[jboss-jira] [JBoss JIRA] (DROOLS-334) PHREAK goes into infinite loop, and hangs with 'no-loop' on rules with conditional named consequence and dynamic salience

Duncan Doyle (JIRA) jira-events at lists.jboss.org
Mon Nov 11 06:03:06 EST 2013


Duncan Doyle created DROOLS-334:
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             Summary: PHREAK goes into infinite loop, and hangs with 'no-loop' on rules with conditional named consequence and dynamic salience
                 Key: DROOLS-334
                 URL: https://issues.jboss.org/browse/DROOLS-334
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 6.0.0.CR5
         Environment: Mac OS-X 10.9, Oracle Hotspot 1.7.0_45
            Reporter: Duncan Doyle
            Assignee: Mark Proctor


Reproducer at: https://github.com/DuncanDoyle/DroolsInOrderTemporalReasoningPhreakLoopAndHang

Clone the project in the given GitHub repository and run 'mvn -Pphreak clean test' (-Pphreak runs the test with PHREAK, -Preteoo runs the test with ReteOO).

ReteOO works fine, but PHREAK goes into an infinite-loop. Setting 'no-loop' on the "TECH-rule-RG-FLT-03B Retract all filtered events once we've sent an event."-rule causes the engine to hang and use 100% CPU on one core.

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