I am having the same issue. After I went through the source code, i found the problem. it tries to select all messages for a queue and then evaluate the memory mark, which definitely fail with millions of messages.
the work around I have so far is to change the select sql in jdbc2.xml to only select first 100 message. for example for sql server is:
select top 100 messageid, messageblob from jms_messages where destination=?
i checked the jboss messaging, from the features it has, it seems handle this better, but have not got time to really try it. the version of my production jboss is 4.05,
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I was doing some more poking around at jBPM, and installed the eclipse editor plugin. So cool... Im such an easy sell when things have a nice gui. The framework seems pretty lightweight too. Is is common practice to embed jBPM into your application, or use it as a separate resource? I think for this project it makes sense to embed it.
I recently went to local JUG meeting where we had a JBoss guy (Burr Sutter) give us the shpeal for JBossESB... looks like they use jBPM for the management of the ESB nodes as well. It's cool when a component like this is useful across different contexts.
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BTW - I assume there is no reason (and one should not) configure an eviction policy into the tc5-cluster.sar/jboss-service.xml.
This understanding is based on your comment
anonymous wrote : the effect of a logout, if you call session.invalidate() the session is removed cluster-wide. (If you just wait for the session to timeout, each node in the cluster independently does that.)
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Is this understanding correct?
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