[ https://issues.apache.org/jira/browse/IGNITE-12982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maxim Muzafarov updated IGNITE-12982: ------------------------------------- Fix Version/s: 2.9 > NullPointerException on TcpCommunicationMetricsListener for some of the cases > ----------------------------------------------------------------------------- > > Key: IGNITE-12982 > URL: https://issues.apache.org/jira/browse/IGNITE-12982 > Project: Ignite > Issue Type: Bug > Reporter: Maxim Muzafarov > Priority: Major > Fix For: 2.9 > > > The code block below throws an {{NullPointerException}} for some of the > cases. Investigation required. > {code} > @Override public void onMessageSent(GridNioSession ses, Message > msg) { > Object consistentId = ses.meta(CONSISTENT_ID_META); > if (consistentId != null) > metricsLsnr.onMessageSent(msg, consistentId); > } > {code} > {code} > [2020-05-04 > 18:12:12,991][ERROR][grid-nio-worker-tcp-comm-0-#543%snapshot.IgniteClusterSnapshotSelfTest2%][TestRecordingCommunicationSpi] > Failed to process selector key [ses=GridSelectorNioSessionImpl > [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=0, > bytesRcvd=42, bytesSent=18, bytesRcvd0=42, bytesSent0=18, select=true, > super=GridWorker [name=grid-nio-worker-tcp-comm-0, > igniteInstanceName=snapshot.IgniteClusterSnapshotSelfTest2, finished=false, > heartbeatTs=1588605131981, hashCode=1038334332, interrupted=false, > runner=grid-nio-worker-tcp-comm-0-#543%snapshot.IgniteClusterSnapshotSelfTest2%]]], > writeBuf=java.nio.DirectByteBuffer[pos=10 lim=32768 cap=32768], > readBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768], > inRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=0, > sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode > [id=7f78d082-6ce9-42b1-ab08-da1fde400000, > consistentId=snapshot.IgniteClusterSnapshotSelfTest0, addrs=ArrayList > [127.0.0.1], sockAddrs=HashSet [/127.0.0.1:47500], discPort=47500, order=1, > intOrder=1, lastExchangeTime=1588605131971, loc=false, > ver=2.9.0#20200428-sha1:e551fa71, isClient=false], connected=true, > connectCnt=0, queueLimit=4096, reserveCnt=1, pairedConnections=false], > outRecovery=GridNioRecoveryDescriptor [acked=0, resendCnt=0, rcvCnt=0, > sentCnt=0, reserved=true, lastAck=0, nodeLeft=false, node=TcpDiscoveryNode > [id=7f78d082-6ce9-42b1-ab08-da1fde400000, > consistentId=snapshot.IgniteClusterSnapshotSelfTest0, addrs=ArrayList > [127.0.0.1], sockAddrs=HashSet [/127.0.0.1:47500], discPort=47500, order=1, > intOrder=1, lastExchangeTime=1588605131971, loc=false, > ver=2.9.0#20200428-sha1:e551fa71, isClient=false], connected=true, > connectCnt=0, queueLimit=4096, reserveCnt=1, pairedConnections=false], > closeSocket=true, > outboundMessagesQueueSizeMetric=o.a.i.i.processors.metric.impl.LongAdderMetric@69a257d1, > super=GridNioSessionImpl [locAddr=/127.0.0.1:47102, > rmtAddr=/127.0.0.1:50655, createTime=1588605131981, closeTime=0, > bytesSent=18, bytesRcvd=42, bytesSent0=18, bytesRcvd0=42, > sndSchedTime=1588605131981, lastSndTime=1588605131981, > lastRcvTime=1588605131981, readsPaused=false, > filterChain=FilterChain[filters=[GridNioCodecFilter > [parser=o.a.i.i.util.nio.GridDirectParser@fc19b0b, directMode=true], > GridConnectionBytesVerifyFilter], accepted=true, markedForClose=true]]] > java.lang.NullPointerException > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$1.onMessageSent(TcpCommunicationSpi.java:803) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$1.onMessageSent(TcpCommunicationSpi.java:472) > at > org.apache.ignite.internal.util.nio.GridNioServer.onMessageWritten(GridNioServer.java:1764) > at > org.apache.ignite.internal.util.nio.GridNioServer.access$1800(GridNioServer.java:99) > at > org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processWrite0(GridNioServer.java:1665) > at > org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processWrite(GridNioServer.java:1365) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2437) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2201) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1842) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) > at java.lang.Thread.run(Thread.java:748) > [2020-05-04 > 18:12:12,993][ERROR][grid-nio-worker-tcp-comm-0-#543%snapshot.IgniteClusterSnapshotSelfTest2%][TestRecordingCommunicationSpi] > Closing NIO session because of unhandled exception. > class org.apache.ignite.internal.util.nio.GridNioException: null > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2460) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:2201) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1842) > at > org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:120) > at java.lang.Thread.run(Thread.java:748) > Caused by: java.lang.NullPointerException > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$1.onMessageSent(TcpCommunicationSpi.java:803) > at > org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$1.onMessageSent(TcpCommunicationSpi.java:472) > at > org.apache.ignite.internal.util.nio.GridNioServer.onMessageWritten(GridNioServer.java:1764) > at > org.apache.ignite.internal.util.nio.GridNioServer.access$1800(GridNioServer.java:99) > at > org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processWrite0(GridNioServer.java:1665) > at > org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processWrite(GridNioServer.java:1365) > at > org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2437) > ... 4 more > {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)