Hi Ravi This is what I configure to enable increased min/max heap (Note the collection of unused PermGen parameters) -Xmx512m -XX:MaxPermSize=512m -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -X X:+CMSPermGenSweepingEnabled -XX:+CMSClassUnloadingEnabled
HTH M- ----- Original Message ----- From: "Ravi Roy" <[EMAIL PROTECTED]> To: <user@ant.apache.org> Sent: Monday, December 10, 2007 10:37 AM Subject: Frequent java.lang.OutOfMemoryError: Java heap space error Hello all, I am running my product build with cruisecontrol using ant 1.7.0. I have set ANT_OPTS=-Xms=1536m -Xmx1536m, but still I am getting below mentioned error, I have searched mail archive, but I see ANT_OPTS settings, which I have already set, I get the following error : [javac] The system is out of resources. [javac] java.lang.OutOfMemoryError: Java heap space Am I doing right to set ANT_OPTS variable to increase the heap size ? I am running my build machine using Windows XP with 2.0 Gigabyte of physical RAM. Does somebody know how to handle this ? It is more frequent now. Thanks in adavnace for thoughts. Regards, Ravi --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]