[infinispan-issues] [JBoss JIRA] (ISPN-4565) ReplTotalOrderVersionedStateTransferTest.testStateTransfer random failures

ReplTotalOrderVersionedStateTransferTest.testStateTransfer random failures -------------------------------------------------------------------------- Key: ISPN-4565 URL: https://issues.jboss.org/browse/ISPN-4565 Project: Infinispan Issue Type: Bug Security Level: Public(Everyone can see) Components: Core, State Transfer, Test Suite - Core Affects Versions: 7.0.0.Alpha5 Reporter: Dan Berindei Assignee: Pedro Ruivo Priority: Blocker Labels: testsuite_stability Fix For: 7.0.0.Beta1 A NullPointerException appears while processing the 2nd tx: {noformat} 04:27:12,078 DEBUG (remote-thread-ReplTotalOrderVersionedStateTransferTest-NodeB-p12450-t4:) [TotalOrderInterceptor] Exception while rollback transaction ReplTotalOrderVersionedStateTransferTest-NodeC-12055:56786 java.lang.NullPointerException at org.infinispan.transaction.impl.WriteSkewHelper.performTotalOrderWriteSkewCheckAndReturnNewVersions(WriteSkewHelper.java:76) at org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.totalOrderCreateNewVersionsAndCheckForWriteSkews(ClusteringDependentLogic.java:133) at org.infinispan.interceptors.locking.ClusteringDependentLogic$AbstractClusteringDependentLogic.createNewVersionsAndCheckForWriteSkews(ClusteringDependentLogic.java:93) at org.infinispan.interceptors.totalorder.TotalOrderVersionedEntryWrappingInterceptor.visitPrepareCommand(TotalOrderVersionedEntryWrappingInterceptor.java:62) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:124) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98) at org.infinispan.interceptors.NotificationInterceptor.visitPrepareCommand(NotificationInterceptor.java:36) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:124) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98) at org.infinispan.interceptors.TxInterceptor.invokeNextInterceptorAndVerifyTransaction(TxInterceptor.java:124) at org.infinispan.interceptors.TxInterceptor.visitPrepareCommand(TxInterceptor.java:111) at org.infinispan.interceptors.TxInterceptor.visitCommitCommand(TxInterceptor.java:184) at org.infinispan.commands.tx.CommitCommand.acceptVisitor(CommitCommand.java:32) at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:98) at org.infinispan.interceptors.totalorder.TotalOrderInterceptor.visitSecondPhaseCommand(TotalOrderInterceptor.java:148) at org.infinispan.interceptors.totalorder.TotalOrderInterceptor.visitCommitCommand(TotalOrderInterceptor.java:125) {noformat} (The error message is misleading, this is a commit and not a rollback.) The 1st tx still fails with a WriteSkewException, but then the test fails because the 2nd tx didn't update the value: {noformat} 04:27:12,286 ERROR (testng-ReplTotalOrderVersionedStateTransferTest:) [UnitTestTestNGListener] Test testStateTransfer(org.infinispan.tx.totalorder.statetransfer.ReplTotalOrderVersionedStateTransferTest) failed. java.lang.AssertionError: expected:<new world> but was:<world> 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:88) at org.infinispan.container.versioning.VersionedReplStateTransferTest.testStateTransfer(VersionedReplStateTransferTest.java:89) {noformat} Full log here: http://ci.infinispan.org/viewLog.html?buildId=9816&buildTypeId=Infini...