[infinispan-issues] [JBoss JIRA] (ISPN-2722) NPE in AbstractCacheTransaction

NPE in AbstractCacheTransaction ------------------------------- Key: ISPN-2722 URL: https://issues.jboss.org/browse/ISPN-2722 Project: Infinispan Issue Type: Bug Components: Locking and Concurrency Affects Versions: 5.2.0.CR1 Reporter: Thomas Fromm Assignee: Mircea Markus Fix For: 5.2.0.CR2 Inside Logs I saw the following exception. Unfortunality, no further and detailed logs available. ERROR 16.01.13 16:07:07,729 [IS-dev-blade-Node-1-WThread-6] InvocationContextInterceptor ISPN000136: Execution error java.lang.NullPointerException at org.infinispan.transaction.AbstractCacheTransaction.hasLockOrIsLockBackup(AbstractCacheTransaction.java:223) at org.infinispan.transaction.AbstractCacheTransaction.waitForLockRelease(AbstractCacheTransaction.java:165) at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.waitForTransactionsToComplete(AbstractTxLockingInterceptor.java:206) at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lockKeyAndCheckOwnership(AbstractTxLockingInterceptor.java:173) at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.lockAndRegisterBackupLock(AbstractTxLockingInterceptor.java:123) at org.infinispan.interceptors.locking.OptimisticLockingInterceptor$LockAcquisitionVisitor.lockAndRecord(OptimisticLockingInterceptor.java:254) at org.infinispan.interceptors.locking.OptimisticLockingInterceptor$LockAcquisitionVisitor.visitSingleKeyCommand(OptimisticLockingInterceptor.java:249) at org.infinispan.interceptors.locking.OptimisticLockingInterceptor$LockAcquisitionVisitor.visitPutKeyValueCommand(OptimisticLockingInterceptor.java:242) at org.infinispan.commands.write.PutKeyValueCommand.acceptVisitor(PutKeyValueCommand.java:77) at org.infinispan.interceptors.locking.OptimisticLockingInterceptor.acquireLocksVisitingCommands(OptimisticLockingInterceptor.java:335) at org.infinispan.interceptors.locking.OptimisticLockingInterceptor.visitPrepareCommand(OptimisticLockingInterceptor.java:123) at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:132)