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From "Volker Schneider" <volker.schnei...@danet.de>
Subject RE: CachingCIncludeTransformer - no effect?
Date Tue, 14 May 2002 13:08:27 GMT
Hi Vadim,

(1) I got something like that:

[14.05.02 15:03:27:795 GMT+02:00] 33334467 WebGroup      I SRVE0091I:
[Servlet-Protokoll]: DEBUG   (2002-05-14) 15:03.27:795   [core.sto]
(/Cocoon/xsp-result) Servlet.Engine.Transports:10/MRUMemoryStore: NOT Found
key: PCK:CCK:3-xml-1PCK:CCK:1-file--7921485191531638830CCK:2-cinclude-1

[14.05.02 15:03:27:855 GMT+02:00] 33334467 WebGroup      I SRVE0091I:
[Servlet-Protokoll]: DEBUG   (2002-05-14) 15:03.27:855   [core.sto]
(/Cocoon/xsp-result) Servlet.Engine.Transports:10/FilesystemStore: NOT Found
file:
PCK%3ACCK%3A3-xml-1PCK%3ACCK%3A1-file--7921485191531638830CCK%3A2-cinclude-1

[14.05.02 15:03:27:855 GMT+02:00] 33334467 WebGroup      I SRVE0091I:
[Servlet-Protokoll]: DEBUG   (2002-05-14) 15:03.27:855   [core.str]
(/Cocoon/xsp-result) Servlet.Engine.Transports:10/CachingStreamPipeline:
Caching content for further requests of 'xsp-main'.

and

[14.05.02 15:02:35:670 GMT+02:00] 55edc472 WebGroup      I SRVE0091I:
[Servlet-Protokoll]: DEBUG   (2002-05-14) 15:02.35:670   [core.sto]
(Unknown-URI) Unknown-thread/MRUMemoryStore: Holding object in memory:

(2) First of all I want to try caching without xsp caching. That'll be the
next step.

Best regards
- Volker -

-----Original Message-----
From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
Sent: Dienstag, 14. Mai 2002 14:29
To: cocoon-users@xml.apache.org
Subject: RE: CachingCIncludeTransformer - no effect?


> From: Volker Schneider [mailto:volker.schneider@danet.de]
>
> Hi Vadim,
>
> I got some messages containing MRUMemoryStore
>
> [13.05.02 15:42:55:881 GMT+02:00] 55f62073 WebGroup      I SRVE0091I:
> [Servlet-Protokoll]: DEBUG   (2002-05-13) 15:42.55:881   [core.man]
> (Unknown-URI) Unknown-thread/ExcaliburComponentManager: Adding
component
> (org.apache.cocoon.components.store.Store/TransientCache =
> org.apache.cocoon.components.store.MRUMemoryStore)

1. Look for "Holding object in memory:", "Found key:", "NOT Found key:".
2. Make sure all your XSPs are cacheable (otherwise, they won't go to
cache)

Vadim


> I can find some look-ups in the cache but not in combination with
> CachingCIncludeTransformer
>
> Best regards
> - Volker -
>
> -----Original Message-----
> From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> Sent: Montag, 13. Mai 2002 14:52
> To: cocoon-users@xml.apache.org
> Subject: RE: CachingCIncludeTransformer - no effect?
>
>
> Make sure your logkit.xml looks like this:
>
>
http://cvs.apache.org/viewcvs.cgi/xml-cocoon2/src/webapp/WEB-INF/logkit.
> xconf?rev=1.8&content-type=text/vnd.viewcvs-markup
>
> Vadim
>
> > From: Volker Schneider [mailto:volker.schneider@danet.de]
> >
> > Hi Vadim,
> >
> > the DEBUG message I got from CachingCIncludeTransformer was:
> >
> > DEBUG   (2002-05-13) 09:42.11:668
> > [sitemap.transformer.cinclude](/Cocoon/xsp-result)
> > Servlet.Engine.Transports:10/CachingCIncludeTransformer:
> > generateValidity
> >
> > Followed by:
> >
> > DEBUG   (2002-05-13) 09:42.11:688   [sitemap](/Cocoon/xsp-result)
> > Servlet.Engine.Transports:10/sitemap_xmap: Processing internal
sitemap
> > request
> >
> > DEBUG   (2002-05-13) 09:42.11:688   [sitemap](/Cocoon/xsp-result)
> > Servlet.Engine.Transports:10/sitemap_xmap: Matched wildcard pattern
> > xsp-main
> > ...
> >
> > "MRU" or "MRUStore" was not found whithin all my logs.
> >
> > Best regards
> > - Volker -
> >
> > -----Original Message-----
> > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > Sent: Freitag, 10. Mai 2002 14:55
> > To: cocoon-users@xml.apache.org
> > Subject: RE: CachingCIncludeTransformer - no effect?
> >
> >
> > > From: Volker Schneider [mailto:volker.schneider@danet.de]
> > >
> > > Dear colleagues,
> > >
> > > I have built a xsp-page which takes two xml-Files and builds a xsp
> > > which
> > > will be compiled by another pipeline:
> > >
> > >    <map:match pattern="xsp-part1">
> > >      <map:generate src="part1.xsp"/>
> > >      <map:serialize type="xml"/>
> > >    </map:match>
> > >
> > >    <map:match pattern="xsp-part2">
> > >      <map:generate src="part2.xsp"/>
> > >      <map:serialize type="xml"/>
> > >    </map:match>
> > >
> > >    <map:match pattern="xsp-main">
> > >      <map:generate src="main.xsp"/>
> > >      <map:transform type="cinclude"/>
> > >      <map:serialize type="xml"/>
> > >    </map:match>
> > >
> > >    <map:match pattern="xsp-result">
> > >     <map:generate type="serverpages" src="cocoon:/xsp-main"/>
> > >     <map:serialize type="xml"/>
> > >    </map:match>
> > >
> > > This is not very performant, so that I tried to use the
> > > CachingCIncludeTransformer instead of the CIncludeTransformer, but
> > > "bad"
> > > performance did not change. My other xsp sample pages run 2-3
times
> > > faster
> > > than this. One point is, that I have 4 pipelines here and with
every
> > > new
> > > included part I will get a further one. I think that caching of
the
> > > CInclude
> > > result will be very helpful in this case.
> > >
> > > Is it necessary to switch the CachingCIncludeTranformer to "on"? I
> > > looked
> > > into the source code, but I did not find anything that looks like
a
> > > switch
> > > or a helpful attribute.
> >
> > Do you have CachingCIncludeTranformer declared in the sitemap?
> >
> > Does it actually work (turn on debug and look for messages from the
> > MRUStore)?
> >
> > Vadim
> >
> >
> > > Can anybody help me?
> > >
> > > Thank you, best regards
> > > - Volker -


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