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Posted to users@cocoon.apache.org by Luca Morandini <lu...@tin.it> on 2002/04/16 12:06:21 UTC
OT: How to clear the jar_cache files ?
Folks,
sorry to make such an awkward question, but Tomcat keeps filling my temp
directory with this caching stuff... and no amount of mailing lists
searching helped me :(
Best regards,
---------------------------------------------
Luca Morandini
GIS Consultant
lmorandini@ieee.org
http://utenti.tripod.it/lmorandini/index.html
---------------------------------------------
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RE: How to clear the jar_cache files ?
Posted by Peter Schwenke <pe...@bluetoad.com.au>.
I've seen it, as well. In fact, having a look, I see it on one of my
machines at the moment.
[peter@epiphone peter]$ ls -l /opt/tomcat/temp/
total 578
-rw-rw-r-- 1 root root 587776 Apr 16 12:44 jar_cache62255.tmp
I very clearly remember coming across it. My /tmp is small on that
machine. I kept running out of disk space.
I needed to put
-Djava.io.tmpdir=/opt/tomcat/temp
in my CATALINA_OPTS (and create that directory). The stuff is created
in your temporary directory.
I think there is some other stuff that ends up in that directory, but it
doesn't appear when you do a listing in *nix systems. The numbers
weren't adding up for me. Probably the old trick where you create a
temporary file and unlink it straight away (or whatever, it's been a
while since I've done that).
I'm on build 1.3.1_03-b03 on Linux.
...Peter
Luca Morandini writes:
> Vadim,
>
> I've found evidence of a bug like this under JRE 1.2... but I'm using 1.3.1
> and those files are still there :(
>
> Anyway, I'm wondering if I'm the only one with this problem....
>
> Best regards,
>
> ---------------------------------------------
> Luca Morandini
> GIS Consultant
> lmorandini@ieee.org
> http://utenti.tripod.it/lmorandini/index.html
> ---------------------------------------------
>
>
> > -----Original Message-----
> > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > Sent: Tuesday, April 16, 2002 9:53 PM
> > To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> > Subject: RE: How to clear the jar_cache files ?
> >
> >
> > > From: Luca Morandini [mailto:luca.morandini1@tin.it]
> > >
> > > > -----Original Message-----
> > > > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > > > Sent: Tuesday, April 16, 2002 9:08 PM
> > > > To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> > > > Subject: RE: How to clear the jar_cache files ?
> > > >
> > > >
> > >
> > > > > They're located in the temp directory of my server and have names
> > > > like:
> > > > > jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of
> > > > about 50
> > > > > a day.
> > > >
> > > > I have some files named like this, but in totally different
> > directory:
> > > > %USERPROFILE%\Local Settings\Temp\jar_cache14163.tmp
> > > >
> > > > I'm 90% sure that they were created neither by Tomcat, nor by JDK.
> > > >
> > >
> > > I beg to differ, since I removed Cocoon and they 're still produced
> > (though
> > > in much smaller numbers).
> > > Regarding the different location in the file system, it dependes on
> > the
> > > different setting of the $TEMP directory.
> > >
> > > Any other clue ?
> >
> > :-/
> >
> > Yes. I have got one. Here it is: rt.jar has string "jar_cache" inside. I
> > don't think it is coincidence. This means, JRE is responsible for
> > creating these files.
> >
> > Vadim
> >
> >
> > > Best regards,
> > >
> > > ---------------------------------------------
> > > Luca Morandini
> > > GIS Consultant
> > > lmorandini@ieee.org
> > > http://utenti.tripod.it/lmorandini/index.html
> > > ---------------------------------------------
> > >
> >
> >
> > ---------------------------------------------------------------------
> > Please check that your question has not already been answered in the
> > FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
> >
> > To unsubscribe, e-mail: <co...@xml.apache.org>
> > For additional commands, e-mail: <co...@xml.apache.org>
> >
>
>
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RE: How to clear the jar_cache files ?
Posted by Luca Morandini <lu...@tin.it>.
Vadim,
I've found evidence of a bug like this under JRE 1.2... but I'm using 1.3.1
and those files are still there :(
Anyway, I'm wondering if I'm the only one with this problem....
