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

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-4804:
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             Summary: 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: Sanne Grinovero
            Priority: Critical
             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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