[prev in list] [next in list] [prev in thread] [next in thread]
List: activemq-dev
Subject: [jira] Commented: (AMQ-1819) Deadlock occurs with a duplex network
From: "Randy (JIRA)" <jira () apache ! org>
Date: 2008-07-31 15:30:00
Message-ID: 2136285013.1217518200565.JavaMail.jira () brutus
[Download RAW message or body]
[ https://issues.apache.org/activemq/browse/AMQ-1819?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=44654#action_44654 \
]
Randy commented on AMQ-1819:
----------------------------
I've seen this same deadlock: (version 5.0.0)
"ActiveMQ Session Task" prio=10 tid=0xa60ef800 nid=0xa0d waiting for monitor entry \
[0xa64d7000..0xa64d7ea0] java.lang.Thread.State: BLOCKED (on object monitor)
at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:39)
- waiting to lock <0x4c8fbcd8> (a java.lang.Object)
at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:59)
at org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1152)
at org.apache.activemq.ActiveMQSession.asyncSendPacket(ActiveMQSession.java:1738)
at org.apache.activemq.ActiveMQMessageConsumer.afterMessageIsConsumed(ActiveMQMessageConsumer.java:749)
at org.apache.activemq.ActiveMQMessageConsumer.dispatch(ActiveMQMessageConsumer.java:948)
- locked <0x4c8f2960> (a java.lang.Object)
at org.apache.activemq.ActiveMQSessionExecutor.dispatch(ActiveMQSessionExecutor.java:122)
at org.apache.activemq.ActiveMQSessionExecutor.iterate(ActiveMQSessionExecutor.java:192)
at org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:118)
at org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:42)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Has this fix been tested? which release will this be available?
> Deadlock occurs with a duplex network connection.
> -------------------------------------------------
>
> Key: AMQ-1819
> URL: https://issues.apache.org/activemq/browse/AMQ-1819
> Project: ActiveMQ
> Issue Type: Bug
> Reporter: Hiram Chirino
>
> here's the deadlock info:
> {code}
> Java stack information for the threads listed above:
> ===================================================
> "NetworkBridge: java.util.concurrent.ThreadPoolExecutor$Worker@142a59e":
> at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
> - waiting to lock <0x99f44d70> (a java.lang.Object)
> at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)
> at org.apache.activemq.network.DemandForwardingBridgeSupport$5.run(DemandForwardingBridgeSupport.java:341)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> "BrokerService":
> at org.apache.activemq.broker.TransportConnection.lookupConnectionState(TransportConnection.java:1329)
>
> - waiting to lock <0x99f44ec8> (a org.apache.activemq.broker.TransportConnection)
> at org.apache.activemq.broker.TransportConnection.getConsumerBrokerExchange(TransportConnection.java:1246)
>
> - locked <0x99f667d8> (a java.util.HashMap)
> at org.apache.activemq.broker.TransportConnection.processMessageAck(TransportConnection.java:443)
> at org.apache.activemq.command.MessageAck.visit(MessageAck.java:196)
> at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:293)
> at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:181)
> 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.oneway(VMTransport.java:113)
> at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
> - locked <0x99f44d70> (a java.lang.Object)
> at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)
> at org.apache.activemq.network.DemandForwardingBridgeSupport.serviceLocalCommand(DemandForwardingBridgeSupport.java:595)
> at org.apache.activemq.network.DemandForwardingBridgeSupport$1.onCommand(DemandForwardingBridgeSupport.java:143)
> 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.oneway(VMTransport.java:113)
> at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
> - locked <0x99f44eb0> (a java.lang.Object)
> at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)
> at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1188)
> at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:777)
> at org.apache.activemq.broker.TransportConnection.iterate(TransportConnection.java:814)
> 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:885)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:619)
> "ActiveMQ Transport Initiator: vm://localhost#18":
> at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
> - waiting to lock <0x99f44eb0> (a java.lang.Object)
> at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)
> at org.apache.activemq.broker.TransportConnection.dispatch(TransportConnection.java:1188)
> at org.apache.activemq.broker.TransportConnection.processDispatch(TransportConnection.java:777)
> at org.apache.activemq.broker.TransportConnection.start(TransportConnection.java:860)
>
> - locked <0x99f44ec8> (a org.apache.activemq.broker.TransportConnection)
> at org.apache.activemq.broker.TransportConnector$1$1.run(TransportConnector.java:159)
> {code}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic