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Posted to dev@qpid.apache.org by "Rob Godfrey (JIRA)" <qp...@incubator.apache.org> on 2008/01/03 18:35:35 UTC
[jira] Assigned: (QPID-718) Null pointer exception when binding a
null routing key to a known exchange
[ https://issues.apache.org/jira/browse/QPID-718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rob Godfrey reassigned QPID-718:
--------------------------------
Assignee: Rob Godfrey
> Null pointer exception when binding a null routing key to a known exchange
> --------------------------------------------------------------------------
>
> Key: QPID-718
> URL: https://issues.apache.org/jira/browse/QPID-718
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: M2.1
> Reporter: Rob Godfrey
> Assignee: Rob Godfrey
> Fix For: M2.1
>
>
> Get NPE when doing a queue.bind with null routing-key. ConcurrentHashMap doesn;t like null keys... Solution is to use an empty string instead (the two are equivalent in AMQP)
> at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:157)
> at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:730)
> at org.apache.qpid.server.exchange.Index.get(Index.java:83)
> at org.apache.qpid.server.exchange.DestNameExchange.isBound(DestNameExchange.java:229)
> at org.apache.qpid.server.exchange.DestNameExchange.isBound(DestNameExchange.java:224)
> at org.apache.qpid.server.handler.QueueBindHandler.methodReceived(QueueBindHandler.java:109)
> at org.apache.qpid.server.handler.ServerMethodDispatcherImpl.dispatchQueueBind(ServerMethodDispatcherImpl.java:498)
> at org.apache.qpid.framing.amqp_0_9.QueueBindBodyImpl.execute(QueueBindBodyImpl.java:167)
> at org.apache.qpid.server.state.AMQStateManager.methodReceived(AMQStateManager.java:204)
> at org.apache.qpid.server.protocol.AMQMinaProtocolSession.methodFrameReceived(AMQMinaProtocolSession.java:305)
> at org.apache.qpid.server.protocol.AMQMinaProtocolSession.frameReceived(AMQMinaProtocolSession.java:214)
> at org.apache.qpid.server.protocol.AMQMinaProtocolSession.dataBlockReceived(AMQMinaProtocolSession.java:193)
> at org.apache.qpid.server.protocol.AMQPFastProtocolHandler.messageReceived(AMQPFastProtocolHandler.java:233)
> at org.apache.mina.common.support.AbstractIoFilterChain$2.messageReceived(AbstractIoFilterChain.java:189)
> at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
> at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
> at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
> at org.apache.qpid.pool.PoolingFilter.messageReceived(PoolingFilter.java:317)
> at org.apache.mina.filter.ReferenceCountingIoFilter.messageReceived(ReferenceCountingIoFilter.java:96)
> at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
> at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
> at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
> at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:60)
> at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:185)
> at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:502)
> at org.apache.mina.common.support.AbstractIoFilterChain.access$1000(AbstractIoFilterChain.java:52)
> at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:777)
> at org.apache.qpid.pool.Event$ReceivedEvent.process(Event.java:86)
> at org.apache.qpid.pool.Job.processAll(Job.java:109)
> at org.apache.qpid.pool.Job.run(Job.java:147)
> 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)
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