Thursday 16 February 2012

Tomcat: “java.lang.OutOfMemoryError: PermGen space” error

solution:

create setenv.sh as follow and put it into $CANTLINA_HOME/bin

#!/bin/sh
JAVA_OPTS="-Xms256m -Xmx512m -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC -XX:MaxPermSize=256m"

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