[infinispan-issues] [JBoss JIRA] (ISPN-5529) ClusterListenerReplTest.testPrimaryOwnerGoesDownAfterBackupRaisesEvent random failures

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-5529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-5529:
-------------------------------
    Status: Open  (was: New)


> ClusterListenerReplTest.testPrimaryOwnerGoesDownAfterBackupRaisesEvent random failures
> --------------------------------------------------------------------------------------
>
>                 Key: ISPN-5529
>                 URL: https://issues.jboss.org/browse/ISPN-5529
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core, Test Suite - Core
>    Affects Versions: 7.2.2.Final, 8.0.0.Alpha1
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Blocker
>              Labels: testsuite_stability
>             Fix For: 8.0.0.Alpha2
>
>
> Because the cache is replicated, both cache 0 or cache 2 are backup owners of the tested key, and both of them can become primary owners after cache 1 is killed. If cache 0 becomes the primary owner, {{cache.put(key, FIRST_VALUE)}} may return {{null}} and/or the cluster listener may receive only one event:
> {noformat}
> java.lang.AssertionError: expected:<null> but was:<first-value>
>     at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:101)
>     at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:108)
>     at org.infinispan.notifications.cachelistener.cluster.ClusterListenerReplTest.testPrimaryOwnerGoesDownAfterBackupRaisesEvent(ClusterListenerReplTest.java:119)
> {noformat}
> {noformat}
> 12:23:53,438 ERROR (testng-ClusterListenerReplTest:) [UnitTestTestNGListener] Test testPrimaryOwnerGoesDownAfterBackupRaisesEvent(org.infinispan.notifications.cachelistener.cluster.ClusterListenerReplTest) failed.java.lang.AssertionError: expected:<1> but was:<2>
> 	at org.testng.AssertJUnit.fail(AssertJUnit.java:59)
> 	at org.testng.AssertJUnit.failNotEquals(AssertJUnit.java:364)
> 	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:80)
> 	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:245)
> 	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:252)
> 	at org.infinispan.notifications.cachelistener.cluster.ClusterListenerReplTest.testPrimaryOwnerGoesDownAfterBackupRaisesEvent(ClusterListenerReplTest.java:121)
> {noformat}



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