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https://issues.apache.org/jira/browse/IGNITE-7717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16367301#comment-16367301
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ASF GitHub Bot commented on IGNITE-7717:
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GitHub user Jokser opened a pull request:
https://github.com/apache/ignite/pull/3536
IGNITE-7717 Update discovery caches on topologies after exchanges merge
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/gridgain/apache-ignite ignite-7717
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/ignite/pull/3536.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3536
----
commit 054a71827b0329793afd48720caa084a530a49f9
Author: Pavel Kovalenko <jokserfn@...>
Date: 2018-02-16T13:36:10Z
IGNITE-7717 Update discovery caches on topologies after exchanges merge.
----
> testAssignmentAfterRestarts is flaky on TC
> ------------------------------------------
>
> Key: IGNITE-7717
> URL: https://issues.apache.org/jira/browse/IGNITE-7717
> Project: Ignite
> Issue Type: Bug
> Components: cache
> Affects Versions: 2.5
> Reporter: Pavel Kovalenko
> Assignee: Pavel Kovalenko
> Priority: Major
> Labels: MakeTeamcityGreenAgain
>
> There is infinite awaiting of partitions map exchange:
> {noformat}
> [2018-02-15 13:41:46,180][WARN
> ][test-runner-#1%persistence.IgnitePdsCacheAssignmentNodeRestartsTest%][root]
> Waiting for topology map update
> [igniteInstanceName=persistence.IgnitePdsCacheAssignmentNodeRestartsTest0,
> cache=ignite-sys-cache, cacheId=-2100569601, topVer=AffinityTopologyVersion
> [topVer=11, minorTopVer=0], p=0, affNodesCnt=5, ownersCnt=3,
> affNodes=[126cbc54-1b9f-46b8-a978-b6c61ee00001,
> 0971749e-e313-4c57-99ab-40400b100000, 84f71ca6-6213-43a0-91ea-42eca5100002,
> 3d781b31-ed38-49c8-8875-bdfa2fa00003, 8f4bdf1c-a2c8-45e8-acd7-64bb45600004],
> owners=[0971749e-e313-4c57-99ab-40400b100000,
> 126cbc54-1b9f-46b8-a978-b6c61ee00001, 3d781b31-ed38-49c8-8875-bdfa2fa00003],
> topFut=GridDhtPartitionsExchangeFuture [firstDiscoEvt=DiscoveryEvent
> [evtNode=TcpDiscoveryNode [id=3d781b31-ed38-49c8-8875-bdfa2fa00003,
> addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47502], discPort=47502, order=9,
> intOrder=6, lastExchangeTime=1518691298151, loc=false,
> ver=2.5.0#19700101-sha1:00000000, isClient=false], topVer=9,
> nodeId8=0971749e, msg=Node joined: TcpDiscoveryNode
> [id=3d781b31-ed38-49c8-8875-bdfa2fa00003, addrs=[127.0.0.1],
> sockAddrs=[/127.0.0.1:47502], discPort=47502, order=9, intOrder=6,
> lastExchangeTime=1518691298151, loc=false, ver=2.5.0#19700101-sha1:00000000,
> isClient=false], type=NODE_JOINED, tstamp=1518691298244],
> crd=TcpDiscoveryNode [id=0971749e-e313-4c57-99ab-40400b100000,
> addrs=[127.0.0.1], sockAddrs=[/127.0.0.1:47500], discPort=47500, order=1,
> intOrder=1, lastExchangeTime=1518691306165, loc=true,
> ver=2.5.0#19700101-sha1:00000000, isClient=false],
> exchId=GridDhtPartitionExchangeId [topVer=AffinityTopologyVersion [topVer=9,
> minorTopVer=0], discoEvt=DiscoveryEvent [evtNode=TcpDiscoveryNode
> [id=3d781b31-ed38-49c8-8875-bdfa2fa00003, addrs=[127.0.0.1],
> sockAddrs=[/127.0.0.1:47502], discPort=47502, order=9, intOrder=6,
> lastExchangeTime=1518691298151, loc=false, ver=2.5.0#19700101-sha1:00000000,
> isClient=false], topVer=9, nodeId8=0971749e, msg=Node joined:
> TcpDiscoveryNode [id=3d781b31-ed38-49c8-8875-bdfa2fa00003, addrs=[127.0.0.1],
> sockAddrs=[/127.0.0.1:47502], discPort=47502, order=9, intOrder=6,
> lastExchangeTime=1518691298151, loc=false, ver=2.5.0#19700101-sha1:00000000,
> isClient=false], type=NODE_JOINED, tstamp=1518691298244], nodeId=3d781b31,
> evt=NODE_JOINED], added=true, initFut=GridFutureAdapter
> [ignoreInterrupts=false, state=DONE, res=true, hash=2121252210], init=true,
> lastVer=GridCacheVersion [topVer=0, order=1518691297806, nodeOrder=0],
> partReleaseFut=PartitionReleaseFuture [topVer=AffinityTopologyVersion
> [topVer=9, minorTopVer=0], futures=[ExplicitLockReleaseFuture
> [topVer=AffinityTopologyVersion [topVer=9, minorTopVer=0], futures=[]],
> TxReleaseFuture [topVer=AffinityTopologyVersion [topVer=9, minorTopVer=0],
> futures=[]], AtomicUpdateReleaseFuture [topVer=AffinityTopologyVersion
> [topVer=9, minorTopVer=0], futures=[]], DataStreamerReleaseFuture
> [topVer=AffinityTopologyVersion [topVer=9, minorTopVer=0], futures=[]]]],
> exchActions=null, affChangeMsg=null, initTs=1518691298244,
> centralizedAff=false, forceAffReassignment=false, changeGlobalStateE=null,
> done=true, state=DONE, evtLatch=0, remaining=[], super=GridFutureAdapter
> [ignoreInterrupts=false, state=DONE, res=AffinityTopologyVersion [topVer=11,
> minorTopVer=0], hash=1135515588]], locNode=TcpDiscoveryNode
> [id=0971749e-e313-4c57-99ab-40400b100000, addrs=[127.0.0.1],
> sockAddrs=[/127.0.0.1:47500], discPort=47500, order=1, intOrder=1,
> lastExchangeTime=1518691306165, loc=true, ver=2.5.0#19700101-sha1:00000000,
> isClient=false]]
> {noformat}
> This happens because of inconsistency of discoCache (cacheGrpAffNodes map) on
> different nodes after restart.
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