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From Norman Maurer <nor...@apache.org>
Subject Re: JAMES OOM, maybe the cause of MINA ?
Date Sat, 03 Apr 2010 19:39:32 GMT
I should think of the attachment stripping on the ml..

You can find the screenshots here:

http://people.apache.org/~norman/oom/

Bye,
Norman

2010/4/3 Norman Maurer <norman@apache.org>:
> Hi all,
>
> we at JAMES use MINA since a while now for our socket stuff. After
> doing some stress tests we encountered some OOM Exceptions. The same
> was seen by one of our users which use JAMES trunk. After debugging
> stuff it seems like the cause of the OOM is MINA. We took some heap
> which shows that MINA is takin the most memory. The class which shows
> the memory usage was:
>
> org.apache.mina.filter.codec.ProtocolCodecFilter$EncodedWriteRequest
>
> I attach the screnshots which shows the problem. Any idea ? We are
> using MINA-2.0.0-RC1.
>
> Maybe I'm wrong and the whole OOM is not related to MINA at all..
>
> Thanks,
> Norman
>
> Ps: Please keep server-dev in the cc
>

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