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Posted to dev@activemq.apache.org by "Gary Tully (JIRA)" <ji...@apache.org> on 2009/12/17 09:47:52 UTC

[jira] Resolved: (AMQ-2473) Async error occurred: java.lang.NullPointerException

     [ https://issues.apache.org/activemq/browse/AMQ-2473?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully resolved AMQ-2473.
-----------------------------

       Resolution: Fixed
    Fix Version/s: 5.4.0
                   5.3.1

resolved similar issue in r891582

jmstemplate and failover - replay of transactions messages needed to also replay dependent producers so message replay can succeed. 
When producers are always closed after transaction commit the extra tracking can be disabled though {code} failover:(...)?trackTransactionProducers=false{code}

> Async error occurred: java.lang.NullPointerException
> ----------------------------------------------------
>
>                 Key: AMQ-2473
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2473
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.3.0
>         Environment: Ubuntu 8.10 Server, Java 1.6, Pure Master Slave Setup, but Slave failed
>            Reporter: Jörn Kottmann
>            Assignee: Gary Tully
>            Priority: Minor
>             Fix For: 5.3.1, 5.4.0
>
>
> Our log file contains a NullPointerException:
>  WARN | Async error occurred: java.lang.NullPointerException
> java.lang.NullPointerException
> 	at org.apache.activemq.broker.region.Queue.send(Queue.java:401)
> 	at org.apache.activemq.broker.region.AbstractRegion.send(AbstractRegion.java:354)
> 	at org.apache.activemq.broker.region.RegionBroker.send(RegionBroker.java:445)
> 	at org.apache.activemq.broker.TransactionBroker.send(TransactionBroker.java:224)
> 	at org.apache.activemq.broker.BrokerFilter.send(BrokerFilter.java:126)
> 	at org.apache.activemq.broker.CompositeDestinationBroker.send(CompositeDestinationBroker.java:95)
> 	at org.apache.activemq.broker.MutableBrokerFilter.send(MutableBrokerFilter.java:133)
> 	at org.apache.activemq.broker.TransportConnection.processMessage(TransportConnection.java:443)
> 	at org.apache.activemq.command.ActiveMQMessage.visit(ActiveMQMessage.java:631)
> 	at org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:297)
> 	at org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:175)
> 	at org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:68)
> 	at org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:113)
> 	at org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:210)
> 	at org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:84)
> 	at org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:203)
> 	at org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:185)
> 	at java.lang.Thread.run(Thread.java:619)

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