You have been subscribed to a public bug by Marc Deslauriers (mdeslaur):
I am using Jboss Drools for doing some Event processing, It has good
amount of data. Plus our application requires to store the data for some
time hence we are using ehcache's, LRU model.
Other tools :
1) JBoss Drool
2) ActiveMq
3) ehcache
JVM opts :-d64 -server -Xms2048m -Xmx2048m -XX:MaxPermSize=512m
-XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Xloggc:gclogs.txt
-Dcom.sun.management.jmxremote -Djava.rmi.server.hostname=192.168.5.33
-Dcom.sun.management.jmxremote.port=14000
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
I tried running the system by sending 20 events per second. This event
was sent to ActiveMQ. Which is another server. (JVM) from ActiveMQ
messages are sent to our main server where processing happens.
Processing involves heavy usage of JBoss Drools, and each of such Events
are stored in ehcache. We are using LRU model of ehcache.
Have set memory to 2GB and have monitored memory through Jconsole and even gc
logs. But memory boundaries were never breached.
I changed the number of events to be stored by ehcache from 1000 to 500 to 400
to 300. But as the memory boundaries were never breached, this couldnt be a
reason.
Even GC limit reached message was never found, which happens if the
crash was due to memory constraint.
Please look into the issue and help.
Thanks in advance.
** Affects: openjdk-6 (Ubuntu)
Importance: Undecided
Status: New
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JVM crashes after some time of running the system. Using JbossDrools , ehcache
https://bugs.launchpad.net/bugs/744149
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