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  1. Drools
  2. DROOLS-6498

Mvel optimization concurrency issue

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Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 7.57.0.Final
    • core engine
    • None
    • 2021 Week 31-33 (from Aug 2)
    • Undefined
    • NEW
    • NEW

    Description

      Mvel optimization may be triggered multiple times if "&&" and/or "||" are involved.

      Test cases:
      https://github.com/kiegroup/drools/pull/3733

      • ConstraintWithOrConcurrencyTest
      • ConstraintWithAndOrConcurrencyTest

      They are TurtleTest so requires -DrunTurtleTests to test.

      Attachments

        Issue Links

          is incorporated by

          Bug - A problem that impairs or prevents the functions of the product. RHDM-1790 Mvel optimization concurrency issue

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-6067 Calling fireAllRules simultaneously from multiple threads in plain drl sometimes causes MVEL syntax errors.

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-6432 Calling fireAllRules simultaneously from multiple threads sometimes causes an exception inside MVELConsequence#evaluate.

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

          Activity

            People

              mfusco@redhat.com Mario Fusco
              rhn-support-tkobayas Toshiya Kobayashi
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              Dates

                Created:
                Updated:
                Resolved: