[infinispan-issues] [JBoss JIRA] (ISPN-11459) NullPointerException installing continuous query listener on joiner

[Dan Berindei (Jira)]

     [ https://issues.redhat.com/browse/ISPN-11459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-11459:
--------------------------------
    Affects Version/s: 10.1.3.Final
                       9.4.18.Final


> NullPointerException installing continuous query listener on joiner
> -------------------------------------------------------------------
>
>                 Key: ISPN-11459
>                 URL: https://issues.redhat.com/browse/ISPN-11459
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Embedded Querying
>    Affects Versions: 9.4.18.Final, 10.1.3.Final, 11.0.0.Alpha2
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Major
>              Labels: testsuite_stability
>             Fix For: 11.0.0.Dev03
>
>
> {noformat}
> 17:41:53,346 WARN  (jgroups-4,Test-NodeD:[]) [StateConsumerImpl] ISPN000284: Problem encountered while installing cluster listener
> java.lang.NullPointerException: null
> 	at org.infinispan.notifications.impl.AbstractListenerImpl.canApply(AbstractListenerImpl.java:307) ~[classes/:?]
> 	at org.infinispan.notifications.impl.AbstractListenerImpl.validateAndAddFilterListenerInvocations(AbstractListenerImpl.java:271) ~[classes/:?]
> 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl.addFilteredListenerInternal(CacheNotifierImpl.java:1330) ~[classes/:?]
> 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl.addFilteredListenerAsync(CacheNotifierImpl.java:1293) ~[classes/:?]
> 	at org.infinispan.notifications.DataConversionAwareListenable.addFilteredListener(DataConversionAwareListenable.java:26) ~[classes/:?]
> 	at org.infinispan.notifications.cachelistener.cluster.ClusterListenerReplicateCallable.accept(ClusterListenerReplicateCallable.java:117) ~[classes/:?]
> 	at org.infinispan.statetransfer.StateConsumerImpl.lambda$fetchClusterListeners$6(StateConsumerImpl.java:526) ~[classes/:?]
> {noformat}
> {{AbstractCQMultipleCachesTest#testCQCacheLeavesAndJoins}} was supposed to test that continuous query keeps working after another node joins, but before the ISPN-11435 fix it only started a new cache manager, without starting the indexed cache. Now that all defined caches are started automatically, the test fails if the joiner becomes primary owner of key 5 (the only key that is included in the query results and is updated after the join):
> {noformat}
> Test failed: org.infinispan.query.continuous.ContinuousQueryMultipleCachesDistTest.testCQCacheLeavesAndJoins
> java.lang.AssertionError: expected:<6> but was:<5>
> 	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.query.continuous.AbstractCQMultipleCachesTest.testCQCacheLeavesAndJoins(AbstractCQMultipleCachesTest.java:161)
> {noformat}



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