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Posted to dev@cocoon.apache.org by Beauprez Sven <Sv...@the-ecorp.com> on 2001/07/27 14:46:22 UTC
RE: C2B2 - ComponentSelector could not find the component for hin
t: xslt
Matthew,
Do you still have this problem? The solution Leo gave didn't work for me,
but i have an older version of C2 (early C2b1 release) and i want to know if
it works with a newer version.
It is probably an Avalon problem, but i don't know Avalon well enough to
solve it.
Sven
> -----Original Message-----
> From: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> Sent: Wednesday, July 25, 2001 3:28 PM
> To: 'cocoon-dev@xml.apache.org'
> Subject: RE: C2B2 - ComponentSelector could not find the component for
> hin t: xslt
>
>
>
> Right now, I have no idea.
> We use Solaris 2.7, jdk 1.3.1, tomcat 3.2.1 and Apache httpd 1.3.20
> (this is a staging/test machine on which we perform the load testing)
> There seems to be no problem if we just connect with a
> browser and do some
> simple tests, the problems only occur when we do load testing.
>
> Sven
>
>
>
> > -----Original Message-----
> > From: Matthew Langham [mailto:mlangham@sundn.de]
> > Sent: Wednesday, July 25, 2001 3:08 PM
> > To: cocoon-dev@xml.apache.org
> > Subject: AW: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > Sven (or anyone else),
> >
> > any idea what is causing this? What sort of system are you
> running on
> > (win2k/linux/JDK version)?
> >
> > 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: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> > Gesendet: Mittwoch, 25. Juli 2001 14:37
> > An: 'cocoon-dev@xml.apache.org'
> > Betreff: RE: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > We have the same problem on an earlier release (C2b1, end of
> > june) and also
> > only when we do load testing.
> >
> >
> > Sven
> >
> >
> >
> > > -----Original Message-----
> > > From: Matthew Langham [mailto:mlangham@sundn.de]
> > > Sent: Wednesday, July 25, 2001 12:25 PM
> > > To: cocoon-dev@xml.apache.org
> > > Subject: C2B2 - ComponentSelector could not find the
> > > component for hint:
> > > xslt
> > >
> > >
> > > Since using the current Beta 2 of Cocoon - the following
> > > exception has been
> > > appearing especially under load.
> > >
> > > Any ideas?
> > >
> > > Matthew
> > >
> > >
> > > Exception: <?xml version="1.0" encoding="ISO-8859-1"?>
> > > <notify contexturl="http://hw0268:80/sunshine" error:sender
> > > ="org.apache.cocoon.sitemap.ErrorNotifier
> > > " error:type="error"
> > xmlns:error="http://apache.org/cocoon/error/2.0">
> > > <title>Error creating the resource</title>
> > > <source>org.apache.avalon.framework.component.ComponentExcepti
> > > on</source>
> > > <message>UnnamedSelector: ComponentSelector could not find
> > > the component
> > > for hint: xslt</message>
> > >
> >
> <description>org.apache.avalon.framework.component.ComponentException:
> > > UnnamedSelector: ComponentSel
> > > ector could not find the component for hint: xslt</description>
> > > <extra error:description
> > >
> >
> ="exception">org.apache.avalon.framework.component.ComponentException:
> > > Unnam
> > > edSelector: ComponentSelector could not find the
> component for hint:
> > > xslt</extra>
> > > <extra error:description
> > > ="stacktrace">org.apache.avalon.framework.component.ComponentE
> > > xception:
> > > Unna
> > > medSelector: ComponentSelector could not find the component
> > for hint:
> > > xslt
> > > at
> > > org.apache.avalon.excalibur.component.ExcaliburComponentSelect
> > > or.select(Exca
> > > liburComponen
> > > tSelector.java:239)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:4
> > > 9)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.components.pipeline.AbstractEventPipeline.ad
> > > dTransformer(A
> > > bstractEventP
> > > ipeline.java:100)
> > > at
> > > org.apache.cocoon.components.pipeline.CachingEventPipeline.add
> > > Transformer(Ca
> > > chingEventPip
> > > eline.java:93)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.wildcar
> > > dMatchN1A0(si
> > > temap_sparkasse_OV_xmap.java:2070)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:612)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:493)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.wildcardMatchNCD3(sitemap_x
> > > map.java:13378
> > > )
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 527)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 242)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at org.apache.cocoon.Cocoon.process(Cocoon.java:423)
> > >
> > > --
> > > 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
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> >
> >
> >
> ---------------------------------------------------------------------
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> > For additional commands, email: cocoon-dev-help@xml.apache.org
> >
>
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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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Re: AW: [C2B2] Big Bug in sub-sitemap handling (?)
