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Increasing the memory of Apache Tomcat


  1. Go to <TomcatPath>\bin, and edit the catalina.bat file.
  2. Add the following line:
    set JAVA_OPTS=%JAVA_OPTS% -XX:MaxMetaspaceSize=512m -Xmx1024m -Xms256m
  3. If you are an Oracle user, add the following line in order to specify the catalog and schema database parameters, and to avoid errors during Talend Administration Center startup:
    Xmx<1G> -Dtalend.catalog=<catalogName> -Dtalend.schema=<schemaName>


The Apache Tomcat memory size is now increased and the server can hold several web applications.

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