NPE Exception using Kaha Persistent Store
Hi,
I get the following NPE running ativemq with the Kaha persistence store. I wasn't doing anything in particular during that time so i'm wondering whether anyone else has seen this and whether there is a resolution.
Caused by: javax.jms.JMSException: POST COMMIT FAILED
at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:49)
at org.apache.activemq.ActiveMQConnection.syncSendPacket(ActiveMQConnection.java:1255)
at org.apache.activemq.TransactionContext.commit(TransactionContext.java:266)
at org.apache.activemq.ActiveMQSession.commit(ActiveMQSession.java:506)
at au.com.observant.ringocore.dispatcher.enqueue.DefaultEnqueueStrategy.dispatch(DefaultEnqueueStrategy.java:109)
... 11 more
Caused by: javax.transaction.xa.XAException: POST COMMIT FAILED
at org.apache.activemq.transaction.LocalTransaction.commit(LocalTransaction.java:73)
at org.apache.activemq.broker.TransactionBroker.commitTransaction(TransactionBroker.java:170)
at org.apache.activemq.broker.BrokerFilter.commitTransaction(BrokerFilter.java:94)
at org.apache.activemq.broker.MutableBrokerFilter.commitTransaction(MutableBrokerFilter.java:101)
at org.apache.activemq.broker.TransportConnection.processCommitTransactionOnePhase(TransportConnection.java:418)
at org.apache.activemq.command.TransactionInfo.visit(TransactionInfo.java:100)
at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:308)
at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:182)
at org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:104)
at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
at org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:204)
at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
... 1 more
Caused by: java.lang.NullPointerException
at org.apache.activemq.kaha.impl.index.hash.HashIndex.hash(HashIndex.java:598)
at org.apache.activemq.kaha.impl.index.hash.HashIndex.getBin(HashIndex.java:456)
at org.apache.activemq.kaha.impl.index.hash.HashIndex.get(HashIndex.java:294)
at org.apache.activemq.kaha.impl.container.MapContainerImpl.getEntry(MapContainerImpl.java:233)
at org.apache.activemq.store.kahadaptor.KahaMessageStore.setBatch(KahaMessageStore.java:181)
at org.apache.activemq.store.ProxyMessageStore.setBatch(ProxyMessageStore.java:97)
at org.apache.activemq.broker.region.cursors.QueueStorePrefetch.setBatch(QueueStorePrefetch.java:78)
at org.apache.activemq.broker.region.cursors.AbstractStoreCursor.addMessageLast(AbstractStoreCursor.java:163)
at org.apache.activemq.broker.region.cursors.StoreQueueCursor.addMessageLast(StoreQueueCursor.java:100)
at org.apache.activemq.broker.region.Queue.sendMessage(Queue.java:1203)
at org.apache.activemq.broker.region.Queue$7.afterCommit(Queue.java:506)
at org.apache.activemq.transaction.Transaction.fireAfterCommit(Transaction.java:87)
at org.apache.activemq.transaction.LocalTransaction.commit(LocalTransaction.java:68)
... 15 more