Posted by giacomo <gi...@apache.org>.
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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AW: [C2B2] Big Bug in sub-sitemap handling (?)
Posted by Matthew Langham <ml...@sundn.de>.
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.
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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For additional commands, email: cocoon-dev-help@xml.apache.org
---------------------------------------------------------------------
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For additional commands, email: cocoon-dev-help@xml.apache.org
[C2B2] Big Bug in sub-sitemap handling (?)
Posted by Matthew Langham <ml...@sundn.de>.
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
AW: C2B2 - ComponentSelector could not find the component for hin t: xslt
Posted by Matthew Langham <ml...@sundn.de>.
Yep. We still have the same problem. Perhaps someone from the avalon side
can help. I am forwarding this to the avalon list.
The Exception (a more complete one is at the bottom of this mail) occurs
when running the current Cocoon 2 Beta under load. Adjusting the pool-min
and pool-max parameters for the TraxTransformer does not help.
> > > Exception: <?xml version="1.0" encoding="ISO-8859-1"?>
> > > <notify contexturl="http://hw0268:80/sunshine" error:sender
> > > ="org.apache.cocoon.sitemap.ErrorNotifier
> > > " error:type="error"
> > xmlns:error="http://apache.org/cocoon/error/2.0">
> > > <title>Error creating the resource</title>
> > > <source>org.apache.avalon.framework.component.ComponentExcepti
> > > on</source>
> > > <message>UnnamedSelector: ComponentSelector could not find
> > > the component
> > > for hint: xslt</message>
Any ideas? What can we do to track down the cause?
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: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
Gesendet: Freitag, 27. Juli 2001 14:46
An: 'cocoon-dev@xml.apache.org'
Betreff: RE: C2B2 - ComponentSelector could not find the component for
hin t: xslt
Matthew,
Do you still have this problem? The solution Leo gave didn't work for me,
but i have an older version of C2 (early C2b1 release) and i want to know if
it works with a newer version.
It is probably an Avalon problem, but i don't know Avalon well enough to
solve it.
Sven
> -----Original Message-----
> From: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> Sent: Wednesday, July 25, 2001 3:28 PM
> To: 'cocoon-dev@xml.apache.org'
> Subject: RE: C2B2 - ComponentSelector could not find the component for
> hin t: xslt
>
>
>
> Right now, I have no idea.
> We use Solaris 2.7, jdk 1.3.1, tomcat 3.2.1 and Apache httpd 1.3.20
> (this is a staging/test machine on which we perform the load testing)
> There seems to be no problem if we just connect with a
> browser and do some
> simple tests, the problems only occur when we do load testing.
>
> Sven
>
>
>
> > -----Original Message-----
> > From: Matthew Langham [mailto:mlangham@sundn.de]
> > Sent: Wednesday, July 25, 2001 3:08 PM
> > To: cocoon-dev@xml.apache.org
> > Subject: AW: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > Sven (or anyone else),
> >
> > any idea what is causing this? What sort of system are you
> running on
> > (win2k/linux/JDK version)?
> >
> > 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: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> > Gesendet: Mittwoch, 25. Juli 2001 14:37
> > An: 'cocoon-dev@xml.apache.org'
> > Betreff: RE: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > We have the same problem on an earlier release (C2b1, end of
> > june) and also
> > only when we do load testing.
> >
> >
> > Sven
> >
> >
> >
> > > -----Original Message-----
> > > From: Matthew Langham [mailto:mlangham@sundn.de]
> > > Sent: Wednesday, July 25, 2001 12:25 PM
> > > To: cocoon-dev@xml.apache.org
> > > Subject: C2B2 - ComponentSelector could not find the
> > > component for hint:
> > > xslt
> > >
> > >
> > > Since using the current Beta 2 of Cocoon - the following
> > > exception has been
> > > appearing especially under load.
> > >
> > > Any ideas?
