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From "Lev (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-1123) Instability and broken topology when multiple server and client nodes are restarted
Date Mon, 16 May 2016 12:51:12 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-1123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15284450#comment-15284450
] 

Lev commented on IGNITE-1123:
-----------------------------

thanks, I will try that.

> Instability and broken topology when multiple server and client nodes are restarted
> -----------------------------------------------------------------------------------
>
>                 Key: IGNITE-1123
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1123
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: clients, general
>    Affects Versions: sprint-7
>            Reporter: Denis Magda
>            Assignee: Denis Magda
>            Priority: Critical
>              Labels: Muted_test
>
> The bug is always reproduced with TcpDiscoveryMultiThreadedTest.testMultiThreadedClientsServersRestart.
> The test starts multiple servers and clients and then restarts them from multiple thread.
At some point it will lead to one or all of the following:
> 1) Broken topology on a client side:
> {noformat}
> java.lang.AssertionError: TcpDiscoveryNodeAddFinishedMessage [nodeId=70576075-b528-43f4-b490-33d079dc7007,
super=TcpDiscoveryAbstractMessage [sndNodeId=null, id=8f7e19c8e41-10b88275-1868-4faf-9ae0-d61d627b1001,
verifierNodeId=10b88275-1868-4faf-9ae0-d61d627b1001, topVer=89, pendingIdx=0, isClient=false]]
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl.updateTopologyHistory(ClientImpl.java:589)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl.access$2500(ClientImpl.java:48)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processNodeAddFinishedMessage(ClientImpl.java:1370)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processDiscoveryMessage(ClientImpl.java:1227)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processClientReconnectMessage(ClientImpl.java:1552)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.processDiscoveryMessage(ClientImpl.java:1235)
> 	at org.apache.ignite.spi.discovery.tcp.ClientImpl$MessageWorker.body(ClientImpl.java:1197)
> 	at org.apache.ignite.spi.IgniteSpiThread.run(IgniteSpiThread.java:62)
> {noformat} 
> 2) Clients segmentation that is not properly processed by GridCachePartionExchangeManager
and that leads to the test hang:
> {noformat}
> Still waiting for initial partition map exchange [fut=GridDhtPartitionsExchangeFuture
[dummy=false, forcePreload=false, reassign=false, discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode
[id=60b736c0-a2ad-4465-a3c1-7656e1fa9006, addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:0], discPort=0,
order=255, intOrder=0, loc=true, ver=1.4.1#19700101-sha1:00000000, isClient=true], topVer=255,
nodeId8=60b736c0, msg=null, type=NODE_JOINED, tstamp=1436877471568], rcvdIds=GridConcurrentHashSet
[elements=[7098ffd9-f81b-40bf-9b9e-b0935d394007, 30b30924-a9e7-45fb-9aeb-361bbb482003, 00d7e953-ce8b-45e0-a1f3-be7a6dea1000,
301559de-a129-4b85-852f-f8325649f003, 7078cd7a-e6b9-4bed-b829-a2e792a0c007, 20de002e-7e98-4e55-b25f-d873e25db002,
00c444ad-b221-4695-9a6d-5ea529779000, 40dc3691-7b20-41d7-a436-65ad27f74004, 308f0e4a-507a-4da6-b086-bdecc08e1003,
20b1d488-7aa1-41d7-ac0b-e8730cccc002, 00da0ab2-9441-4cc2-b787-c34dcf6a2000, 4096e7dd-e3fe-4704-9d11-3b267430e004,
1059ba84-4ca7-4d8f-9563-b90334d48001]], rmtIds=[30b30924-a9e7-45fb-9aeb-361bbb482003, 20de002e-7e98-4e55-b25f-d873e25db002,
4096e7dd-e3fe-4704-9d11-3b267430e004, 00c444ad-b221-4695-9a6d-5ea529779000], exchId=GridDhtPartitionExchangeId
[topVer=AffinityTopologyVersion [topVer=255, minorTopVer=0], nodeId=60b736c0, evt=NODE_JOINED],
init=true, ready=false, replied=false, added=true, initFut=GridFutureAdapter [resFlag=2, res=true,
startTime=1436877471578, endTime=1436877471578, ignoreInterrupts=false, lsnr=null, state=DONE],
topSnapshot=null, lastVer=null, partReleaseFut=null, skipPreload=true, clientOnlyExchange=true,
oldest=20de002e-7e98-4e55-b25f-d873e25db002, oldestOrder=254, evtLatch=0, remaining=[], super=GridFutureAdapter
[resFlag=0, res=null, startTime=1436877471578, endTime=0, ignoreInterrupts=false, lsnr=null,
state=INIT]]]
> {noformat}



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