DummyBaseTransactionManager doesn't clean up when rollback fails ---------------------------------------------------------------- Key: ISPN-4167 URL: https://issues.jboss.org/browse/ISPN-4167 Project: Infinispan Issue Type: Bug Components: Core Affects Versions: 6.0.2.Final Reporter: Dan Berindei Assignee: Pedro Ruivo Fix For: 7.2.0.Alpha1 If the rollback fails, the thread local holding the current transaction is not cleared, and it becomes impossible to start a new transaction on the same thread. One way this can happen is when Infinispan registers as a XA transaction, but DummyTransactionManager is not configured to use XA Xids: {noformat} 12:47:57,169 ERROR (testng-ReplicationExceptionTest:) [DummyTransaction] ISPN000098: Exception while rollback java.lang.UnsupportedOperationException at org.infinispan.transaction.tm.DummyNoXaXid.getBranchQualifier(DummyNoXaXid.java:30) at org.infinispan.transaction.xa.recovery.SerializableXid.<init>(SerializableXid.java:37) at org.infinispan.transaction.xa.TransactionXaAdapter.convertXid(TransactionXaAdapter.java:251) at org.infinispan.transaction.xa.TransactionXaAdapter.rollback(TransactionXaAdapter.java:122) at org.infinispan.transaction.tm.DummyTransaction.runRollback(DummyTransaction.java:281) at org.infinispan.transaction.tm.DummyTransaction.rollback(DummyTransaction.java:88) at org.infinispan.transaction.tm.DummyBaseTransactionManager.rollback(DummyBaseTransactionManager.java:104) at org.infinispan.CacheImpl.tryRollback(CacheImpl.java:1442) at org.infinispan.CacheImpl.executeCommandAndCommitIfNeeded(CacheImpl.java:1418) at org.infinispan.CacheImpl.putInternal(CacheImpl.java:894) at org.infinispan.CacheImpl.put(CacheImpl.java:886) at org.infinispan.CacheImpl.put(CacheImpl.java:1461) at org.infinispan.CacheImpl.put(CacheImpl.java:225) at org.infinispan.tx.synchronisation.ReplicationExceptionTest.testSyncReplTimeout(ReplicationExceptionTest.java:54) {noformat}