> > >
> > > Matthew
> > >
> > >
> > > Exception: <?xml version="1.0" encoding="ISO-8859-1"?>
> > > <notify contexturl="http://hw0268:80/sunshine" error:sender
> > > ="org.apache.cocoon.sitemap.ErrorNotifier
> > > " error:type="error"
> > xmlns:error="http://apache.org/cocoon/error/2.0">
> > > <title>Error creating the resource</title>
> > > <source>org.apache.avalon.framework.component.ComponentExcepti
> > > on</source>
> > > <message>UnnamedSelector: ComponentSelector could not find
> > > the component
> > > for hint: xslt</message>
> > >
> >
> <description>org.apache.avalon.framework.component.ComponentException:
> > > UnnamedSelector: ComponentSel
> > > ector could not find the component for hint: xslt</description>
> > > <extra error:description
> > >
> >
> ="exception">org.apache.avalon.framework.component.ComponentException:
> > > Unnam
> > > edSelector: ComponentSelector could not find the
> component for hint:
> > > xslt</extra>
> > > <extra error:description
> > > ="stacktrace">org.apache.avalon.framework.component.ComponentE
> > > xception:
> > > Unna
> > > medSelector: ComponentSelector could not find the component
> > for hint:
> > > xslt
> > > at
> > > org.apache.avalon.excalibur.component.ExcaliburComponentSelect
> > > or.select(Exca
> > > liburComponen
> > > tSelector.java:239)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:4
> > > 9)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.components.pipeline.AbstractEventPipeline.ad
> > > dTransformer(A
> > > bstractEventP
> > > ipeline.java:100)
> > > at
> > > org.apache.cocoon.components.pipeline.CachingEventPipeline.add
> > > Transformer(Ca
> > > chingEventPip
> > > eline.java:93)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.wildcar
> > > dMatchN1A0(si
> > > temap_sparkasse_OV_xmap.java:2070)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:612)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:493)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.wildcardMatchNCD3(sitemap_x
> > > map.java:13378
> > > )
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 527)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 242)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at org.apache.cocoon.Cocoon.process(Cocoon.java:423)
> > >
> > > --
> > > 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
> > >
> >
> >
> ---------------------------------------------------------------------
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> >
> >
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AW: C2B2 - ComponentSelector could not find the component for hin t: xslt
Posted by Matthew Langham <ml...@sundn.de>.
Yep. We still have the same problem. Perhaps someone from the avalon side
can help. I am forwarding this to the avalon list.
The Exception (a more complete one is at the bottom of this mail) occurs
when running the current Cocoon 2 Beta under load. Adjusting the pool-min
and pool-max parameters for the TraxTransformer does not help.
> > > Exception: <?xml version="1.0" encoding="ISO-8859-1"?>
> > > <notify contexturl="http://hw0268:80/sunshine" error:sender
> > > ="org.apache.cocoon.sitemap.ErrorNotifier
> > > " error:type="error"
> > xmlns:error="http://apache.org/cocoon/error/2.0">
> > > <title>Error creating the resource</title>
> > > <source>org.apache.avalon.framework.component.ComponentExcepti
> > > on</source>
> > > <message>UnnamedSelector: ComponentSelector could not find
> > > the component
> > > for hint: xslt</message>
Any ideas? What can we do to track down the cause?
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: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
Gesendet: Freitag, 27. Juli 2001 14:46
An: 'cocoon-dev@xml.apache.org'
Betreff: RE: C2B2 - ComponentSelector could not find the component for
hin t: xslt
Matthew,
Do you still have this problem? The solution Leo gave didn't work for me,
but i have an older version of C2 (early C2b1 release) and i want to know if
it works with a newer version.
It is probably an Avalon problem, but i don't know Avalon well enough to
solve it.
Sven
> -----Original Message-----
> From: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> Sent: Wednesday, July 25, 2001 3:28 PM
> To: 'cocoon-dev@xml.apache.org'
> Subject: RE: C2B2 - ComponentSelector could not find the component for
> hin t: xslt
>
>
>
> Right now, I have no idea.
> We use Solaris 2.7, jdk 1.3.1, tomcat 3.2.1 and Apache httpd 1.3.20
> (this is a staging/test machine on which we perform the load testing)
> There seems to be no problem if we just connect with a
> browser and do some
> simple tests, the problems only occur when we do load testing.
