2 Replies Latest reply on Mar 25, 2009 4:51 PM by clebert.suconic

Jboss Messaging causes Memory Leak

mirabis Mar 25, 2009 2:03 PM

Hello Community,

we have a 4.0.5 which is configured as a JMS-Server with null-persistence. The server is flooded at Runtime with a very large number of ObjectMessages. Our problem is the growing usage of Heap in Runtime which causes an OutOfMemory Exception.

we configured MessageSoftening

<mbean code="org.jboss.mq.server.MessageCache"
 name="jboss.mq:service=MessageCache">
 <attribute name="HighMemoryMark">50</attribute>
 <attribute name="MaxMemoryMark">60</attribute>
 <attribute name="CacheStore">jboss.mq:service=PersistenceManager</attribute>
 </mbean>

and use the

org.jboss.mq.pm.none.PersistenceManager

We are not able to configure the Attributes:
75000
2000
2000

1. Re: Jboss Messaging causes Memory Leak

mirabis Mar 25, 2009 2:09 PM (in response to mirabis)

We are not able to configure the Attributes:

<attribute name="FullSize">75000</attribute>
 <attribute name="PageSize">2000</attribute>
 <attribute name="DownCacheSize">2000</attribute>

because of following exception:

ObjectName: jboss.mq.destination:name=rawEventTopic,service=Topic
 State: FAILED
 Reason: org.jboss.deployment.DeploymentException: No Attribute found with name: FullSize
 I Depend On:
 jboss.mq:service=DestinationManager
 jboss.mq:service=SecurityManager
 Depends On Me:
 HFNSI.bi:name=HFNSIEventBridgeService,type=HFNSIEventBridgeService

Is there any way to avoid the growing Heap Usage and the OutOfMemory?

Thanks

2. Re: Jboss Messaging causes Memory Leak

clebert.suconic Mar 25, 2009 4:51 PM (in response to mirabis)

That config is for JBossMQ (not JBossMessaging), and this forum is about JBossMessaging.

Anyway, before posting your question to JBossMQ, refer to JBossMQ user's manual. I know there are several instructions about how to configure caching.

Or you may also want to try JBossMessaging on JBoss5.
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