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https://issues.apache.org/jira/browse/AMQ-2248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Bish closed AMQ-2248.
-----------------------------
Resolution: Incomplete
Not enough information to debug or reproduce, need some broker logs with debug
turned on.
> PrefetchSubscription NullPointerException
> -----------------------------------------
>
> Key: AMQ-2248
> URL: https://issues.apache.org/jira/browse/AMQ-2248
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.2.0
> Environment: Solaris 10 trunk version 771718
> Reporter: ying
> Fix For: 5.6.0
>
>
> After Master/Slave pair runs for about 5 days. I get one error on the slave.
> I haven't found the root cause so more investigation is needed.
> 2009-05-12 15:10:08,827 [ActiveMQ Connection Dispatcher: vm://mb01#6] ERROR
> org.apache.activemq.broker.ft.MasterBroker - Slave Failed
> java.lang.NullPointerException
> at
> org.apache.activemq.broker.region.PrefetchSubscription.processMessageDispatchNotification(PrefetchSubscription.java:167)
> at
> org.apache.activemq.broker.region.Queue.processDispatchNotification(Queue.java:1467)
> at
> org.apache.activemq.broker.region.AbstractRegion.processDispatchNotificationViaDestination(AbstractRegion.java:440)
> at
> org.apache.activemq.broker.region.QueueRegion.processDispatchNotification(QueueRegion.java:77)
> at
> org.apache.activemq.broker.region.RegionBroker.processDispatchNotification(RegionBroker.java:586)
> at
> org.apache.activemq.broker.BrokerFilter.processDispatchNotification(BrokerFilter.java:202)
> at
> org.apache.activemq.broker.BrokerFilter.processDispatchNotification(BrokerFilter.java:202)
> at
> org.apache.activemq.broker.BrokerFilter.processDispatchNotification(BrokerFilter.java:202)
> at
> org.apache.activemq.broker.MutableBrokerFilter.processDispatchNotification(MutableBrokerFilter.java:209)
> at
> org.apache.activemq.broker.TransportConnection.processMessageDispatchNotification(TransportConnection.java:483)
> at
> org.apache.activemq.command.MessageDispatchNotification.visit(MessageDispatchNotification.java:77)
> at
> org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:320)
> at
> org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:185)
> 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.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:98)
> at
> org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner.java:36)
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