[rules-users] Drools 4.02 or 4.03 memory leak?

[Paul Smith]

Also make sure that you are either using Stateless Working Memory or if you
are using a Stateful Working Memory then make sure you're dereferencing
objects. I had a similar issue and it turned out to be me using Stateful WM
when I didn't realy need it and not dereferencing the objects. There are a
number of tools around to help to identify memory leaks. JRockit has a
pretty good tool for helping to isolate issues. That's how I isolated my
issues.

http://e-docs.bea.com/jrockit/docs142/userguide/memleak.html



On Jan 7, 2008 3:27 PM, Michael Rhoden <mrhoden at franklinamerican.com> wrote:

> Try setting your JVM memory higher. Drools tends to use plenty of memory
> as well as perm gen space.
>
> What I use:
> -Xmx512m -XX:MaxPermSize=512m
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of heroshaojun
> Sent: Sunday, January 06, 2008 9:14 PM
> To: rules-users at lists.jboss.org
> Subject: [rules-users] Drools 4.02 or 4.03 memory leak?
>
> When I use profiler to test inserting object to WorkingMemory, outmemory
> always occurs.
>
> Who can help me?
>
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