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https://issues.apache.org/jira/browse/QPID-2693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robbie Gemmell updated QPID-2693:
---------------------------------
Affects Version/s: 0.12
0.11
Fix Version/s: (was: 0.11)
0.13
> Broker instability with the topic exchange
> ------------------------------------------
>
> Key: QPID-2693
> URL: https://issues.apache.org/jira/browse/QPID-2693
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.7, 0.8, 0.9, 0.10, 0.11, 0.12
> Environment: java version "1.6.0_12"
> Java(TM) SE Runtime Environment (build 1.6.0_12-b04)
> Java HotSpot(TM) 64-Bit Server VM (build 11.2-b01, mixed mode)
> Linux 2.6.24-11-pve #1 SMP PREEMPT Fri May 14 09:28:08 CEST 2010 x86_64
> GNU/Linux
> Reporter: Emmanuel Bourg
> Assignee: Robbie Gemmell
> Priority: Critical
> Fix For: 0.13
>
> Attachments: qpid-dump.txt, qpid-log.txt
>
>
> I've noticed an instability of the Java broker when sending a high volume of
> messages to the topic exchange. The messages are non acked, non durable.
> After about 15 minutes the messages can no longer be dispatched and the
> client gets this exception:
> org.apache.qpid.transport.SessionException: timed out waiting for sync:
> complete = 77824, point = 77825
> at org.apache.qpid.transport.Session.sync(Session.java:743)
> at org.apache.qpid.transport.Session.sync(Session.java:712)
> at org.apache.qpid.transport.Session.invoke(Session.java:672)
> at org.apache.qpid.transport.Session.invoke(Session.java:518)
> at
> org.apache.qpid.transport.SessionInvoker.messageTransfer(SessionInvoker.java:96)
> at org.apache.qpid.transport.Session.messageTransfer(Session.java:880)
> And in the server log I get these exceptions:
> 2010-06-25 02:48:48,005 [ERROR] Exception thrown and no ProtocolEngine to
> handle it
> org.apache.qpid.transport.SessionException: timed out waiting for completion
> at org.apache.qpid.transport.Session.invoke(Session.java:635)
> at
> org.apache.qpid.server.transport.ServerSession.sendMessage(ServerSession.java:180)
> at
> org.apache.qpid.server.subscription.Subscription_0_10.send(Subscription_0_10.java:573)
> at
> org.apache.qpid.server.queue.SimpleAMQQueue.deliverMessage(SimpleAMQQueue.java:715)
> at
> org.apache.qpid.server.queue.SimpleAMQQueue.deliverToSubscription(SimpleAMQQueue.java:658)
> at
> org.apache.qpid.server.queue.SimpleAMQQueue.enqueue(SimpleAMQQueue.java:611)
> at
> org.apache.qpid.server.queue.SimpleAMQQueue.enqueue(SimpleAMQQueue.java:536)
> at
> org.apache.qpid.server.transport.ServerSession$1.postCommit(ServerSession.java:157)
> at
> org.apache.qpid.server.txn.AutoCommitTransaction.enqueue(AutoCommitTransaction.java:151)
> at
> org.apache.qpid.server.transport.ServerSession.enqueue(ServerSession.java:146)
> at
> org.apache.qpid.server.transport.ServerSessionDelegate.messageTransfer(ServerSessionDelegate.java:287)
> at
> org.apache.qpid.server.transport.ServerSessionDelegate.messageTransfer(ServerSessionDelegate.java:96)
> at
> org.apache.qpid.transport.MessageTransfer.dispatch(MessageTransfer.java:103)
> at
> org.apache.qpid.transport.SessionDelegate.command(SessionDelegate.java:46)
> at
> org.apache.qpid.server.transport.ServerSessionDelegate.command(ServerSessionDelegate.java:110)
> at
> org.apache.qpid.server.transport.ServerSessionDelegate.command(ServerSessionDelegate.java:96)
> at org.apache.qpid.transport.Method.delegate(Method.java:159)
> at org.apache.qpid.transport.Session.received(Session.java:487)
> at org.apache.qpid.transport.Connection.dispatch(Connection.java:377)
> at
> org.apache.qpid.transport.ConnectionDelegate.handle(ConnectionDelegate.java:64)
> at
> org.apache.qpid.transport.ConnectionDelegate.handle(ConnectionDelegate.java:40)
> at
> org.apache.qpid.transport.MethodDelegate.messageTransfer(MethodDelegate.java:113)
> at
> org.apache.qpid.transport.MessageTransfer.dispatch(MessageTransfer.java:103)
> at
> org.apache.qpid.transport.ConnectionDelegate.command(ConnectionDelegate.java:54)
> at
> org.apache.qpid.transport.ConnectionDelegate.command(ConnectionDelegate.java:40)
> at org.apache.qpid.transport.Method.delegate(Method.java:159)
> at org.apache.qpid.transport.Connection.received(Connection.java:342)
> at org.apache.qpid.transport.Connection.received(Connection.java:55)
> at org.apache.qpid.transport.network.Assembler.emit(Assembler.java:98)
> at
> org.apache.qpid.transport.network.Assembler.assemble(Assembler.java:220)
> at
> org.apache.qpid.transport.network.Assembler.frame(Assembler.java:132)
> at org.apache.qpid.transport.network.Frame.delegate(Frame.java:133)
> at
> org.apache.qpid.transport.network.Assembler.received(Assembler.java:103)
> at
> org.apache.qpid.transport.network.Assembler.received(Assembler.java:48)
> at
> org.apache.qpid.transport.network.InputHandler.next(InputHandler.java:187)
> at
> org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:103)
> at
> org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:42)
> at
> org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:101)
> at
> org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:36)
> at
> org.apache.qpid.transport.network.mina.MINANetworkDriver.messageReceived(MINANetworkDriver.java:337)
> at
> org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:703)
> at
> org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)
> at
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(AbstractIoFilterChain.java:54)
> at
> org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)
> at
> org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:243)
> at
> org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:305)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:619)
> 2010-06-25 02:48:48,005 [ERROR] Exception thrown and no ProtocolEngine to
> handle it
> java.lang.NullPointerException
> at
> org.apache.qpid.transport.network.Assembler.assemble(Assembler.java:218)
> at
> org.apache.qpid.transport.network.Assembler.frame(Assembler.java:132)
> at org.apache.qpid.transport.network.Frame.delegate(Frame.java:133)
> at
> org.apache.qpid.transport.network.Assembler.received(Assembler.java:103)
> at
> org.apache.qpid.transport.network.Assembler.received(Assembler.java:48)
> at
> org.apache.qpid.transport.network.InputHandler.next(InputHandler.java:187)
> at
> org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:113)
> at
> org.apache.qpid.transport.network.InputHandler.received(InputHandler.java:42)
> at
> org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:101)
> at
> org.apache.qpid.server.protocol.MultiVersionProtocolEngine.received(MultiVersionProtocolEngine.java:36)
> at
> org.apache.qpid.transport.network.mina.MINANetworkDriver.messageReceived(MINANetworkDriver.java:337)
> at
> org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:703)
> at
> org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)
> at
> org.apache.mina.common.support.AbstractIoFilterChain.access$1200(AbstractIoFilterChain.java:54)
> at
> org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)
> at
> org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:243)
> at
> org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:305)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:665)
> at
> edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:690)
> at java.lang.Thread.run(Thread.java:619)
> At this point the client can reconnect to the broker, but the messages are no
> longer dispatched. The broker has to be restarted.
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