Best regards,
---------------------------------------------
Luca Morandini
GIS Consultant
lmorandini@ieee.org
http://utenti.tripod.it/lmorandini/index.html
---------------------------------------------
> -----Original Message-----
> From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> Sent: Tuesday, April 16, 2002 9:53 PM
> To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> Subject: RE: How to clear the jar_cache files ?
>
>
> > From: Luca Morandini [mailto:luca.morandini1@tin.it]
> >
> > > -----Original Message-----
> > > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > > Sent: Tuesday, April 16, 2002 9:08 PM
> > > To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> > > Subject: RE: How to clear the jar_cache files ?
> > >
> > >
> >
> > > > They're located in the temp directory of my server and have names
> > > like:
> > > > jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of
> > > about 50
> > > > a day.
> > >
> > > I have some files named like this, but in totally different
> directory:
> > > %USERPROFILE%\Local Settings\Temp\jar_cache14163.tmp
> > >
> > > I'm 90% sure that they were created neither by Tomcat, nor by JDK.
> > >
> >
> > I beg to differ, since I removed Cocoon and they 're still produced
> (though
> > in much smaller numbers).
> > Regarding the different location in the file system, it dependes on
> the
> > different setting of the $TEMP directory.
> >
> > Any other clue ?
>
> :-/
>
> Yes. I have got one. Here it is: rt.jar has string "jar_cache" inside. I
> don't think it is coincidence. This means, JRE is responsible for
> creating these files.
>
> Vadim
>
>
> > Best regards,
> >
> > ---------------------------------------------
> > Luca Morandini
> > GIS Consultant
> > lmorandini@ieee.org
> > http://utenti.tripod.it/lmorandini/index.html
> > ---------------------------------------------
> >
>
>
> ---------------------------------------------------------------------
> Please check that your question has not already been answered in the
> FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
>
> To unsubscribe, e-mail: <co...@xml.apache.org>
> For additional commands, e-mail: <co...@xml.apache.org>
>
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RE: How to clear the jar_cache files ?
Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Luca Morandini [mailto:luca.morandini1@tin.it]
>
> > -----Original Message-----
> > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > Sent: Tuesday, April 16, 2002 9:08 PM
> > To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> > Subject: RE: How to clear the jar_cache files ?
> >
> >
>
> > > They're located in the temp directory of my server and have names
> > like:
> > > jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of
> > about 50
> > > a day.
> >
> > I have some files named like this, but in totally different
directory:
> > %USERPROFILE%\Local Settings\Temp\jar_cache14163.tmp
> >
> > I'm 90% sure that they were created neither by Tomcat, nor by JDK.
> >
>
> I beg to differ, since I removed Cocoon and they 're still produced
(though
> in much smaller numbers).
> Regarding the different location in the file system, it dependes on
the
> different setting of the $TEMP directory.
>
> Any other clue ?
:-/
Yes. I have got one. Here it is: rt.jar has string "jar_cache" inside. I
don't think it is coincidence. This means, JRE is responsible for
creating these files.
Vadim
> Best regards,
>
> ---------------------------------------------
> Luca Morandini
> GIS Consultant
> lmorandini@ieee.org
> http://utenti.tripod.it/lmorandini/index.html
> ---------------------------------------------
>
---------------------------------------------------------------------
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RE: How to clear the jar_cache files ?
Posted by Luca Morandini <lu...@tin.it>.
> -----Original Message-----
> From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> Sent: Tuesday, April 16, 2002 9:08 PM
> To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> Subject: RE: How to clear the jar_cache files ?
>
>
> > They're located in the temp directory of my server and have names
> like:
> > jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of
> about 50
> > a day.
>
> I have some files named like this, but in totally different directory:
> %USERPROFILE%\Local Settings\Temp\jar_cache14163.tmp
>
> I'm 90% sure that they were created neither by Tomcat, nor by JDK.
>
I beg to differ, since I removed Cocoon and they 're still produced (though
in much smaller numbers).
Regarding the different location in the file system, it dependes on the
different setting of the $TEMP directory.
Any other clue ?
