Looking at the logs, I do not think this is related to the eviction policy running.
I definatly see one thread getting a write lock, then another thread getting a write lock (for the same node) before the first one is finished. Here is what I see happening.... T1 is Thread1, T2 is Thread2. (Please excuse the ascii sequence diagram) | T1 T2 Cache NodeEventq | | put ------------------> add | nodeEvent---------------------------------> add | remove----------------> remove | put ---------> add | nodeEvent------------------------> add | nodeEvent---------------------------------> remove | remove-------> remove | nodeEvent------------------------> remove | Then when the eviction Timer wakes up and tries to run through the nodeEventQueue, it hits 2 adds then 2 deletes. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3872664#3872664 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3872664 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user
