[jira] [Commented] (IGNITE-5510) AssertionError: null instead of GridCacheReturnCompletableWrapper

["Semen Boikov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-5510?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16559788#comment-16559788 ] 

Semen Boikov commented on IGNITE-5510:
--------------------------------------

I think assert in IgniteTxManager.removeTxReturn is not correct. First, it is possible that removeTxReturn can be called concurrently from processDhtTxOnePhaseCommitAckRequest and from node left handler. In this test it fails since sometimes tx does not start on backup since partition is already evicted when prepare request is processed (cache with 0 backups).

> AssertionError: null instead of GridCacheReturnCompletableWrapper
> -----------------------------------------------------------------
>
>                 Key: IGNITE-5510
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5510
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Vladimir Ozerov
>            Assignee: Semen Boikov
>            Priority: Major
>              Labels: MakeTeamcityGreenAgain, test-fail
>
> Reproducer: {{CacheLateAffinityAssignmentTest#testNoForceKeysRequests}}
> Sample log: http://ci.ignite.apache.org/viewLog.html?buildId=666034&tab=buildResultsDiv&buildTypeId=Ignite20Tests_IgniteCache5
> Stack trace:
> {code}
> java.lang.AssertionError: null instead of GridCacheReturnCompletableWrapper
> 	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxManager.removeTxReturn(IgniteTxManager.java:1040)
> 	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.processDhtTxOnePhaseCommitAckRequest(IgniteTxHandler.java:1070)
> 	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler.access$700(IgniteTxHandler.java:95)
> 	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$8.apply(IgniteTxHandler.java:183)
> 	at org.apache.ignite.internal.processors.cache.transactions.IgniteTxHandler$8.apply(IgniteTxHandler.java:181)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.processMessage(GridCacheIoManager.java:1032)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.onMessage0(GridCacheIoManager.java:553)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:371)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.handleMessage(GridCacheIoManager.java:301)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager.access$100(GridCacheIoManager.java:104)
> 	at org.apache.ignite.internal.processors.cache.GridCacheIoManager$1.onMessage(GridCacheIoManager.java:291)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.invokeListener(GridIoManager.java:1554)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.processRegularMessage0(GridIoManager.java:1182)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager.access$4200(GridIoManager.java:124)
> 	at org.apache.ignite.internal.managers.communication.GridIoManager$9.run(GridIoManager.java:1095)
> 	at org.apache.ignite.internal.util.StripedExecutor$Stripe.run(StripedExecutor.java:483)
> 	at java.lang.Thread.run(Thread.java:745)
> {code}



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