[jira] Commented: (QPID-316) QueueDeclareHandler occasionally throws NullPointerException

["Martin Ritchie (JIRA)" <qp...@incubator.apache.org>]

    [ https://issues.apache.org/jira/browse/QPID-316?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12488315 ] 

Martin Ritchie commented on QPID-316:
-------------------------------------

The code has changed and I never posted the exact line content so tracking the problem will be difficult.

> QueueDeclareHandler occasionally throws NullPointerException
> ------------------------------------------------------------
>
>                 Key: QPID-316
>                 URL: https://issues.apache.org/jira/browse/QPID-316
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Client
>            Reporter: Martin Ritchie
>
> Stack trace from mvn test cycle:
> Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.094 sec
> pool-64-thread-3 2007-01-23 18:02:21,203 ERROR [qpid.server.state.AMQStateManager] State manager rec
> eived error notification: java.lang.NullPointerException
> java.lang.NullPointerException
>         at org.apache.qpid.server.handler.QueueDeclareHandler.methodReceived(QueueDeclareHandler.jav
> a:119)
>         at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:179)
>         at org.apache.qpid.server.protocol.AMQMinaProtocolSession.methodFrameReceived(AMQMinaProtoco
> lSession.java:227)
>         at org.apache.qpid.server.protocol.AMQMinaProtocolSession.dataBlockReceived(AMQMinaProtocolS
> ession.java:206)
>         at org.apache.qpid.server.protocol.AMQPFastProtocolHandler.messageReceived(AMQPFastProtocolH
> andler.java:204)
>         at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterCh
> ain.java:189)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFi
> lterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.ja
> va:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(Abstract
> IoFilterChain.java:777)
>         at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDeco
> derOutput.java:60)
>         at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java
> :185)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFi
> lterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.ja
> va:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(Abstract
> IoFilterChain.java:777)
>         at org.apache.qpid.pool.PoolingFilter.messageReceived(PoolingFilter.java:130)
>         at org.apache.mina.filter.ReferenceCountingIoFilter.messageReceived(ReferenceCountingIoFilte
> r.java:96)
>         at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFi
> lterChain.java:502)
>         at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.ja
> va:52)
>         at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(Abstract
> IoFilterChain.java:777)
>         at org.apache.qpid.pool.Event$ReceivedEvent.process(Event.java:55)
>         at org.apache.qpid.pool.Job.processAll(Job.java:81)
>         at org.apache.qpid.pool.Job.run(Job.java:103)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
>         at java.lang.Thread.run(Thread.java:595)
> Results :
> Tests run: 208, Failures: 0, Errors: 1, Skipped: 0

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