[infinispan-issues] [JBoss JIRA] (ISPN-6983) ThreeNodesSplitAndMergeTest random failures

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-6983:
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             Summary: ThreeNodesSplitAndMergeTest random failures
                 Key: ISPN-6983
                 URL: https://issues.jboss.org/browse/ISPN-6983
             Project: Infinispan
          Issue Type: Bug
          Components: Core, Test Suite - Core
    Affects Versions: 9.0.0.Alpha4
            Reporter: Dan Berindei
            Assignee: Dan Berindei
             Fix For: 9.0.0.Beta1


When merging the partitions, the stable topology is updated last. So when the merge is done and the cache is balanced, we cannot assume that the stable topology was updated already:

{noformat}
10:31:19,576 INFO  (remote-thread-TNRSAMT-NodeD-p47035-t6:[___defaultcache]) [CLUSTER] ISPN000336: Finished cluster-wide rebalance for cache ___defaultcache, topology id = 12
10:31:19,578 DEBUG (remote-thread-TNRSAMT-NodeD-p47035-t6:[___defaultcache]) [ClusterTopologyManagerImpl] Updating cluster-wide current topology for cache ___defaultcache, topology = CacheTopology{id=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, unionCH=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], persistentUUIDs=[2ce986af-9b26-4b1b-9b0c-bdd51fc591d3, ebe7eef6-3916-4061-b6f7-ce4fb35253f1, 8f6ef9d0-c5a8-4ac2-af54-4c7d07726f83]}, availability mode = AVAILABLE
10:31:19,579 DEBUG (remote-thread-TNRSAMT-NodeD-p47035-t6:[___defaultcache]) [ClusterTopologyManagerImpl] Updating cluster-wide stable topology for cache ___defaultcache, topology = CacheTopology{id=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, unionCH=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], persistentUUIDs=[2ce986af-9b26-4b1b-9b0c-bdd51fc591d3, ebe7eef6-3916-4061-b6f7-ce4fb35253f1, 8f6ef9d0-c5a8-4ac2-af54-4c7d07726f83]}
10:31:19,579 TRACE (transport-thread-TNRSAMT-NodeD-p47037-t3:[Topology-___defaultcache]) [LocalTopologyManagerImpl] Updating stable topology for cache ___defaultcache: CacheTopology{id=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, unionCH=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], persistentUUIDs=[2ce986af-9b26-4b1b-9b0c-bdd51fc591d3, ebe7eef6-3916-4061-b6f7-ce4fb35253f1, 8f6ef9d0-c5a8-4ac2-af54-4c7d07726f83]}
10:31:19,581 TRACE (OOB-2,TNRSAMT-NodeE-56471:[]) [GlobalInboundInvocationHandler] Attempting to execute non-CacheRpcCommand: CacheTopologyControlCommand{cache=___defaultcache, type=CH_UPDATE, sender=TNRSAMT-NodeD-51650, joinInfo=null, topologyId=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, availabilityMode=AVAILABLE, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], throwable=null, viewId=15} [sender=TNRSAMT-NodeD-51650]
10:31:19,590 TRACE (OOB-2,TNRSAMT-NodeE-56471:[]) [GlobalInboundInvocationHandler] Attempting to execute non-CacheRpcCommand: CacheTopologyControlCommand{cache=___defaultcache, type=STABLE_TOPOLOGY_UPDATE, sender=TNRSAMT-NodeD-51650, joinInfo=null, topologyId=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, availabilityMode=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], throwable=null, viewId=15} [sender=TNRSAMT-NodeD-51650]
10:31:19,591 ERROR (testng-TNRSAMT:[]) [TestSuiteProgress] Test failed: org.infinispan.partitionhandling.TNRSAMT.testSplitAndMerge1
java.lang.AssertionError: Sets differ: expected [TNRSAMT-NodeD-51650, TNRSAMT-NodeE-56471, TNRSAMT-NodeF-19367] but got [TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367]
	at org.testng.Assert.fail(Assert.java:94) ~[testng-6.8.8.jar:?]
	at org.testng.Assert.assertEquals(Assert.java:806) ~[testng-6.8.8.jar:?]
	at org.testng.Assert.assertEquals(Assert.java:784) ~[testng-6.8.8.jar:?]
	at org.infinispan.partitionhandling.TNRSAMT.testSplitAndMerge(ThreeNodesSplitAndMergeTest.java:106) ~[test-classes/:?]
	at org.infinispan.partitionhandling.TNRSAMT.testSplitAndMerge1(ThreeNodesSplitAndMergeTest.java:29) ~[test-classes/:?]
10:31:19,595 TRACE (transport-thread-TNRSAMT-NodeF-p47149-t1:[Topology-___defaultcache]) [LocalTopologyManagerImpl] Updating stable topology for cache ___defaultcache: CacheTopology{id=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, unionCH=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], persistentUUIDs=[2ce986af-9b26-4b1b-9b0c-bdd51fc591d3, ebe7eef6-3916-4061-b6f7-ce4fb35253f1, 8f6ef9d0-c5a8-4ac2-af54-4c7d07726f83]}
10:31:19,596 TRACE (transport-thread-TNRSAMT-NodeE-p47049-t6:[Topology-___defaultcache]) [LocalTopologyManagerImpl] Updating stable topology for cache ___defaultcache: CacheTopology{id=13, rebalanceId=5, currentCH=ReplicatedConsistentHash{ns = 256, owners = (3)[TNRSAMT-NodeD-51650: 82, TNRSAMT-NodeF-19367: 90, TNRSAMT-NodeE-56471: 84]}, pendingCH=null, unionCH=null, actualMembers=[TNRSAMT-NodeD-51650, TNRSAMT-NodeF-19367, TNRSAMT-NodeE-56471], persistentUUIDs=[2ce986af-9b26-4b1b-9b0c-bdd51fc591d3, ebe7eef6-3916-4061-b6f7-ce4fb35253f1, 8f6ef9d0-c5a8-4ac2-af54-4c7d07726f83]}
{noformat}



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