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Subject: Re: OOME while expanding a war with tomcat 7.0.29 but not with tomcat
 7.0.28
References: 
 <CAD0kjapuMhLZ-CaBfX5WjFHOzYJSq6estS00t6rxTwVqSu1VJQ@mail.gmail.com>
From: Christopher Schultz <chris@christopherschultz.net>
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Message-Id: <1DA6CD8B-E06F-42F7-B966-940AF19874FF@christopherschultz.net>
Date: Sat, 14 Jul 2012 13:13:21 -0400
To: Tomcat Users List <users@tomcat.apache.org>
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Alberto,

On Jul 14, 2012, at 8:42, Alberto Aresca <alberto.aresca@gmail.com> wrote:

> I've just upgraded my tomcat from version 7.0.28 to the newly released
> 7.0.29 but while before my webapp was being expanded without any
> problem, now it is causing an OOME.
>=20
> Of course this can be easily fixed by increasing the heap size but
> before going forward in the upgrade i'd like to know if anyone else
> have been experiencing something similar or if something in the
> expansion implementation  changed recently (i couldn't find anything
> in the release note)

Can you provide any other information? Stack trace or heap dump? Is this reg=
ular heap or permgen? What are your heap settings?

Is there anything else we should know about your web app? Do you have 500 ja=
r files in your lib directory? Do you cache a large dataset on startup?
>=20

-chris=

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