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You may also want to increase the memory allowance to the broker though this will only delay the exception if you are publishing messages faster than you are consuming. See Java Environment Variables for details of changing the memory settings.
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{toggle-cloak:id=ExchangeTypo} |
Why am I getting a broker side exception when I try to publish to a queue or a topic ?| Wiki Markup |
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{cloak:id=ExchangeTypo} |
If you get a stack trace like this when you try to publish, then you may have typo'd the exchange type in your queue or topic declaration.
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2009-01-12 15:26:27,957 ERROR [pool-11-thread-2] protocol.AMQMinaProtocolSession (AMQMinaProtocolSession.java:365) - Unexpected exception while processing frame. Closing connection.
java.lang.NullPointerException
at org.apache.qpid.server.security.access.PrincipalPermissions.authorise(PrincipalPermissions.java:398)
at org.apache.qpid.server.security.access.plugins.SimpleXML.authorise(SimpleXML.java:302)
at org.apache.qpid.server.handler.QueueBindHandler.methodReceived(QueueBindHandler.java:111)
at org.apache.qpid.server.handler.ServerMethodDispatcherImpl.dispatchQueueBind(ServerMethodDispatcherImpl.java:498)
at org.apache.qpid.framing.amqp_8_0.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:295)
at org.apache.qpid.framing.AMQMethodBodyImpl.handle(AMQMethodBodyImpl.java:93)
at org.apache.qpid.server.protocol.AMQMinaProtocolSession.frameReceived(AMQMinaProtocolSession.java:235)
at org.apache.qpid.server.protocol.AMQMinaProtocolSession.dataBlockReceived(AMQMinaProtocolSession.java:191)
at org.apache.qpid.server.protocol.AMQPFastProtocolHandler.messageReceived(AMQPFastProtocolHandler.java:244)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:703)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.access$1200(AbstractIoFilterChain.java:54)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)
at org.apache.qpid.pool.PoolingFilter.messageReceived(PoolingFilter.java:371)
at com.jpmorgan.qpid.org.apache.mina.filter.ReferenceCountingIoFilter.messageReceived(ReferenceCountingIoFilter.java:96)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.access$1200(AbstractIoFilterChain.java:54)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)
at com.jpmorgan.qpid.org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:60)
at com.jpmorgan.qpid.org.apache.mina.filter.codec.QpidProtocolCodecFilter.messageReceived(QpidProtocolCodecFilter.java:174)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:362)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain.access$1200(AbstractIoFilterChain.java:54)
at com.jpmorgan.qpid.org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:800)
at org.apache.qpid.pool.Event$ReceivedEvent.process(Event.java:86)
at org.apache.qpid.pool.Job.processAll(Job.java:110)
at org.apache.qpid.pool.Job.run(Job.java:149)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
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