Ignite version 2.14 When a client node leaves the cluster, I see this error logged. It is a normal scenario for our client nodes to leave the cluster, with all cleanup performed using onLifecycleEvent where necessary and all nodes executing ignite.close() before termination. Please advise on how I can prevent this error? Is there something more I should be doing before leaving the cluster?
Maria [SEVERE][grid-nio-worker-tcp-comm-0-#47%TcpCommunicationSpi%][TcpCommunicationSpi] Failed to process selector key [ses=GridSelectorNioSessionImpl [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=0, bytesRcvd=97176, bytesSent=37628, bytesRcvd0=0, bytesSent0=0, select=true, super=GridWorker [name=grid-nio-worker-tcp-comm-0, igniteInstanceName=TcpCommunicationSpi, finished=false, heartbeatTs=1687195263283, hashCode=393162678, interrupted=false, runner=grid-nio-worker-tcp-comm-0-#47%TcpCommunicationSpi%]]], writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], readBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], inRecovery=GridNioRecoveryDescriptor [acked=12, resendCnt=0, rcvCnt=15, sentCnt=15, reserved=true, lastAck=5, nodeLeft=false, node=TcpDiscoveryNode [id=0b4e5a16-9ce7-4f73-8e24-bf0362f181f8, consistentId=pel-ignite-client-node-Design-Perceptive-JVM-1, addrs=ArrayList [127.0.0.1, 192.168.7.147], sockAddrs=null, discPort=0, order=9, intOrder=8, lastExchangeTime=1687187880464, loc=false, ver=2.14.0#20220929-sha1:951e8deb, isClient=true], connected=false, connectCnt=1, queueLimit=4096, reserveCnt=1, pairedConnections=false], outRecovery=GridNioRecoveryDescriptor [acked=12, resendCnt=0, rcvCnt=15, sentCnt=15, reserved=true, lastAck=5, nodeLeft=false, node=TcpDiscoveryNode [id=0b4e5a16-9ce7-4f73-8e24-bf0362f181f8, consistentId=pel-ignite-client-node-Design-Perceptive-JVM-1, addrs=ArrayList [127.0.0.1, 192.168.7.147], sockAddrs=null, discPort=0, order=9, intOrder=8, lastExchangeTime=1687187880464, loc=false, ver=2.14.0#20220929-sha1:951e8deb, isClient=true], connected=false, connectCnt=1, queueLimit=4096, reserveCnt=1, pairedConnections=false], closeSocket=true, outboundMessagesQueueSizeMetric=o.a.i.i.processors.metric.impl.LongAdderMetric@69a257d1<mailto:outboundMessagesQueueSizeMetric=o.a.i.i.processors.metric.impl.LongAdderMetric@69a257d1>, super=GridNioSessionImpl [locAddr=/127.0.0.1:56695, rmtAddr=/127.0.0.1:47106, createTime=1687193725944, closeTime=0, bytesSent=18382, bytesRcvd=1935, bytesSent0=0, bytesRcvd0=0, sndSchedTime=1687193725944, lastSndTime=1687195193511, lastRcvTime=1687195193511, readsPaused=false, filterChain=FilterChain[filters=[GridNioCodecFilter [parser=o.a.i.i.util.nio.GridDirectParser@4e641008, directMode=true], GridConnectionBytesVerifyFilter], accepted=false, markedForClose=false]]] java.net.SocketException: Connection reset at java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394) at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426) at org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:1351) at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2508) at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2273) at org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1910) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:125) at java.base/java.lang.Thread.run(Thread.java:833) Dr Maria Lovett Principal Software Engineering KPU | SmartFactory Rx®<https://appliedsmartfactory.com/pharmaceutical/> Applied Materials | APG Pharma & Process Industries M: +44 7394 406152 | E: maria_gaffneylov...@amat.com<mailto:maria_gaffneylov...@amat.com> [cid:image001.png@01D9A37B.401170D0]<https://www.linkedin.com/company/perceptive-engineering-limited/mycompany/> Perceptive Engineering an Applied Materials Company | Vanguard House, Keckwick Lane, Daresbury, Warrington, Cheshire, WA4 4AB Registered in England and Wales, company no: 04589932 The content of this message is APPLIED MATERIALS CONFIDENTIAL. If you are not the intended recipient, please notify me, delete this email and do not use or distribute this email.
