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Posted to dev@qpid.apache.org by "Alex Rudyy (Updated) (JIRA)" <ji...@apache.org> on 2012/02/16 15:42:59 UTC
[jira] [Updated] (QPID-3743) [Java Broker] Null pointer exception
causing broker to abruptly terminate
[ https://issues.apache.org/jira/browse/QPID-3743?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Rudyy updated QPID-3743:
-----------------------------
Attachment: 0001-QPID-3743-Remove-try-catch-block-on-converting-BDB-m.patch
Attached a patch removing try-catch block on loading message meta data from dbd store
> [Java Broker] Null pointer exception causing broker to abruptly terminate
> -------------------------------------------------------------------------
>
> Key: QPID-3743
> URL: https://issues.apache.org/jira/browse/QPID-3743
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker, Java Broker BDB Store
> Reporter: Rob Godfrey
> Assignee: Alex Rudyy
> Priority: Blocker
> Attachments: 0001-QPID-3743-Remove-try-catch-block-on-converting-BDB-m.patch
>
>
> Occurred while using BDB store with more messages than could be held in RAM (1 million 1Kb messages in a 2Gb heap on a 64-bit VM).
> ########################################################################
> #
> # Unhandled Exception java.lang.NullPointerException in Thread pool-3-thread-16
> #
> # Exiting
> #
> ########################################################################
> java.lang.NullPointerException
> at org.apache.qpid.server.message.MessageTransferMessage.getExpiration(MessageTransferMessage.java:89)
> at org.apache.qpid.server.queue.QueueEntryImpl.expired(QueueEntryImpl.java:151)
> at org.apache.qpid.server.queue.SimpleAMQQueue.getNextAvailableEntry(SimpleAMQQueue.java:1846)
> at org.apache.qpid.server.queue.SimpleAMQQueue.attemptDelivery(SimpleAMQQueue.java:1781)
> at org.apache.qpid.server.queue.SimpleAMQQueue.processQueue(SimpleAMQQueue.java:1964)
> at org.apache.qpid.server.queue.QueueRunner.run(QueueRunner.java:77)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
> at java.lang.Thread.run(Thread.java:722)
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