On Tue, Jan 12, 2010 at 12:27 AM, Rick Bullotta
<[email protected]> wrote:
>> In terms of setting Java VM parameters, I know how to do it for a Java app
> or application server, but not for Scala. ;-)
>
> Anyone?
scala and scalac are shell script (or batch on windows).
On my scala version, the end of the script look like this :
# Reminder: substitution ${JAVA_OPTS:=-Xmx256M -Xms16M} DO NOT work on Solaris
[ -n "$JAVA_OPTS" ] || JAVA_OPTS="-Xmx256M -Xms32M"
if [ -z "$JAVACMD" -a -n "$JAVA_HOME" -a -x "$JAVA_HOME/bin/java" ]; then
JAVACMD="$JAVA_HOME/bin/java"
fi
exec "${JAVACMD:=java}" $JAVA_OPTS -cp "$TOOL_CLASSPATH"
-Dscala.home="$SCALA_HOME" -Denv.classpath="$CLASSPATH"
-Denv.emacs="$EMACS" scala.tools.nsc.MainGenericRunner "$@"
you can set your $JAVA_OPTS envrionment varibalbe to something like :
JAVA_OPTS="-Xmx1024M -Xms128M"
or copy scala to something like : scala-FatBurger and edit this part :
[ -n "$JAVA_OPTS" ] || JAVA_OPTS="-Xmx256M -Xms32M"
to :
[ -n "$JAVA_OPTS" ] || JAVA_OPTS="-Xmx2560M -Xms320M"
Btw... i'm pretty sure you run out of ram because you have a top level
transaction.
I sometime have the same problem, my workaround was to buy 8GB or ram :)
--
Laurent "ker2x" Laborde
Sysadmin & DBA at http://www.over-blog.com/
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