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https://issues.apache.org/jira/browse/IGNITE-5538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ilya Suntsov closed IGNITE-5538.
--------------------------------
Fix confirmed
> NPE (PersistentStoreExample)
> ----------------------------
>
> Key: IGNITE-5538
> URL: https://issues.apache.org/jira/browse/IGNITE-5538
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.1
> Reporter: Ilya Suntsov
> Assignee: Alexey Goncharuk
> Fix For: 2.1
>
> Attachments: PersistentStoreExampleNode.txt,
> PersistentStoreExample.txt
>
>
> Steps to reproduce:
> 1. Start *PersistentStoreExampleNodeStartup*
> 2. Start *PersistentStoreExample* (UPLOAD=true)
> Result:
> 1. Topology snapshot [ver=2, servers=1, clients=1, CPUs=8, heap=7.1GB]
> 2. Started preloading
> 3. On ExampleNode got exception:
> {noformat}
> [2017-06-19 13:11:28,545][WARN
> ][grid-nio-worker-tcp-comm-3-#20%null%][TcpCommunicationSpi] Failed to
> process selector key (will close): GridSelectorNioSessionImpl
> [worker=DirectNioClientWorker [super=AbstractNioClientWorker [idx=3,
> bytesRcvd=2052, bytesSent=252, bytesRcvd0=228, bytesSent0=28, select=true,
> super=GridWorker [name=grid-nio-worker-tcp-comm-3, igniteInstanceName=null,
> finished=false, hashCode=1279096191, interrupted=false,
> runner=grid-nio-worker-tcp-comm-3-#20%null%]]],
> writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768],
> readBuf=java.nio.DirectByteBuffer[pos=4 lim=186 cap=32768],
> inRecovery=GridNioRecoveryDescriptor [acked=103, resendCnt=0, rcvCnt=104,
> sentCnt=103, reserved=true, lastAck=96, nodeLeft=false, node=TcpDiscoveryNode
> [id=be66eae2-3986-4772-b02b-bf2813370a15, addrs=[0:0:0:0:0:0:0:1, 127.0.0.1,
> 172.25.4.115, 172.25.4.116, 2001:db8:85a3:0:0:8a2e:370:7334],
> sockAddrs=[/0:0:0:0:0:0:0:1:0, /127.0.0.1:0, /172.25.4.115:0,
> /172.25.4.116:0, /2001:db8:85a3:0:0:8a2e:370:7334:0], discPort=0, order=2,
> intOrder=2, lastExchangeTime=1497867042970, loc=false,
> ver=2.1.1#20170618-sha1:09ce29e0, isClient=true], connected=true,
> connectCnt=1, queueLimit=4096, reserveCnt=35, pairedConnections=false],
> outRecovery=GridNioRecoveryDescriptor [acked=103, resendCnt=0, rcvCnt=104,
> sentCnt=103, reserved=true, lastAck=96, nodeLeft=false, node=TcpDiscoveryNode
> [id=be66eae2-3986-4772-b02b-bf2813370a15, addrs=[0:0:0:0:0:0:0:1, 127.0.0.1,
> 172.25.4.115, 172.25.4.116, 2001:db8:85a3:0:0:8a2e:370:7334],
> sockAddrs=[/0:0:0:0:0:0:0:1:0, /127.0.0.1:0, /172.25.4.115:0,
> /172.25.4.116:0, /2001:db8:85a3:0:0:8a2e:370:7334:0], discPort=0, order=2,
> intOrder=2, lastExchangeTime=1497867042970, loc=false,
> ver=2.1.1#20170618-sha1:09ce29e0, isClient=true], connected=true,
> connectCnt=1, queueLimit=4096, reserveCnt=35, pairedConnections=false],
> super=GridNioSessionImpl [locAddr=/0:0:0:0:0:0:0:1:47100,
> rmtAddr=/0:0:0:0:0:0:0:1:60813, createTime=1497867087529, closeTime=0,
> bytesSent=28, bytesRcvd=228, bytesSent0=28, bytesRcvd0=228,
> sndSchedTime=1497867087529, lastSndTime=1497867087529,
> lastRcvTime=1497867087541, readsPaused=false,
> filterChain=FilterChain[filters=[GridNioCodecFilter
> [parser=o.a.i.i.util.nio.GridDirectParser@7a94a8f6, directMode=true],
> GridConnectionBytesVerifyFilter], accepted=true]]
> [2017-06-19
> 13:11:28,545][ERROR][grid-nio-worker-tcp-comm-3-#20%null%][TcpCommunicationSpi]
> Closing NIO session because of unhandled exception.
> class org.apache.ignite.internal.util.nio.GridNioException: null
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2199)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.bodyInternal(GridNioServer.java:1968)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.body(GridNioServer.java:1669)
> at
> org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.NullPointerException
> at
> org.apache.ignite.internal.managers.communication.GridIoMessageFactory.create(GridIoMessageFactory.java:879)
> at
> org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi$9.create(TcpCommunicationSpi.java:2134)
> at
> org.apache.ignite.internal.direct.stream.v2.DirectByteBufferStreamImplV2.readMessage(DirectByteBufferStreamImplV2.java:1154)
> at
> org.apache.ignite.internal.direct.DirectMessageReader.readMessage(DirectMessageReader.java:311)
> at
> org.apache.ignite.internal.managers.communication.GridIoMessage.readFrom(GridIoMessage.java:261)
> at
> org.apache.ignite.internal.util.nio.GridDirectParser.decode(GridDirectParser.java:90)
> at
> org.apache.ignite.internal.util.nio.GridNioCodecFilter.onMessageReceived(GridNioCodecFilter.java:114)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
> at
> org.apache.ignite.internal.util.nio.GridConnectionBytesVerifyFilter.onMessageReceived(GridConnectionBytesVerifyFilter.java:133)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterAdapter.proceedMessageReceived(GridNioFilterAdapter.java:109)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$HeadFilter.onMessageReceived(GridNioServer.java:3222)
> at
> org.apache.ignite.internal.util.nio.GridNioFilterChain.onMessageReceived(GridNioFilterChain.java:175)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$DirectNioClientWorker.processRead(GridNioServer.java:1213)
> at
> org.apache.ignite.internal.util.nio.GridNioServer$AbstractNioClientWorker.processSelectedKeysOptimized(GridNioServer.java:2180)
> ... 4 more
> {noformat}
> Full logs in attachment.
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