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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/10 12:31:00 UTC
[jira] [Commented] (IGNITE-11762) Test
testClientStartCloseServersRestart causes hang of the whole Cache 2 suite
in master
[ https://issues.apache.org/jira/browse/IGNITE-11762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16948536#comment-16948536 ]
Maxim Muzafarov commented on IGNITE-11762:
------------------------------------------
Moved to the next release due to inactivity. Please, feel free to move it back if you will be able to complete the ticket by 2.8 code freeze date, December 2, 2019.
> Test testClientStartCloseServersRestart causes hang of the whole Cache 2 suite in master
> ----------------------------------------------------------------------------------------
>
> Key: IGNITE-11762
> URL: https://issues.apache.org/jira/browse/IGNITE-11762
> Project: Ignite
> Issue Type: Bug
> Reporter: Ivan Rakov
> Assignee: Pavel Kovalenko
> Priority: Major
> Fix For: 2.8
>
>
> Attempt to restart server node in test hangs:
> {code:java}
> [2019-04-16 19:56:45,049][WARN ][restart-1][GridCachePartitionExchangeManager] Failed to wait for initial partition map exchange. Possible reasons are:
> ^-- Transactions in deadlock.
> ^-- Long running transactions (ignore if this is the case).
> ^-- Unreleased explicit locks.
> {code}
> The reason is that previous PME (late affinity assignment) still hangs due to pending transaction:
> {code:java}
> [2019-04-16 19:56:23,717][WARN ][exchange-worker-#1039%cache.IgniteClientCacheStartFailoverTest3%][diagnostic] Pending transactions:
> [2019-04-16 19:56:23,718][WARN ][exchange-worker-#1039%cache.IgniteClientCacheStartFailoverTest3%][diagnostic] >>> [txVer=AffinityTopologyVersion [topVer=11, minorTopVer=0], exchWait=true, tx=GridDhtTxLocal [nearNodeId=8559bfe0-3d4a-4090-a457-6df0eba00005, nearFutId=1edc7172a61-941f9dde-2b60-4a1f-8213-7d23d738bf33, nearMiniId=1, nearFinFutId=null, nearFinMiniId=0, nearXidVer=GridCacheVersion [topVer=166913752, order=1555433759036, nodeOrder=6], lb=null, super=GridDhtTxLocalAdapter [nearOnOriginatingNode=false, nearNodes=KeySetView [], dhtNodes=KeySetView [9ef33532-0e4a-4561-b57e-042afe100000], explicitLock=false, super=IgniteTxLocalAdapter [completedBase=null, sndTransformedVals=false, depEnabled=false, txState=IgniteTxStateImpl [activeCacheIds=[-1062368467], recovery=false, mvccEnabled=true, mvccCachingCacheIds=[], txMap=HashSet []], super=IgniteTxAdapter [xidVer=GridCacheVersion [topVer=166913752, order=1555433759045, nodeOrder=10], writeVer=null, implicit=false, loc=true, threadId=1210, startTime=1555433762847, nodeId=0088e9b8-f859-4d14-8071-6388e4700003, startVer=GridCacheVersion [topVer=166913752, order=1555433759045, nodeOrder=10], endVer=null, isolation=REPEATABLE_READ, concurrency=PESSIMISTIC, timeout=0, sysInvalidate=false, sys=false, plc=2, commitVer=GridCacheVersion [topVer=166913752, order=1555433759045, nodeOrder=10], finalizing=NONE, invalidParts=null, state=MARKED_ROLLBACK, timedOut=false, topVer=AffinityTopologyVersion [topVer=11, minorTopVer=0], mvccSnapshot=MvccSnapshotResponse [futId=292, crdVer=1555433741506, cntr=395, opCntr=1, txs=[394], cleanupVer=390, tracking=0], skipCompletedVers=false, parentTx=null, duration=20866ms, onePhaseCommit=false], size=0]]]]
> {code}
> However, load threads don't start any explicit transactions: they either hang on put()/get() or on clientCache.close().
> Rolling back IGNITE-10799 resolves the issue (however, test remains flaky with ~10% fail rate due to unhandled TransactionSerializationException).
>
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