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Posted to dev@activemq.apache.org by "Bruce Snyder (JIRA)" <ji...@apache.org> on 2010/09/18 18:43:56 UTC
[jira] Updated: (AMQ-2749) Broker hangs in TopicSubscription.add
[ https://issues.apache.org/activemq/browse/AMQ-2749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bruce Snyder updated AMQ-2749:
------------------------------
Fix Version/s: 5.5.0
(was: 5.4.1)
> Broker hangs in TopicSubscription.add
> -------------------------------------
>
> Key: AMQ-2749
> URL: https://issues.apache.org/activemq/browse/AMQ-2749
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.3.1
> Environment: red had enterprise
> Reporter: Dennis Klinkott
> Fix For: 5.5.0
>
> Attachments: activemq.xml, jmx console screenshot.jpg, jstack.2010-05-25-14-01-30, jstack.2010-05-25-14-10-54
>
>
> Our broker suddenly hang in production environment. We created a bunch of jstacks to see what the reason is.
> The jstacks show that the broker waits with many threads in doMessageSend:
> e.g.
> "ActiveMQ Transport: tcp:///10.231.233.117:51088" daemon prio=10 tid=0x00002aab84016800 nid=0x1f19 waiting for monitor entry [0x000000006a8f2000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at org.apache.activemq.broker.region.Topic.doMessageSend(Topic.java:402)
> - waiting to lock <0x00002aaab46f8938> (a org.apache.activemq.broker.region.Topic)
> at org.apache.activemq.broker.region.Topic.send(Topic.java:384)
> at org.apache.activemq.broker.region.DestinationFilter.send(DestinationFilter.java:93)
> at org.apache.activemq.broker.region.virtual.VirtualTopicInterceptor.send(VirtualTopicInterceptor.java:46)
> at org.apache.activemq.broker.region.AbstractRegion.send(AbstractRegion.java:354)
> at org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:445)
> at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:224)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:443)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:373)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:368)
> at org.apache.activemq.advisory.AdvisoryBroker.addDestinationInfo(AdvisoryBroker.java:173)
> at org.apache.activemq.broker.BrokerFilter.addDestinationInfo(BrokerFilter.java:214)
> at org.apache.activemq.broker.BrokerFilter.addDestinationInfo(BrokerFilter.java:214)
> at org.apache.activemq.broker.MutableBrokerFilter.addDestinationInfo(MutableBrokerFilter.java:221)
> at org.apache.activemq.broker.TransportConnection.processAddDestination(TransportConnection.java:467)
> at org.apache.activemq.command.DestinationInfo.visit(DestinationInfo.java:122)
> at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:300)
> at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:178)
> at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
> at org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:82)
> at org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:135)
> at org.apache.activemq.transport.stomp.ProtocolConverter.createTempQueue(ProtocolConverter.java:611)
> at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertDestination(LegacyFrameTranslator.java:130)
> at org.apache.activemq.transport.stomp.FrameTranslator$Helper.copyStandardHeadersFromFrameToMessage(FrameTranslator.java:93)
> at org.apache.activemq.transport.stomp.LegacyFrameTranslator.convertFrame(LegacyFrameTranslator.java:54)
> at org.apache.activemq.transport.stomp.ProtocolConverter.convertMessage(ProtocolConverter.java:591)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompSend(ProtocolConverter.java:231)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommand(ProtocolConverter.java:173)
> at org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:71)
> at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
> at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:204)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186)
> at java.lang.Thread.run(Thread.java:619)
> It is waiting to lock 0x00002aaab46f8938. This is the thread that holds the lock:
> "ActiveMQ Transport: tcp:///10.231.233.117:43020" daemon prio=10 tid=0x00000000608d8800 nid=0xc6e in Object.wait() [0x000000007d41c000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> at org.apache.activemq.broker.region.TopicSubscription.add(TopicSubscription.java:106)
> - locked <0x00002aaab57d34e8> (a java.lang.Object)
> at org.apache.activemq.broker.region.policy.SimpleDispatchPolicy.dispatch(SimpleDispatchPolicy.java:49)
> - locked <0x00002aaab46f98e0> (a java.util.concurrent.CopyOnWriteArrayList)
> at org.apache.activemq.broker.region.Topic.dispatch(Topic.java:585)
> at org.apache.activemq.broker.region.Topic.doMessageSend(Topic.java:443)
> - locked <0x00002aaab46f8938> (a org.apache.activemq.broker.region.Topic)
> at org.apache.activemq.broker.region.Topic.send(Topic.java:384)
> at org.apache.activemq.broker.region.DestinationFilter.send(DestinationFilter.java:93)
> at org.apache.activemq.broker.region.virtual.VirtualTopicInterceptor.send(VirtualTopicInterceptor.java:46)
> at org.apache.activemq.broker.region.AbstractRegion.send(AbstractRegion.java:354)
> at org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:445)
> at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:224)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:443)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:373)
> at org.apache.activemq.advisory.AdvisoryBroker.fireAdvisory(AdvisoryBroker.java:368)
> at org.apache.activemq.advisory.AdvisoryBroker.removeDestination(AdvisoryBroker.java:185)
> at org.apache.activemq.broker.BrokerFilter.removeDestination(BrokerFilter.java:146)
> at org.apache.activemq.broker.BrokerFilter.removeDestination(BrokerFilter.java:146)
> at org.apache.activemq.broker.MutableBrokerFilter.removeDestination(MutableBrokerFilter.java:153)
> at org.apache.activemq.broker.TransportConnection.processRemoveConnection(TransportConnection.java:713)
> - locked <0x00002aaac32b10c0> (a org.apache.activemq.broker.jmx.ManagedTransportConnection)
> at org.apache.activemq.command.RemoveInfo.visit(RemoveInfo.java:72)
> at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:300)
> at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:178)
> at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
> at org.apache.activemq.transport.stomp.StompTransportFilter.sendToActiveMQ(StompTransportFilter.java:82)
> at org.apache.activemq.transport.stomp.ProtocolConverter.sendToActiveMQ(ProtocolConverter.java:135)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompDisconnect(ProtocolConverter.java:545)
> at org.apache.activemq.transport.stomp.ProtocolConverter.onStompCommand(ProtocolConverter.java:189)
> at org.apache.activemq.transport.stomp.StompTransportFilter.onCommand(StompTransportFilter.java:71)
> at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
> at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:204)
> at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:186)
> at java.lang.Thread.run(Thread.java:619)
> So it is the client 10.231.233.117 that has a stomp-connection to the broker, causes a TopicSubscription.add and causes the broker freeze.
> This is how we configure our openwire transport-connector in the activemq.xml:
> <transportConnectors>
> <transportConnector name="openwire" uri="tcp://0.0.0.0:61616"/>
> <transportConnector name="stomp" uri="stomp://0.0.0.0:61613"/>
> </transportConnectors>
> We took jstack-dumps with a distance of 9 minutes. Both are attached. In both dumps it is the same TopicSubscription.add that causes the hang.
> How can we solve this issue? Looks like the connection should run into an timeout but doesn't. Is this an activemq bug? Can we somehow set the broker openwire timeout parameters?
> Thanks for any hints.
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