>
> Sven
>
>
>
> > -----Original Message-----
> > From: Matthew Langham [mailto:mlangham@sundn.de]
> > Sent: Wednesday, July 25, 2001 3:08 PM
> > To: cocoon-dev@xml.apache.org
> > Subject: AW: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > Sven (or anyone else),
> >
> > any idea what is causing this? What sort of system are you
> running on
> > (win2k/linux/JDK version)?
> >
> > 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: Beauprez Sven [mailto:Sven.Beauprez@the-ecorp.com]
> > Gesendet: Mittwoch, 25. Juli 2001 14:37
> > An: 'cocoon-dev@xml.apache.org'
> > Betreff: RE: C2B2 - ComponentSelector could not find the
> component for
> > hint: xslt
> >
> >
> > We have the same problem on an earlier release (C2b1, end of
> > june) and also
> > only when we do load testing.
> >
> >
> > Sven
> >
> >
> >
> > > -----Original Message-----
> > > From: Matthew Langham [mailto:mlangham@sundn.de]
> > > Sent: Wednesday, July 25, 2001 12:25 PM
> > > To: cocoon-dev@xml.apache.org
> > > Subject: C2B2 - ComponentSelector could not find the
> > > component for hint:
> > > xslt
> > >
> > >
> > > Since using the current Beta 2 of Cocoon - the following
> > > exception has been
> > > appearing especially under load.
> > >
> > > Any ideas?
> > >
> > > Matthew
> > >
> > >
> > > Exception: <?xml version="1.0" encoding="ISO-8859-1"?>
> > > <notify contexturl="http://hw0268:80/sunshine" error:sender
> > > ="org.apache.cocoon.sitemap.ErrorNotifier
> > > " error:type="error"
> > xmlns:error="http://apache.org/cocoon/error/2.0">
> > > <title>Error creating the resource</title>
> > > <source>org.apache.avalon.framework.component.ComponentExcepti
> > > on</source>
> > > <message>UnnamedSelector: ComponentSelector could not find
> > > the component
> > > for hint: xslt</message>
> > >
> >
> <description>org.apache.avalon.framework.component.ComponentException:
> > > UnnamedSelector: ComponentSel
> > > ector could not find the component for hint: xslt</description>
> > > <extra error:description
> > >
> >
> ="exception">org.apache.avalon.framework.component.ComponentException:
> > > Unnam
> > > edSelector: ComponentSelector could not find the
> component for hint:
> > > xslt</extra>
> > > <extra error:description
> > > ="stacktrace">org.apache.avalon.framework.component.ComponentE
> > > xception:
> > > Unna
> > > medSelector: ComponentSelector could not find the component
> > for hint:
> > > xslt
> > > at
> > > org.apache.avalon.excalibur.component.ExcaliburComponentSelect
> > > or.select(Exca
> > > liburComponen
> > > tSelector.java:239)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:4
> > > 9)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.sitemap.SitemapComponentSelector.select(Site
> > > mapComponentSe
> > > lector.java:5
> > > 2)
> > > at
> > > org.apache.cocoon.components.pipeline.AbstractEventPipeline.ad
> > > dTransformer(A
> > > bstractEventP
> > > ipeline.java:100)
> > > at
> > > org.apache.cocoon.components.pipeline.CachingEventPipeline.add
> > > Transformer(Ca
> > > chingEventPip
> > > eline.java:93)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.wildcar
> > > dMatchN1A0(si
> > > temap_sparkasse_OV_xmap.java:2070)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:612)
> > > at
> > > org.apache.cocoon.www.Sparkasse.OV.sitemap.sitemap_sparkasse_O
> > > V_xmap.process
> > > (sitemap_spar
> > > kasse_OV_xmap.java:493)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.wildcardMatchNCD3(sitemap_x
> > > map.java:13378
> > > )
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 527)
> > > at
> > > org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:3
> > > 242)
> > > at
> > > org.apache.cocoon.sitemap.Handler.process(Handler.java:160)
> > > at
> > > org.apache.cocoon.sitemap.Manager.invoke(Manager.java:103)
> > > at org.apache.cocoon.Cocoon.process(Cocoon.java:423)
> > >
> > > --
> > > 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
> > >
> >
> >
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> >
> >
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