Best regards,
---------------------------------------------
Luca Morandini
GIS Consultant
lmorandini@ieee.org
http://utenti.tripod.it/lmorandini/index.html
---------------------------------------------
---------------------------------------------------------------------
Please check that your question has not already been answered in the
FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
To unsubscribe, e-mail: <co...@xml.apache.org>
For additional commands, e-mail: <co...@xml.apache.org>
RE: How to clear the jar_cache files ?
Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Luca Morandini [mailto:luca.morandini1@tin.it]
>
>
> > -----Original Message-----
> > From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> > Sent: Tuesday, April 16, 2002 8:14 PM
> > To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> > Subject: RE: How to clear the jar_cache files ?
> >
> >
> > > From: Luca Morandini [mailto:luca.morandini1@tin.it]
> > >
> > > Folks,
> > >
> > > sorry to make such an awkward question, but Tomcat keeps filling
my
> > > temp
> > > directory with this caching stuff... and no amount of mailing
lists
> > > searching helped me :(
> >
> > "jar_cache"? In tomcat? I never seen this/these directory/files.
> >
> > Vadim
> >
>
> Really ?
> They're located in the temp directory of my server and have names
like:
> jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of
about 50
> a day.
I have some files named like this, but in totally different directory:
%USERPROFILE%\Local Settings\Temp\jar_cache14163.tmp
I'm 90% sure that they were created neither by Tomcat, nor by JDK.
> Anyway, when Tomcat is re-started they get cleaned and re-created...
but not
> always :( hence my question.
Hm.
> Best regards,
>
> P.S.
> Oh, my configuration:
>
> - Windows 2000 Professional
Win2K Server
> - Sun JDK 1.3.1
> - Tomcat 4.0.1
4.0b5 - 4.0.4b2, all of them (not at the same moment though) :)
> - Cocoon 2.0.2
Vadim
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RE: How to clear the jar_cache files ?
Posted by Luca Morandini <lu...@tin.it>.
> -----Original Message-----
> From: Vadim Gritsenko [mailto:vadim.gritsenko@verizon.net]
> Sent: Tuesday, April 16, 2002 8:14 PM
> To: cocoon-users@xml.apache.org; lmorandini@ieee.org
> Subject: RE: How to clear the jar_cache files ?
>
>
> > From: Luca Morandini [mailto:luca.morandini1@tin.it]
> >
> > Folks,
> >
> > sorry to make such an awkward question, but Tomcat keeps filling my
> temp
> > directory with this caching stuff... and no amount of mailing lists
> > searching helped me :(
>
> "jar_cache"? In tomcat? I never seen this/these directory/files.
>
> Vadim
>
Really ?
They're located in the temp directory of my server and have names like:
jar_cache35350.tmp, jar_cache35354.tmp... and so on at the tune of about 50
a day.
Anyway, when Tomcat is re-started they get cleaned and re-created... but not
always :( hence my question.
Best regards,
P.S.
Oh, my configuration:
- Windows 2000 Professional
- Sun JDK 1.3.1
- Tomcat 4.0.1
- Cocoon 2.0.2
---------------------------------------------
Luca Morandini
GIS Consultant
lmorandini@ieee.org
http://utenti.tripod.it/lmorandini/index.html
---------------------------------------------
>
> > Best regards,
> >
> >
> > ---------------------------------------------
> > Luca Morandini
> > GIS Consultant
> > lmorandini@ieee.org
> > http://utenti.tripod.it/lmorandini/index.html
> > ---------------------------------------------
>
>
---------------------------------------------------------------------
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RE: How to clear the jar_cache files ?
Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Luca Morandini [mailto:luca.morandini1@tin.it]
>
> Folks,
>
> sorry to make such an awkward question, but Tomcat keeps filling my
temp
> directory with this caching stuff... and no amount of mailing lists
> searching helped me :(
"jar_cache"? In tomcat? I never seen this/these directory/files.
Vadim
> Best regards,
>
>
> ---------------------------------------------
> Luca Morandini
> GIS Consultant
> lmorandini@ieee.org
> http://utenti.tripod.it/lmorandini/index.html
> ---------------------------------------------
---------------------------------------------------------------------
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FAQ before posting. <http://xml.apache.org/cocoon/faqs.html>
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