[rules-users] GC Overhead Limit Exceeded and 1B JoinLeftNode Objects

[Julian Klein]

Thanks again. I have tried Sequential mode, but somehow my Java based class
that I use for function calls no longer receives them.  Perhaps there is an
error occurring before the call to my class in the "then" section of the
rule that is not presenting itself in my logs.  Either that or I don't
understand sequential mode's limitations well enough.  I'll try it one more
time and report back on that as well.


On Sun, Feb 17, 2013 at 1:17 PM, Wolfgang Laun <wolfgang.laun at gmail.com>wrote:

> On 17/02/2013, Julian Klein <julianklein at gmail.com> wrote:
> > Ok, I witnessed this with JProfiler.  I will try with jmap to make sure
> and
> > report back later today or tomorrow.   Is it safe then to assume that
> > discarding (dispose) the session between laps is better from a throughput
> > perspective than re-using it?
>
> If you need to start each session with a clean slate: yes, dispose is
> preferable.
>
> >  Also, would using a Stateless Session
> > "perform" better from either a memory or CPU perspective?
>
> Only if you can run it in "sequential mode" - see Expert, 3.3.7.1.
> Sequential Mode
>
> -W
>
> >
> > Thanks again!
> >
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