[infinispan-issues] [JBoss JIRA] (ISPN-4804) DeltaReplicationTest.testDeltasAreSent random failure

[RH Bugzilla Integration (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-4804?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

RH Bugzilla Integration updated ISPN-4804:
------------------------------------------
        Bugzilla Update: Perform
    Bugzilla References: https://bugzilla.redhat.com/show_bug.cgi?id=1166028


> DeltaReplicationTest.testDeltasAreSent random failure
> -----------------------------------------------------
>
>                 Key: ISPN-4804
>                 URL: https://issues.jboss.org/browse/ISPN-4804
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Lucene Directory, Test Suite - Query
>    Affects Versions: 7.0.0.Beta2
>            Reporter: Dan Berindei
>            Assignee: Gustavo Fernandes
>            Priority: Critical
>              Labels: testsuite_stability
>             Fix For: 7.0.0.CR1
>
>
> {noformat}
> java.util.ConcurrentModificationException
>     at java.util.HashMap$HashIterator.nextEntry(HashMap.java:922)
>     at java.util.HashMap$KeyIterator.next(HashMap.java:956)
>     at org.infinispan.lucene.impl.DeltaReplicationTest.assertOnlyDeltasWereSent(DeltaReplicationTest.java:71)
>     at org.infinispan.lucene.impl.DeltaReplicationTest.testDeltasAreSent(DeltaReplicationTest.java:66)
> {noformat}
> Could be because the `InboundInvocationHandlerDecorator.writeCommands` set is accessed from multiple threads without synchronization.
> http://ci.infinispan.org/viewLog.html?buildId=12730&buildTypeId=bt9



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