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

[Dan Berindei (Jira)]

Dan Berindei created ISPN-11459:
-----------------------------------

             Summary: 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: 11.0.0.Alpha2
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             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}




--
This message was sent by Atlassian Jira
(v7.13.8#713008)