16 Feb
2008
16 Feb
'08
3:24 p.m.
Ricardo Rodriguez wrote:
>Dowson_Jim(a)emc.com wrote:
> An MS Word document.
>
> The error also happened with a 6.5 MB zip file - so the xwiki limit
of
> 10MB may not be the issue (although documents
larger than the alleged
> 1MB MySQL limit have been successfully uploaded).
Thus, the problem may arise from the amount of memory
available for
Java. What servlet container are you using? I've seen this error here
running Tomcat. You can increase this amount by passing this parameter
"-Xmx256m -Xms256m" (in this case 256Mb will be the new amount of
available memory) at startup time.
I'll have to check with the lab folks - I believe they started with the
1.2M2 Windows complete build, then upgraded to 1.2RC2.
I will let you know after I have heard from them.
I wanted to make the changes one step at a time to isolate the root
cause.
So, you have to shutdown your servlet container, modify
some script to
startup.sh, catalina.sh or whatever your are using to launch Tomcat, to
>add this paramenters to CATALINA_OPTS or JAVA_OPTS.
I have not a clear
idea about what is the right variable to be modified.
Any feedback will
be really welcome.
Here is the script I am using here to start Tomcat:
mire:/home/webmaster/bin # cat start_tomcat6
#!/bin/sh
export CATALINA_HOME=/usr/share/tomcat-6.0.10
export JAVA_HOME=/usr/share/java/jre-1.6.0_01
export JRE_HOME=/usr/share/java/jre-1.6.0_01
export CATALINA_OPTS="-Xmx512m -Xms512m"
export JAVA_OPTS="-Xmx512m -Xms512m"
$CATALINA_HOME/bin/startup.sh
As per your question about the need of restarting XWiki
so that the new
configuration values become effective. Yes, this is
required. xwiki.cfg
is read at deployment time. So if you have any utility
that allow you
to
restart just one application, you are a lucky person
:-) If you have
not
it, just restart the servlet container.
I expected that to be the case - and the FAQ should be updated to
reflect that
(I didn't consider myself as authoritative, so I didn't want to edit the
entry).
I would also suggest that the error code (Java ....) be added to the
text as well.
I am sure there are people out there with a much more
in depth
knowledge
about this issue. But this has helped me. I hope it
could be useful for
you as well.
Perhaps, but by speaking, you're the most effective person ;-)
I'll update you (here) after we apply the changes and test again.
Thanks for your help!