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From Thorsten Scherler <>
Subject Re: [jira] Commented: (FOR-1066) Dispatcher started failing on seed sample site recently with out-of-memory error
Date Wed, 06 Feb 2008 23:11:59 GMT
On Wed, 2008-02-06 at 12:21 +1100, David Crossley wrote:
> Thorsten Scherler wrote:
> > > David Crossley commented on FOR-1066:
> > > -------------------------------------
> > > 
> > > Hmm, that will hide it and so people tend not to bother to investigate.
> > 
> > Actually I am using the dispatcher in a very big project and need to
> > enhance the response time over the next couple of weeks. You may have
> > seen some commits about clean up to the cocoon-2.2 block. 
> However, i gather that this is not yet used in the dispatcher-enabled
> forrest seed site, where we are seeing the memory issues.

I just committed the changes as well into the plugins. However this
changes do not enhance memory issues while generating the page but (like
stated in the commit message) "Will enhance response time for cached

Actually as Ross pointed out the memory problem started when I activated
caching of the structurer file (jx). This enabled caching for the whole
pipe and it seems that the cached objects are quite big.

> > > Hey i saw that input modules are involved in the error trace. I wonder if 
FOR-591 and FOR-1060 are relevant.
> > 
> > Need to have a look into this issues and the stack. My project will be
> > online next week I will need to find time to have a look.
> Ralph Goers recently did a lot of work at Cocoon to fix the input modules
> memory issues and instead created a more versatile system. See FOR-1060.
> Could Forrest use that independently

In theory yes, not had looked deep enough into the diff of


>  or do we need the
> rest of Forrest core to be upgraded to use the current
> Cocoon 2.2 ?
> -David
Thorsten Scherler                       
Open Source Java                      consulting, training and solutions

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