[infinispan-issues] [JBoss JIRA] (ISPN-11077) TransactionsSpanningReplicatedCachesTest.testReadOnlyTransaction random failures

[Dan Berindei (Jira)]

Dan Berindei created ISPN-11077:
-----------------------------------

             Summary: TransactionsSpanningReplicatedCachesTest.testReadOnlyTransaction random failures
                 Key: ISPN-11077
                 URL: https://issues.redhat.com/browse/ISPN-11077
             Project: Infinispan
          Issue Type: Bug
          Components: Core, Test Suite
    Affects Versions: 10.1.0.CR1
            Reporter: Dan Berindei
             Fix For: 10.1.0.Final


I have only seen it once, with trace logging enabled.

Because the test doesn't wait for the rebalance to finish before starting the transaction, the transaction's topology might be smaller than the current topology, and {{TxDistributionInterceptor}} will send the prepare+commit to all the owners "just in case".

{noformat}
00:55:24,535 TRACE (testng-Test:[]) [TransactionTable] Created a new local transaction: LocalXaTransaction{xid=null} LocalTransaction{remoteLockedNodes=null, isMarkedForRollback=false, lockedKeys=[], backupKeyLocks=[], topologyId=4, stateTransferFlag=null} org.infinispan.transaction.xa.LocalXaTransaction at 23b3
00:55:24,539 TRACE (transport-thread-Test-NodeA-p22422-t4:[]) [CacheNotifierImpl] Invoking listener: org.infinispan.transaction.xa.XaTransactionTable at 7d35d8bc passing event EventImpl{type=TOPOLOGY_CHANGED, pre=false, cache=Cache 'Test'@Test-NodeA-2639, readConsistentHashAtStart=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeA-2639: 128, Test-NodeB-29221: 128]}, writeConsistentHashAtStart=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeA-2639: 128, Test-NodeB-29221: 128]}, readConsistentHashAtEnd=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeA-2639: 128, Test-NodeB-29221: 128]}, writeConsistentHashAtEnd=PartitionerConsistentHash:ReplicatedConsistentHash{ns = 256, owners = (2)[Test-NodeA-2639: 128, Test-NodeB-29221: 128]}, unionConsistentHash=null, newTopologyId=5}
00:55:24,540 TRACE (testng-Test:[]) [VersionedDistributionInterceptor] Should invoke remotely? true. hasModifications=false, hasRemoteLocksAcquired=false
00:55:24,557 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.tx.TransactionsSpanningReplicatedCachesTest.testReadOnlyTransaction
java.lang.AssertionError: expected:<6> but was:<4>
	at org.testng.AssertJUnit.fail(AssertJUnit.java:59) ~[testng-6.14.3.jar:?]
	at org.testng.AssertJUnit.failNotEquals(AssertJUnit.java:364) ~[testng-6.14.3.jar:?]
	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:80) ~[testng-6.14.3.jar:?]
	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:170) ~[testng-6.14.3.jar:?]
	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:177) ~[testng-6.14.3.jar:?]
	at org.infinispan.tx.TransactionsSpanningReplicatedCachesTest.testReadOnlyTransaction(TransactionsSpanningReplicatedCachesTest.java:71) ~[test-classes/:?]
{noformat}



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