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  1. JBRULES
  2. JBRULES-3569

Avoid JITting constraint if the used PermGen size is above a given threshold

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Details

    • Enhancement
    • Status: Resolved (View Workflow)
    • Major
    • Resolution: Done
    • None
    • 5.4.1.Final, 5.5.0.Beta1
    • None
    • None

    Description

      JITting all the constraints used in a large rule base can cause an OutOfMemory error in the PermGen space. Before to JIT a constraint it is necessary to check if the PermGen space currently in use is above a (optionally configurable) threshold and in this case avoid the JITting and let the constraint to be evaluated in interpreted mode.

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            mfusco@redhat.com Mario Fusco
            mfusco@redhat.com Mario Fusco
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              Created:
              Updated:
              Resolved: