:02:46,760 [myid:3] - WARN [NIOWorkerThread-2:NIOServerCnxn@371] - Unexpected exception EndOfStreamException: Unable to read additional data from client, it probably closed the socket: address = /10.0.0.22:48770, session = 0x20000193da30006 at org.apache.zookeeper.server.NIOServerCnxn.handleFailedRead(NIOServerCnxn.java:170) at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:333) at org.apache.zookeeper.server.NIOServerCnxnFactory$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) 2026-01-12 03:02:49,106 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,107 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,108 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,108 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,109 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,109 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,110 [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:0x2, n.peerEpoch:0x1, n.zxid:0x100001583, message format version:0x2, n.config version:0x0 2026-01-12 03:02:49,130 [myid:3] - INFO [LearnerHandler-/10.0.0.22:44708:LearnerHandler@509] - Follower sid: 1 : info : 10.0.0.22:2888:3888:participant 2026-01-12 03:02:49,131 [myid:3] - INFO [LearnerHandler-/10.0.0.22:44708:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2026-01-12 03:02:49,131 [myid:3] - INFO [LearnerHandler-/10.0.0.22:44708:LearnerHandler@804] - Synchronizing with Learner sid: 1 maxCommittedLog=0x100001585 minCommittedLog=0x100001391 lastProcessedZxid=0x100001585 peerLastZxid=0x100001583 2026-01-12 03:02:49,131 [myid:3] - INFO [LearnerHandler-/10.0.0.22:44708:LearnerHandler@868] - Using committedLog for peer sid: 1 2026-01-12 03:02:49,132 [myid:3] - INFO [LearnerHandler-/10.0.0.22:44708:LearnerHandler@976] - Sending DIFF zxid=0x100001585 for peer sid: 1 2026-01-12 03:02:54,324 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0012 2026-01-12 03:02:54,729 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000018829f0013 2026-01-12 03:03:26,680 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x1000019ffc60002, timeout of 40000ms exceeded 2026-01-12 03:03:26,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x1000019ffc60002 2026-01-12 03:03:28,681 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x20000193da30006, timeout of 40000ms exceeded 2026-01-12 03:03:28,681 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x20000193da30006 2026-01-12 03:04:16,081 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x10000533cb80000