Shared Content for Data Engineering 10.2.2 Service Pack 1
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Maximum Heap Size
Amount of RAM allocated to the Java Virtual Machine (JVM) that runs the Metadata Access Service. Use this property to increase the performance. The default heap size is 1024 MB.
JVM Command Line Options
Java Virtual Machine (JVM) command line options to run Java-based programs. When you configure the JVM options, you must set the Java SDK classpath, Java SDK minimum memory, and Java SDK maximum memory properties. You can also set the idle timeout for a process. The default idle timeout is 120 minutes.