Message Expiry In Cluster
vdurbha Apr 23, 2010 8:17 AMHi,
I have two HornetQ instances in a symmetric cluster. The configuration files are attached. I have ExpiryQueue setup as the expiry address for ExampleQueue. When I send a message to ExampleQueue with an expiry of 1 sec (producer.setTimeToLive(1000)), I get the following exception in the log files of one of the clusters.
[hornetq-expiry-reaper-thread] 17:22:18,378 SEVERE [org.hornetq.core.postoffice.impl.PostOfficeImpl] failed to expire messages for queue jms.queue.ExampleQueue java.lang.NullPointerException at java.nio.ByteBuffer.wrap(ByteBuffer.java:390) at org.hornetq.core.postoffice.impl.BindingsImpl.routeFromCluster(BindingsImpl.java:464) at org.hornetq.core.postoffice.impl.BindingsImpl.route(BindingsImpl.java:243) at org.hornetq.core.postoffice.impl.PostOfficeImpl.route(PostOfficeImpl.java:631) at org.hornetq.core.postoffice.impl.PostOfficeImpl.route(PostOfficeImpl.java:539) at org.hornetq.core.server.impl.QueueImpl.move(QueueImpl.java:1071) at org.hornetq.core.server.impl.QueueImpl.expire(QueueImpl.java:581) at org.hornetq.core.server.impl.QueueImpl.expireReferences(QueueImpl.java:723) at org.hornetq.core.postoffice.impl.PostOfficeImpl$Reaper.run(PostOfficeImpl.java:1089) at java.lang.Thread.run(Thread.java:636)
The message expiry works occasionally, but it gives the above exception most of the times. I'd like to create a test case to demonstrate this problem with some consistency, but I thought if someone can catch a glaring problem with my configuration, I thought I can save the trouble.
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hornetq-jms2.xml 893 bytes
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hornetq-jms1.xml 882 bytes
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hornetq-configuration2.xml 2.7 KB
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hornetq-configuration1.xml 2.7 KB