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Tomcat runs of out memory in a RAD scenario [message #741950]

Wed, 19 October 2011 23:28

Srinivasan Iyer
Messages: 34
Registered: October 2011

Member

The default Tomcat settings in a RAD scenario do not allocate much memory. Hence the application may run often out of memory quite frequently. The console log will often throw a java.lang.OutOfMemoryError exception. To avoid this, just add a different momory setting in the Tomcat launch configuration:

Servers > Open Launch Configuration > Arguments > VM arguments > at the very bottom add > -Xms128m -Xmx512m -XX:MaxPermSize=128m

[Updated on: Thu, 20 October 2011 06:32]

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Re: Tomcat runs of out memory in a RAD scenario [message #741982 is a reply to message #741950]

Thu, 20 October 2011 00:12

Robert Emsbach
Messages: 56
Registered: October 2011
Location: Shanghai

Member

On a standalone server (outside eclipse RAD environment) start tomcat using:

set JAVA_OPTS=-Xms128m -Xmx512m -XX:MaxPermSize=128m
catalina.bat run

Added to FAQ.

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