C&DS error: java.lang.OutOfMemoryError: Java heap space

Technote (troubleshooting)


Execution of a Modeler Stream within C&DS results in an OutOfMemoryError.

java.lang.OutOfMemoryError: Java heap space

Resolving the problem

To resolve, increase JBoss' wrapper.conf; Java Heap Size.

Edit the wrapper.conf file located under the /wrapper/conf directory of the Jboss installation. Increase the Maximum Java Heap Size to a value higher than currently set.

Note: Do not set this value to equal the amount of RAM on the system, RAM is needed for non Java processes.

# Maximum Java Heap Size (in MB)

Additional questions regarding the Java Heap Size parameter, please refer to the Application Server's resources.

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