Increasing Heap Memory of Tomcat

If your server gives error like Out Of Memory :java heap size then try the following.


Apache Tomcat

To increase minimum and maximum heap size for Tomcat applications set the CATALINA_OPTS environment variable before starting Tomcat. To set the same heap sizes, on UNIX edit the Tomcat startup.sh script and add a line:


    export CATALINA_OPTS=-Xms16m -Xmx256m;