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Posted to dev@activemq.apache.org by "Gary Tully (JIRA)" <ji...@apache.org> on 2012/07/12 14:19:34 UTC

[jira] [Resolved] (AMQ-3903) Failed to fire fast producer advisory, reason: java.lang.NullPointerException

     [ https://issues.apache.org/jira/browse/AMQ-3903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully resolved AMQ-3903.
-----------------------------

       Resolution: Fixed
    Fix Version/s: 5.7.0

fix in http://svn.apache.org/viewvc?rev=1360642&view=rev

note: 
 * the misspelled policy attribute advisdoryForFastProducers is now advisoryForFastProducers
 * the broker interface has changed to accommodate a new param to org.apache.activemq.broker.Broker#fastProducer
                
> Failed to fire fast producer advisory, reason: java.lang.NullPointerException
> -----------------------------------------------------------------------------
>
>                 Key: AMQ-3903
>                 URL: https://issues.apache.org/jira/browse/AMQ-3903
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.6.0
>            Reporter: Holger Faehnrich
>            Assignee: Gary Tully
>             Fix For: 5.7.0
>
>
> When sending a lot of Messages to Queue via Webconsole and advisdoryForFastProducers="true" (so the advisory triggers)
> a exception occurs:
> jvm 1    |  WARN | Failed to fire fast producer advisory, reason: java.lang.NullPointerException
> 2012-07-12 11:40:48,623 | DEBUG | fast producer detail | org.apache.activemq.advisory.AdvisoryBroker | VMTransport: vm://localhost#1
> java.lang.NullPointerException
> 	at org.apache.activemq.advisory.AdvisorySupport.getFastProducerAdvisoryTopic(AdvisorySupport.java:195)
> 	at org.apache.activemq.advisory.AdvisoryBroker.fastProducer(AdvisoryBroker.java:352)
> 	at org.apache.activemq.broker.BrokerFilter.fastProducer(BrokerFilter.java:275)
> 	at org.apache.activemq.broker.BrokerFilter.fastProducer(BrokerFilter.java:275)
> 	at org.apache.activemq.broker.MutableBrokerFilter.fastProducer(MutableBrokerFilter.java:286)
> 	at org.apache.activemq.broker.region.BaseDestination.fastProducer(BaseDestination.java:512)
> 	at org.apache.activemq.broker.region.Queue.send(Queue.java:605)
> 	at org.apache.activemq.broker.region.AbstractRegion.send(AbstractRegion.java:407)
> 	at org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:503)
> 	at org.apache.activemq.broker.jmx.ManagedRegionBroker.send(ManagedRegionBroker.java:305)
> 	at org.apache.activemq.broker.BrokerFilter.send(BrokerFilter.java:129)
> 	at org.apache.activemq.broker.scheduler.SchedulerBroker.send(SchedulerBroker.java:189)
> 	at org.apache.activemq.broker.BrokerFilter.send(BrokerFilter.java:129)
> 	at org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:96)
> 	at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:306)
> 	at org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:135)
> 	at org.apache.activemq.broker.TransportConnection.processMessage(TransportConnection.java:453)
> 	at org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:681)
> 	at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:292)
> 	at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:150)
> 	at org.apache.activemq.transport.ResponseCorrelator.onCommand(ResponseCorrelator.java:116)
> 	at org.apache.activemq.transport.MutexTransport.onCommand(MutexTransport.java:50)
> 	at org.apache.activemq.transport.vm.VMTransport.iterate(VMTransport.java:231)
> 	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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