activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Gary Tully <gary.tu...@gmail.com>
Subject Re: Async error nullpointerexception
Date Fri, 10 Jul 2009 09:38:06 GMT
what version?
Can you reproduce this with trunk or a the current snapshot? If so,
please attach your test code and configuration to a new jira issue.


2009/7/9 snake360 <solid_gamer@msn.com>:
>
> Hi,
> I want to develop a JMS publisher sending messages as fast as possible (to
> test a subscriber appli). For that reason I'm using topic functionalities
> and non persistent sending.
> But when too many messages are sent I had some issues. At first I got a
> java.lang.outofmemory because ActiveMQ was starting "kaha.store" and there
> was not enough memory left for the JVM so I deactivated it.
> Now, I'm getting a "TransportConnection serviceException. Severe: Async
> error nullPointerException" and the messages are no more sent after this.
>
> Does anyone have a clue about the cause of this exception?
> Any suggestion would be helpful.
>
> Thanks!
> Snake
>
> Here is the entire error message:
> org.apache.activemq.broker.TransportConnection serviceException
> SEVERE: Async error occurred: java.lang.NullPointerException
> java.lang.NullPointerException
>        at
> org.apache.activemq.broker.region.TopicSubscription.acknowledge(TopicSubscription.java:221)
>        at
> org.apache.activemq.broker.region.AbstractRegion.acknowledge(AbstractRegion.java:373)
>        at
> org.apache.activemq.broker.region.RegionBroker.acknowledge(RegionBroker.java:462)
>        at
> org.apache.activemq.broker.TransactionBroker.acknowledge(TransactionBroker.java:194)
>        at
> org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:74)
>        at
> org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:74)
>        at
> org.apache.activemq.broker.MutableBrokerFilter.acknowledge(MutableBrokerFilter.java:85)
>        at
> org.apache.activemq.broker.TransportConnection.processMessageAck(TransportConnection.java:456)
>        at org.apache.activemq.command.MessageAck.visit(MessageAck.java:205)
>        at
> org.apache.activemq.broker.TransportConnection.service(TransportConne
> ction.java:305)
>        at
> org.apache.activemq.broker.TransportConnection$1.onCommand(TransportC
> onnection.java:179)
>        at
> org.apache.activemq.transport.TransportFilter.onCommand(TransportFilt
> er.java:68)
>        at
> org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireForm
> atNegotiator.java:143)
>        at
> org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityM
> onitor.java:206)
>        at
> org.apache.activemq.transport.TransportSupport.doConsume(TransportSup
> port.java:84)
>        at
> org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.jav
> a:203)
>        at
> org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:
> 185)
>        at java.lang.Thread.run(Thread.java:619)
> --
> View this message in context: http://www.nabble.com/Async-error-nullpointerexception-tp24417394p24417394.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>
>



-- 
http://blog.garytully.com

Open Source Integration
http://fusesource.com

Mime
View raw message