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  1. HPCC
  2. HPCC-13052

Where to configure Java Options

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    Details

    • Type: Question
    • Status: Resolved
    • Priority: Not specified
    • Resolution: Invalid
    • Affects Version/s: 5.0.4
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Environment:
      enterprise_5.0.4-1

      Description

      The redbook says to configure java settings by setting jvmoptions in environment.conf, like so:
      jvmoptions=-Xmx1024m

      It also says to look for a line like this in the eclagent log in order to see the settings used:
      javaembed: Setting JVM Option: -Djava.class.path=/opt/HPCCSystems/classes:/opt/HPCCSystems/classes/myjava.jar:.

      I can set jvmoptions, but am having trouble seeing whether or not those options are taking effect. I never see the above javaembed line in any of the logs, eclagent or thor.

      Where can I look in order to confirm the java options I'm settings are being used?

      The specific settings I want:
      jvmoptions=-XX:MaxPermSize=128m -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled

      Thanks.

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            Assignee:
            Unassigned
            Reporter:
            lneric lneric
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