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Posted to dev@cocoon.apache.org by giacomo <gi...@apache.org> on 2001/08/08 07:12:03 UTC
Re: AW: [C2B2] Big Bug in sub-sitemap handling (?)
On Sat, 28 Jul 2001, Matthew Langham wrote:
> After comparing the logs I can now add a little to that:
>
> When the pipeline is in the subsitemap components such as the
> TraxTransformer are _retrieved_ from the pool - but they are not returned!
> This is the case if the pipeline is in the "normal" sitemap.
Have you defined a TraxTransformer in the subsitemap or are you using
the one from the parent sitemap? Try defining the TraxTransformer in the
sub-sitemap as well to see if the behaviour is the same as before. IIRC
this issue has been raised a few weeks ago and it might have to do with
returning a component to a component manager that received it from its
parent CM.
Giacomo
>
> Matthew
>
> --
> Open Source Group sunShine - Lighting up e:Business
> =================================================================
> Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
> Tel: +49-5251-1581-30 [mlangham@sundn.de - http://www.sundn.de]
> =================================================================
>
>
> -----Ursprüngliche Nachricht-----
> Von: Matthew Langham [mailto:mlangham@sundn.de]
> Gesendet: Samstag, 28. Juli 2001 15:26
> An: cocoon-dev@xml.apache.org
> Betreff: [C2B2] Big Bug in sub-sitemap handling (?)
>
>
> I think I have found a bug in the sub-sitemap handling. Unfortunately (for
> me anyway) Carsten is on holiday - so maybe someone else has an idea..
>
> I have tested memory consumption using Jprobe. From the results it seems
> that pipelines in sub-sitemaps are not released from memory. This means that
> after a request has been processed all the components (!) are still held in
> memory. This means that repetitive requests cause the memory to fill up.
>
> I tested the same pipeline in the normal sitemap and everything was fine.
>
> Can someone confirm this - and maybe offer a solution (apart from not having
> sub-sitemaps)?
>
> Matthew
>
> --
> Open Source Group sunShine - Lighting up e:Business
> =================================================================
> Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
> Tel: +49-5251-1581-30 [mlangham@sundn.de - http://www.sundn.de]
> =================================================================
>
>
>
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>
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AW: AW: [C2B2] Big Bug in sub-sitemap handling (?)
Posted by Matthew Langham <ml...@sundn.de>.
Giacomo,
>>
Have you defined a TraxTransformer in the subsitemap or are you using
the one from the parent sitemap? Try defining the TraxTransformer in the
sub-sitemap as well to see if the behaviour is the same as before. IIRC
this issue has been raised a few weeks ago and it might have to do with
returning a component to a component manager that received it from its
<<
Hope you had a great holiday :-). No - this was really a bug and Carsten
fixed it (I managed to get him back to work on a Sunday to do so :-)). We
have a customer who uses sub-sitemaps a lot - so this was a show-stopper.
Matthew
--
Open Source Group sunShine - Lighting up e:Business
=================================================================
Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
Tel: +49-5251-1581-30 [mlangham@sundn.de - http://www.sundn.de]
=================================================================
-----Ursprüngliche Nachricht-----
Von: giacomo [mailto:giacomo@apache.org]
Gesendet: Mittwoch, 8. August 2001 07:12
An: cocoon-dev@xml.apache.org
Betreff: Re: AW: [C2B2] Big Bug in sub-sitemap handling (?)
On Sat, 28 Jul 2001, Matthew Langham wrote:
> After comparing the logs I can now add a little to that:
>
> When the pipeline is in the subsitemap components such as the
> TraxTransformer are _retrieved_ from the pool - but they are not returned!
> This is the case if the pipeline is in the "normal" sitemap.
Have you defined a TraxTransformer in the subsitemap or are you using
the one from the parent sitemap? Try defining the TraxTransformer in the
sub-sitemap as well to see if the behaviour is the same as before. IIRC
this issue has been raised a few weeks ago and it might have to do with
returning a component to a component manager that received it from its
parent CM.
Giacomo
>
> Matthew
>
> --
> Open Source Group sunShine - Lighting up e:Business
> =================================================================
> Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
> Tel: +49-5251-1581-30 [mlangham@sundn.de - http://www.sundn.de]
> =================================================================
>
>
> -----Ursprüngliche Nachricht-----
> Von: Matthew Langham [mailto:mlangham@sundn.de]
> Gesendet: Samstag, 28. Juli 2001 15:26
> An: cocoon-dev@xml.apache.org
> Betreff: [C2B2] Big Bug in sub-sitemap handling (?)
>
>
> I think I have found a bug in the sub-sitemap handling. Unfortunately (for
> me anyway) Carsten is on holiday - so maybe someone else has an idea..
>
> I have tested memory consumption using Jprobe. From the results it seems
> that pipelines in sub-sitemaps are not released from memory. This means
that
> after a request has been processed all the components (!) are still held
in
> memory. This means that repetitive requests cause the memory to fill up.
>
> I tested the same pipeline in the normal sitemap and everything was fine.
>
> Can someone confirm this - and maybe offer a solution (apart from not
having
> sub-sitemaps)?
>
> Matthew
>
> --
> Open Source Group sunShine - Lighting up e:Business
> =================================================================
> Matthew Langham, S&N AG, Klingenderstrasse 5, D-33100 Paderborn
> Tel: +49-5251-1581-30 [mlangham@sundn.de - http://www.sundn.de]
> =================================================================
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: cocoon-dev-unsubscribe@xml.apache.org
> For additional commands, email: cocoon-dev-help@xml.apache.org
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: cocoon-dev-unsubscribe@xml.apache.org
> For additional commands, email: cocoon-dev-help@xml.apache.org
>
>
>
>
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