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From "Carsten Ziegeler" <cziege...@sundn.de>
Subject AW: Caching LogicSheets
Date Mon, 13 Aug 2001 14:24:27 GMT
> Berin Loritsch wrote:
>
> Donald Ball wrote:
> >
> > On Thu, 9 Aug 2001, Berin Loritsch wrote:
> >
> > > how do you feel about caching the LogicSheets that are installed in
> > > the jar files. That would mean that they are read once (per Cocoon
> > > instance) and cached in the MRUMemmoryStore.  They will never
> > > change--but they are sure needed for logicsheet generation, and I have
> > > a feeling that this is causing undue stress on the URLClassLoader.
> >
> > could this be optional? some servlet engines do reload classes in jar
> > files when the jar files change.
>
> If you had updated the jars in such a system, wouldn't you have restarted
> the engine to take advantage of the new jars if they change?
>
> If we can do the servlet/cli/etc. separation for Cocoon 2.1, we
> can implement
> our own jar reloading arrangement.
>
If you specify the cocoon-reload parameter, the jar files are actually
reloaded, which avoids the overhead of restarting your system. (At least
this works with Tomcat 3.2).

Carsten

Open Source Group                        sunShine - b:Integrated
================================================================
Carsten Ziegeler, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
www.sundn.de                          mailto: cziegeler@sundn.de
================================================================

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