It looks like the mailing list ignored or rejected my response below. It
also didn't accept your email with the second stack trace (which is the
only relevant one). Weird.
Looking at the second stack trace, it's even more clear that this error has
nothing to do with client connection removal. LevelDB had an
ArrayIndexOutOfBoundsException and shut down. Period, end of story,
nothing to do with client connection removal.
So the real question is what caused the ArrayIndexOutOfBoundsException, and
hopefully someone who knows the LevelDB code (not me) can help look into
that.
Tim
On Aug 19, 2015 7:41 AM, "Tim Bain" <tb...@alumni.duke.edu> wrote:
> It looks like the broker shut down because LevelDB wasn't running (or
> thought it wasn't because its test of whether it was running failed). Were
> there any system-level failures that happened around the same time? In the
> past, you've had NFS trouble; did that happen again here?
> On Aug 19, 2015 1:14 AM, "khandelwalanuj" <khandelwal.anu...@gmail.com>
> wrote:
>
>> hi,
>>
>> I am using replicated leveldb with ActiveMQ.5.11.1. We have recently
>> observed an issue where when client connection removal caused broker to
>> shutdown. This is very weird. The client is a durable consumer who uses
>> transactions and calls commit after each 10 messages.
>>
>> Can someone suggest what should I do here and what caused this exception ?
>>
>> Logs:
>>
>>
>> [20150817 18:25:06.016 EDT (ActiveMQ BrokerService[mqbroker] Task-9)
>> org.apache.activemq.broker.util.LoggingBrokerPlugin#removeConnection 241
>> INFO] -
>> Removing Connection: ConnectionInfo {commandId = 1, responseRequired =
>> true,
>> connectionId = ID:app1.ia55.net-49035-1439207692004-1:3, clientId =
>> milestoneClient, clientIp = tcp://a.b.c.d:15615, userName = null,
>> password =
>> *****, brokerPath = null, brokerMasterConnector
>> = false, manageable = true, clientMaster = true, faultTolerant = true,
>> failoverReconnect = true}
>>
>> [20150817 18:25:06.016 EDT (ActiveMQ BrokerService[mqbroker] Task-9)
>> org.apache.activemq.broker.TransactionBroker#removeConnection 325 WARN] -
>> ERROR R
>> olling back disconnected client's transactions:
>> org.apache.activemq.broker.SuppressReplyException: ShutdownBrokerInitiated
>> at
>>
>> org.apache.activemq.util.DefaultIOExceptionHandler.handle(DefaultIOExceptionHandler.java:151)
>> at
>>
>> org.apache.activemq.broker.BrokerService.handleIOException(BrokerService.java:2618)
>> at
>>
>> org.apache.activemq.leveldb.LevelDBStore.verify_running(LevelDBStore.scala:521)
>> at
>> org.apache.activemq.leveldb.LevelDBStore.rollback(LevelDBStore.scala:566)
>> at
>>
>> org.apache.activemq.leveldb.LevelDBStore$LevelDBTransactionStore.rollback(LevelDBStore.scala:1124)
>> at
>>
>> org.apache.activemq.transaction.LocalTransaction.rollback(LocalTransaction.java:94)
>> at
>>
>> org.apache.activemq.broker.TransactionBroker.removeConnection(TransactionBroker.java:323)
>> at
>>
>> org.apache.activemq.broker.BrokerFilter.removeConnection(BrokerFilter.java:132)
>> at
>>
>> org.apache.activemq.broker.MutableBrokerFilter.removeConnection(MutableBrokerFilter.java:137)
>> at
>>
>> org.apache.activemq.broker.util.LoggingBrokerPlugin.removeConnection(LoggingBrokerPlugin.java:243)
>> at
>>
>> org.apache.activemq.broker.MutableBrokerFilter.removeConnection(MutableBrokerFilter.java:137)
>> at
>>
>> org.apache.activemq.broker.TransportConnection.processRemoveConnection(TransportConnection.java:862)
>> at
>>
>> org.apache.activemq.broker.TransportConnection.doStop(TransportConnection.java:1187)
>> at
>>
>> org.apache.activemq.broker.TransportConnection$4.run(TransportConnection.java:1117)
>> at
>>
>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>> at
>>
>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>> at java.lang.Thread.run(Thread.java:745)
>> Caused by: java.io.IOException: Not running
>> at
>>
>> org.apache.activemq.leveldb.LevelDBStore.verify_running(LevelDBStore.scala:517)
>>
>>
>> Thanks,
>> Anuj
>>
>>
>>
>> --
>> View this message in context:
>> http://activemq.2283324.n4.nabble.com/Durable-client-removal-caused-broker-to-shutdown-in-replicated-leveldb-tp4701209.html
>> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>>
>
