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java.lang.OutOfMemoryError: Java heap space

ganesan ayyanu
Greenhorn

Joined: Oct 26, 2011
Posts: 3




org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet action threw exception
java.lang.OutOfMemoryError: Java heap space..........




how to solve this problem this type of error coming in console and as a jsp page.....if i want to change any settings....................
Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16014
    
  20

You need to increase Tomcat's VM memory limits, especially the one controlled by the "-xMx" option.

A good way to do that is to create a file named TOMCAT_HOME/bin/setenv.sh or TOMCAT_HOME\bin\setenv.bat and put a JAVA_OPTS assignment statement in it.


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subject: java.lang.OutOfMemoryError: Java heap space