Cocoon 2.0.3 branch very unstable

[Dude <re...@gmx.net>]

Hello!

im teaching xml/xsl/esql at university and around 20
students working at once on one cocoon server.
every student has his own sitemap.xmap which
are mounted.

if all students processing a simple adressbook
transformation from xml to html using xsl at once the server gives
a NullPointer exceptions and all mounted sitemaps
are unuseable. if only 2-3 person requesting the server
no errors are shown.

i will post more information later ... any ideas?

greets dude




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Re: Cocoon 2.0.3 branch very unstable

[Bertrand Delacretaz <bd...@codeconsult.ch>]

On Thursday 16 May 2002 14:31, Dude wrote:
>. . .
> if all students processing a simple adressbook
> transformation from xml to html using xsl at once the server gives
> a NullPointer exceptions and all mounted sitemaps
> are unuseable. 
>. . .

Do you have to restart Cocoon to get it to work again?

If yes it might be the problem described at
http://www.biglist.com/lists/xsl-list/archives/200002/msg00606.html
where heavy multithreaded parsing causes xerces to throw an exception, after 
which the parser stops working.

You can work around this problem by disabling hotspot in the JVM, I don't 
know if there is a cleaner solution yet.

-Bertrand

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