[TIP]: maven and memory...

Salut all,

I guess that some had the same problems like me running multiproject in
keel-build. Just in case that there are more people out there like me: I
played around with the following parameters for the MAVEN_OPTS
environment variable

export MAVEN_OPTS="-Xmx768m -Xincgc -XX:MaxPermSize=128m"

You have to adjust the actual memory settings to your physical memory.
The biggest problem (at least for me) was that increasing "-Xmx" alone
doesn't help at all. I always got "java.lang.OutOfMemoryError: PermGen
space" exceptions. If you are interested in the meaning of the
parameters that I added I recommend you to read this
( http://java.sun.com/docs/hotspot/VMOptions.html and
http://java.sun.com/docs/hotspot/gc/index.html ).

Cheers,

Aleks

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