Since it happens under heavy load it might be caused by some weird threading
issues when the pool can't create new resources as fast as it wants to to
keep up with the load. Use the pool-min and pool-max attributes for the
component.
I'm not sure if this works, but:
.
.
.
<map:transformer name="xslt"
src="org.apache.cocoon.transformation.TraxTransformer" pool-min="20"
pool-max="30" pool-grow="5">
.
.
.
*Ought* to solve it, provided that the "pool-" attributes are passed along
to the Excalibur component manager.
/LS
> -----Original Message-----
> From: Matthew Langham [mailto:[EMAIL PROTECTED]]
> Sent: den 25 juli 2001 15:08
> To: [EMAIL PROTECTED]
> 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 [[EMAIL PROTECTED] - http://www.sundn.de]
> =================================================================
>
>
> -----Ursprüngliche Nachricht-----
> Von: Beauprez Sven [mailto:[EMAIL PROTECTED]]
> Gesendet: Mittwoch, 25. Juli 2001 14:37
> An: '[EMAIL PROTECTED]'
> 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:[EMAIL PROTECTED]]
> > Sent: Wednesday, July 25, 2001 12:25 PM
> > To: [EMAIL PROTECTED]
> > 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 [[EMAIL PROTECTED] - http://www.sundn.de]
> > =================================================================
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, email: [EMAIL PROTECTED]
> >
>
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