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SQL Operations Guide

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SETENV DH_JVM_OPTION_STRINGS

Allows specifying specific options to the JVM.

Example

SETENV DH_JVM_OPTIONS_STRINGS=-XX:+UseG1GC;-Xms40m;-Xmx40m

JVM environments might require specific tuning parameters, for example, changing the default Garbage Collector (GC) or setting memory limits on JVM heap usage. Use this parameter to pass in those values to fine tune your specific JVM environment.

The example below limits JVM memory (this is the default specified in ctsrvr.cfg in V11 and later):

SETENV DH_JVM_OPTION_STRINGS=-Xms100m -Xmx300m

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