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Posted to users@tomcat.apache.org by Francisco José Arnau Vives <fr...@intercontrol.es> on 2003/03/25 12:11:18 UTC
Memory allocations with java & TomCat
Dear users: I usually run tomcat over a linux machine. I need improve my
normal memory requirements because I generate very large reports.
I use in the initialization script 'export JAVA_OPTS=-Xmx1024m' and I solve
most of the problems in Linux.
The problem that I have now is that I have installed TomCat over a Windows
Machine as service and I don't know how can provide more memory requirements
to the java environment. Can anybody help me?
Re: Memory allocations with java & TomCat
Posted by Mark Pease <mp...@chartermi.net>.
If you are using the Windows service, this link gives you all the
information you need to know:
http://www.alexandriasc.com/software/JavaService/documentation.html
Specifically, you add your JAVA_OPTS to the 'JVM Option Number n' registry
settings, then make sure that you change 'JVM Option Count ' to reflect the
number of options you will then have.
Good luck!
Mark
----- Original Message -----
From: "Francisco José Arnau Vives" <fr...@intercontrol.es>
To: "Tomcat Users List" <to...@jakarta.apache.org>
Sent: Tuesday, March 25, 2003 6:11 AM
Subject: Memory allocations with java & TomCat
> Dear users: I usually run tomcat over a linux machine. I need improve my
> normal memory requirements because I generate very large reports.
> I use in the initialization script 'export JAVA_OPTS=-Xmx1024m' and I
solve
> most of the problems in Linux.
> The problem that I have now is that I have installed TomCat over a Windows
> Machine as service and I don't know how can provide more memory
requirements
> to the java environment. Can anybody help me?
>
>
>
>
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Re: Memory allocations with java & TomCat
Posted by Peter Lin <tc...@yahoo.com>.
what kind of processes are you doing that requires
setting your heap to 1gig RAM?
If you're generating reports, I hope your handling it
in streams and not reading the whole thing in at once.
You can use the same heap setting on windows, but I'm
not sure I understand your question to the list.
Are you looking for ways to improve windows memory
usage or VM memory?
peter
--- Francisco_Jos�_Arnau_Vives
<fr...@intercontrol.es> wrote:
> Dear users: I usually run tomcat over a linux
> machine. I need improve my
> normal memory requirements because I generate very
> large reports.
> I use in the initialization script 'export
> JAVA_OPTS=-Xmx1024m' and I solve
> most of the problems in Linux.
> The problem that I have now is that I have installed
> TomCat over a Windows
> Machine as service and I don't know how can provide
> more memory requirements
> to the java environment. Can anybody help me?
>
>
>
> >
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> To unsubscribe, e-mail:
> tomcat-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail:
tomcat-user-help@jakarta.apache.org
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