[InterMine Dev] Javac 1.6

Matthew Wakeling matthew at flymine.org
Tue Nov 10 18:30:27 GMT 2009


On Tue, 10 Nov 2009, Vallejos, Andrew wrote:
> $ echo $ANT_OPTS
> -server -XX:MaxPermSize=1024M -Xmx2048M -XX:+UseParallelGC -Xms2048M -XX:SoftRefLRUPolicyMSPerMB=1 -XX:MaxHeapFreeRatio=99
>
> Pretty much inline with what the docs recommend.

One possibility is that your Java 1.6 is 64-bit while your Java 1.5 is 
32-bit. That would make it require more memory, possibly as much as 
double. If there is enough RAM available in the machine, try changing the 
"-Xmx2048M" option to "-Xmx4000M". If that works, then this may be the 
issue.

Matthew

-- 
 <Taking apron off> And now you can say honestly that you have been to a
 lecture where you watched paint dry.
         - Computer Graphics Lecturer



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