[infinispan-issues] [JBoss JIRA] (ISPN-3325) ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill random failures

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-3325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus updated ISPN-3325:
--------------------------------

    Assignee: Dan Berindei  (was: Mircea Markus)

    
> ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill random failures
> ---------------------------------------------------------------------------------------
>
>                 Key: ISPN-3325
>                 URL: https://issues.jboss.org/browse/ISPN-3325
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Test Suite
>    Affects Versions: 5.3.0.Final
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>              Labels: testsuite_stability
>             Fix For: 6.0.0.Final
>
>
> The test adds a 5th server, but {{ConsistentHashV1IntegrationTest.getHitServer()}} assumes that the requests hit one of the original 4 servers. Because the server CH to client CH is imperfect in protocol versions 1.1 and 1.2, some of the requests may instead hit server 5, causing a {{NullPointerException}}:
> {noformat}
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> 	at java.util.ArrayList.RangeCheck(ArrayList.java:547)
> 	at java.util.ArrayList.get(ArrayList.java:322)
> 	at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.getHitServer(ConsistentHashV1IntegrationTest.java:204)
> 	at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.runTest(ConsistentHashV1IntegrationTest.java:129)
> 	at org.infinispan.client.hotrod.ConsistentHashV1IntegrationTest.testCorrectBalancingOfKeysAfterNodeKill(ConsistentHashV1IntegrationTest.java:160)
> {noformat}

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