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  1. Red Hat Process Automation Manager
  2. RHPAM-928

PMML scorecards are not able to evaluate ComplexPartialScore

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Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 7.0.0.GA
    • BRE
    • RC1
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      1. Run reproducer: https://github.com/kiegroup/drools/pull/1720/files#diff-d5d3776fdc96ec607ba1721a96e0e89bR316
      2. Test fails with NPE exception:
        java.lang.RuntimeException: java.lang.NullPointerException
        at org.drools.core.base.accumulators.SumAccumulateFunction.accumulate(SumAccumulateFunction.java:62)
        at org.drools.core.base.accumulators.SumAccumulateFunction.accumulate(SumAccumulateFunction.java:27)
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      Run reproducer: https://github.com/kiegroup/drools/pull/1720/files#diff-d5d3776fdc96ec607ba1721a96e0e89bR316 Test fails with NPE exception: java.lang.RuntimeException: java.lang.NullPointerException at org.drools.core.base.accumulators.SumAccumulateFunction.accumulate(SumAccumulateFunction.java:62) at org.drools.core.base.accumulators.SumAccumulateFunction.accumulate(SumAccumulateFunction.java:27)

    Description

      Drools engine is not able to evaluate ComplexPartialScore score and fails with NPE. See reproducer [1]. ComplexPartialScore is a part of scorecard implementation and can be used for evaluation of custom arithmetic expressions. [2] This feature was added to PMML in version 4.2, which is currently supported by kie-pmml module in Drools. [3]

      [1] https://github.com/kiegroup/drools/pull/1720/files#diff-d5d3776fdc96ec607ba1721a96e0e89bR316
      [2] http://dmg.org/pmml/v4-2-1/Scorecard.html#xsdElement_ComplexPartialScore
      [3] http://dmg.org/pmml/v4-2-1/Changes.html

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          Bug - A problem that impairs or prevents the functions of the product. RHDM-316 PMML scorecards are not able to evaluate ComplexPartialScore

          • 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

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              lleveric Lance Leverich (Inactive)
              jpetrlik@redhat.com Jiri Petrlik
              Jiri Petrlik Jiri Petrlik
              Jiri Petrlik Jiri Petrlik
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                Created:
                Updated:
                Resolved: