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https://issues.apache.org/jira/browse/IGNITE-9793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Pavel Voronkin closed IGNITE-9793.
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Ignite Flags: (was: Docs Required)
> Deactivation, segmentation of one node, activation may lead to hang
> activation forever
> --------------------------------------------------------------------------------------
>
> Key: IGNITE-9793
> URL: https://issues.apache.org/jira/browse/IGNITE-9793
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.5
> Reporter: Pavel Voronkin
> Priority: Major
> Attachments: 601_gc_server_memory.log.0.current.7z,
> 724_gc_server_memory.log.0.current.7z, 910_gc_server_memory.log.0.current.7z
>
>
> There is topology with ring of nodes:
> *665(coordinator) > 601 > 724 > 910 > 655 > ...* deactivated
> *665(coordinator)* *> 601 > {color:#ff0000}724{color} > 910 > 655 > ...*
> ****node failed
> *665(coordinator) > 601 > 910 > 655 > ...* **activated
> During activation node 910 haven't received StateChangedMessage, hovever 655
> and all subsequent nodes received and responded to coordinator.
> So coordinator expects to have 154 messages but received only 153 that is why
> activation hangs.
> Details bellow:
> *Coordinator deactivated:*
> 2018-09-24 15:09:01.609 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Successfully deactivated data structures, services and caches
> [nodeId=e002e011-8d1c-4353-a0f3-b71264c5b0f4, client=false,
> topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]]
> 2018-09-24 15:09:01.620
> [DEBUG][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.l.ExchangeLatchManager]
> Server latch is created [latch=CompletableLatchUid
> {id='exchange', topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]}
> , participantsSize=160]
> 2018-09-24 15:09:01.621 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%]
> *nodes 601, 724, 910, 655 were deactivated:*
> 2018-09-24 15:09:01.609 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Successfully deactivated data structures, services and caches
> [nodeId=e002e011-8d1c-4353-a0f3-b71264c5b0f4, client=false,
> topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]]
> 2018-09-24 15:09:03.328 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Successfully deactivated data structures, services and caches
> [nodeId=22a58223-47b5-43c2-897b-e70e8e50edf7, client=false,
> topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]]
> 2018-09-24 15:09:03.334 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Successfully deactivated data structures, services and caches
> [nodeId=973eb8ce-3b8c-463d-a6ab-00ac66d93f13, client=false,
> topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]]
> 2018-09-24 15:09:03.332 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Successfully deactivated data structures, services and caches
> [nodeId=a904bac4-aaed-4f69-90f3-c13bc4d331d1, client=false,
> topVer=AffinityTopologyVersion [topVer=183, minorTopVer=1]]
> *Spi on coordinator received node 724 failed message:*
> 2018-09-24 15:17:00.220 [WARN
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> Node FAILED: TcpDiscoveryNode [id=a904bac4-aaed-4f69-90f3-c13bc4d331d1,
> addrs=ArrayList [10.116.206.98], sockAddrs=HashSet
> [grid724.domain/10.116.206.98:47500], discPort=47500, order=110,
> intOrder=110, lastExchangeTime=1537528210290, loc=false,
> ver=2.5.1#20180906-sha1:ebde6c79, isClient=false]
> 2018-09-24 15:17:00.221 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> Topology snapshot [ver=187, servers=156, clients=0, CPUs=8736,
> offheap=190000.0GB, heap=4800.0GB]
> 2018-09-24 15:17:00.221 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> ^-- Node [id=E002E011-8D1C-4353-A0F3-B71264C5B0F4, clusterState=INACTIVE]
> 2018-09-24 15:17:00.221 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> ^-- Baseline [id=6, size=160, online=156, offline=4]
> *topology rolled to version 187, then another node 931 failed:*
> 2018-09-24 15:17:00.466 [WARN
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> Node FAILED: TcpDiscoveryNode [id=83536b6d-8aa3-4c85-b3da-5e577ae37ac6,
> addrs=ArrayList [10.116.215.3], sockAddrs=HashSet
> [grid931.domain/10.116.215.3:47500], discPort=47500, order=73, intOrder=73,
> lastExchangeTime=1537528186599, loc=false, ver=2.5.1#20180906-sha1:ebde6c79,
> isClient=false]
> 2018-09-24 15:17:00.467 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> Topology snapshot [ver=188, servers=155, clients=0, CPUs=8680,
> offheap=190000.0GB, heap=4800.0GB]
> 2018-09-24 15:17:00.467 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> ^-- Node [id=E002E011-8D1C-4353-A0F3-B71264C5B0F4, clusterState=INACTIVE]
> 2018-09-24 15:17:00.467 [INFO
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> ^-- Baseline [id=6, size=160, online=155, offline=5]
> *topology rolled to version 188.*
> *Coordinator rejects node 724 form joining the cluster:*
> 2018-09-24 15:17:27.491 [INFO
> ][grid-nio-worker-tcp-comm-9-#129%DPL_GRID%DplGridNodeName%|#129%DPL_GRID%DplGridNodeName%][o.a.i.s.c.tcp.TcpCommunicationSpi]
> Accepted incoming communication connection [locAddr=/10.116.206.11:47100,
> rmtAddr=/10.116.206.98:41611]
> 2018-09-24 15:17:27.491 [WARN
> ][grid-nio-worker-tcp-comm-9-#129%DPL_GRID%DplGridNodeName%|#129%DPL_GRID%DplGridNodeName%][o.a.i.s.c.tcp.TcpCommunicationSpi]
> Close incoming connection, unknown node
> [nodeId=a904bac4-aaed-4f69-90f3-c13bc4d331d1, ses=GridSelectorNioSessionImpl
> [worker=GridWorker [name=grid-nio-worker-tcp-comm-9,
> igniteInstanceName=DPL_GRID%DplGridNodeName, finished=false,
> hashCode=632168435, interrupted=false,
> runner=grid-nio-worker-tcp-comm-9-#129%DPL_GRID%DplGridNodeName%|#129%DPL_GRID%DplGridNodeName%]AbstractNioClientWorker
> [idx=9, bytesRcvd=326476100, bytesSent=39876884360, bytesRcvd0=42,
> bytesSent0=18, select=true, super=]DirectNioClientWorker [super=],
> writeBuf=java.nio.DirectByteBuffer[pos=0 lim=32768 cap=32768],
> readBuf=java.nio.DirectByteBuffer[pos=42 lim=42 cap=32768], inRecovery=null,
> outRecovery=null, super=GridNioSessionImpl [locAddr=/10.116.206.11:47100,
> rmtAddr=/10.116.206.98:41611, createTime=1537791447487, closeTime=0,
> bytesSent=18, bytesRcvd=42, bytesSent0=18, bytesRcvd0=42,
> sndSchedTime=1537791447487, lastSndTime=1537791447487,
> lastRcvTime=1537791447487, readsPaused=false,
> filterChain=FilterChain[filters=[, GridConnectionBytesVerifyFilter],
> accepted=true, markedForClose=false]]]
> *Node 724 SEGMENTED before activation starts:*
> 2018-09-24 15:17:50.068 [WARN
> ][tcp-disco-msg-worker-#2%DPL_GRID%DplGridNodeName%|#2%DPL_GRID%DplGridNodeName%][o.a.i.s.d.tcp.TcpDiscoverySpi]
> Node is out of topology (probably, due to short-time network problems).
> 2018-09-24 15:17:50.069 [WARN
> ][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][o.a.i.i.m.d.GridDiscoveryManager]
> Local node SEGMENTED: TcpDiscoveryNode
> [id=a904bac4-aaed-4f69-90f3-c13bc4d331d1, addrs=ArrayList [10.116.206.98],
> sockAddrs=HashSet [grid724.domain/10.116.206.98:47500], discPort=47500,
> order=110, intOrder=110, lastExchangeTime=1537791470063, loc=true,
> ver=2.5.1#20180906-sha1:ebde6c79, isClient=false]
> 2018-09-24 15:18:07.145
> [ERROR][disco-event-worker-#152%DPL_GRID%DplGridNodeName%|#152%DPL_GRID%DplGridNodeName%][org.apache.ignite.Ignite]
> Critical system error detected. Will be handled accordingly to configured
> handler [hnd=class o.a.i.failure.StopNodeFailureHandler,
> failureCtx=FailureContext [type=SEGMENTATION, err=null]]
> *Node 724 stopped:*
> 2018-09-24 15:18:09.931 [INFO
> ][node-stopper][o.a.i.i.IgniteKernal%DPL_GRID%DplGridNodeName]
> *Coordinator started activating topology without nodes 724 and 931:*
> 2018-09-24 15:19:48.686 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Start activation process [nodeId=e002e011-8d1c-4353-a0f3-b71264c5b0f4,
> client=false, topVer=AffinityTopologyVersion [topVer=188, minorTopVer=1]]
> *Node 601 received activation message:*
> 2018-09-24 15:21:08.430 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Start activation process [nodeId=22a58223-47b5-43c2-897b-e70e8e50edf7,
> client=false, topVer=AffinityTopologyVersion [topVer=188, minorTopVer=1]]
> *But node 910 which is next to node 724 missed ChangeStateMessage activation
> message from 601.*
> *Nevertheless node 601 has connected to node 910:*
> 2018-09-21 14:29:35.843 [INFO
> ][grid-nio-worker-tcp-comm-2-#122%DPL_GRID%DplGridNodeName%|#122%DPL_GRID%DplGridNodeName%][o.a.i.s.c.tcp.TcpCommunicationSpi]
> Established outgoing communication connection [locAddr=/10.116.214.83:59739,
> rmtAddr=grid910.domain/10.116.214.210:47100]
> *Hovever 655 which is next after 910 received ChangeStateMessage:*
> 2018-09-24 15:21:08.816 [INFO
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Start activation process [nodeId=22a58223-47b5-43c2-897b-e70e8e50edf7,
> client=false, topVer=AffinityTopologyVersion [topVer=188, minorTopVer=1]]
> *Coordinator received all expected messages except 910, that last was:*
> 2018-09-24 15:24:25.911 [INFO
> ][sys-#28144%DPL_GRID%DplGridNodeName%|#28144%DPL_GRID%DplGridNodeName%][o.a.i.i.p.c.d.d.p.GridDhtPartitionsExchangeFuture]
> Coordinator received single message [ver=AffinityTopologyVersion
> [topVer=188, minorTopVer=1], node=073f1598-6b70-49df-8f45-126735611775,
> *allReceived=false*]
> *GridDhtPartitionsExchangeFuture hangs forever:*
> 09-24 15:33:46.784 [WARN
> ][exchange-worker-#153%DPL_GRID%DplGridNodeName%|#153%DPL_GRID%DplGridNodeName%][o.apache.ignite.internal.diagnostic]
> Failed to wait for partition map exchange [topVer=AffinityTopologyVersion
> [topVer=188, minorTopVer=1], node=e002e011-8d1c-4353-a0f3-b71264c5b0f4].
> Dumping pending objects that might be the cause:
> So one node in the ring missed the message, hovever all other nodes in
> topology got it, how is that possible?
> GC logs for node 609, 724, 910 attached. There is no anything unusual in GC
> for nodes 609 or 910.
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