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  1. Drools
  2. DROOLS-3606

From with modify fires unexpected rule

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Details

    • Bug
    • Resolution: Done
    • Major
    • None
    • 7.17.0.Final
    • core engine
    • 2019 Week 05-07
      • See unit test PR
    • NEW
    • NEW

    Description

      The rules below expect that only "R1" is fired when Person ("John", 20) is inserted. However, "R2" is also fired though age is set to 5 in modify block.

      rule "R1"
    salience 1
    when
        $p : Person()
        Person( age > 10 ) from $p 
    then
        modify ($p) {
          setAge(5);
        }
        System.out.println( "R1, " + $p);
end

rule "R2"
    salience 0
    when
        $p : Person()
        Person( age > 10 ) from $p 
    then
        System.out.println( "R2, " + $p);
end

      Attachments

        Issue Links

          causes

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-4089 EvaluatedExpression not well resolved with JIT during race

          • 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
          is incorporated by

          Bug - A problem that impairs or prevents the functions of the product. RHDM-843 From with modify fires unexpected rule

          • 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
          is related to

          Bug - A problem that impairs or prevents the functions of the product. DROOLS-2557 Unexpected rule fire by sharing From and pojo without hashCode/equals

          • 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: