[infinispan-issues] [JBoss JIRA] (ISPN-6984) ConcurrentJoinTest random failures

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-6984:
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             Summary: ConcurrentJoinTest random failures
                 Key: ISPN-6984
                 URL: https://issues.jboss.org/browse/ISPN-6984
             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


{{RehashTestBase.testTransactional}} changes the cache membership (in {{ConcurrentJoinTest}}, that means it starts 4 nodes) and waits for the rebalance to finish, then asserts that the keys are owned by the proper nodes.

Waiting for the rebalance to finish is not enough, however, because entries that are no longer owned are removed asynchronously, *after* the rebalance is finished.

{noformat}
12:00:20,346 TRACE (transport-thread-CJT-NodeL-p1952-t3:[Topology-dist]) [StateConsumerImpl] Received new topology for cache dist, isRebalance = false, isMember = true, topology = CacheTopology{id=11, rebalanceId=6, currentCH=PartitionerConsistentHash:DefaultConsistentHash{ns=256, owners = (8)[CJT-NodeI-14064: 34+28, CJT-NodeJ-23687: 34+32, CJT-NodeK-45647: 30+32, CJT-NodeL-44214: 29+31, CJT-NodeM-42056: 34+33, CJT-NodeN-9760: 34+36, CJT-NodeO-43833: 27+29, CJT-NodeP-5141: 34+35]}, pendingCH=null, unionCH=null, actualMembers=[CJT-NodeI-14064, CJT-NodeJ-23687, CJT-NodeK-45647, CJT-NodeL-44214, CJT-NodeM-42056, CJT-NodeN-9760, CJT-NodeO-43833, CJT-NodeP-5141], persistentUUIDs=[5dc1f506-81b5-4c26-bf9a-f1fb14d54d26, 8943aaa4-2cd1-484a-a6ba-45269e376620, b8cb3e0e-cc6d-4768-8825-8275b06b571e, 5c46f8ac-2007-4286-a64e-580fbc4308eb, 42964274-543b-4c8c-ac39-b74485124aff, cc489f64-345f-4f75-bc60-60fedba26b47, 85b51a75-d9d3-497b-8922-588f8cfa95d3, a5aca3ae-7812-45e9-acc4-392102c7d1da]}
12:00:20,346 TRACE (transport-thread-CJT-NodeL-p1952-t3:[Topology-dist]) [StateTransferLockImpl] Signalling topology 11 is installed
12:00:20,372 DEBUG (transport-thread-CJT-NodeJ-p1808-t3:[Topology-dist]) [StateConsumerImpl] Removing no longer owned entries for cache dist
12:00:20,451 ERROR (testng-CJT:[]) [TestSuiteProgress] Test failed: org.infinispan.distribution.rehash.CJT.testTransactional
java.lang.AssertionError: Fail on non-owner cache CJT-NodeJ-23687: dc.get(MagicKey#k2{58/0399D54B/204 at CJT-NodeJ-23687}) returned ImmortalCacheEntry{key=MagicKey#k2{58/0399D54B/204 at CJT-NodeJ-23687}, value=v2}!
	at org.infinispan.distribution.BaseDistFunctionalTest.assertOwnershipAndNonOwnership(BaseDistFunctionalTest.java:192) ~[test-classes/:?]
	at org.infinispan.distribution.rehash.RehashTestBase.testTransactional(RehashTestBase.java:143) ~[test-classes/:?]
12:00:20,459 TRACE (transport-thread-CJT-NodeJ-p1808-t3:[Topology-dist]) [InvalidateCommand] Invalidating keys [MagicKey#k2{58/0399D54B/204 at CJT-NodeJ-23687}]
12:00:20,465 TRACE (transport-thread-CJT-NodeJ-p1808-t3:[Topology-dist]) [ReadCommittedEntry] Updating entry (key=MagicKey#k2{58/0399D54B/204 at CJT-NodeJ-23687} removed=true valid=false changed=true created=false value=v2 metadata=EmbeddedMetadata{version=null}, providedMetadata=null)
{noformat}



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