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  1. OptaPlanner
  2. PLANNER-1378

ScoreDirector.beforeProblemFactAdded() seems broken

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      Install Optaplanner 6.2.0 and 7.15.0 side-by-side.

      Launch the example "CloudBalance" with sample data "3 computers/9 processes" and start the solvers. Add two computers on each side.

      V 6.2.0 will move processes to the newly added computers after a few seconds. V 7.15.0 will never take them into account.

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      Install Optaplanner 6.2.0 and 7.15.0 side-by-side. Launch the example "CloudBalance" with sample data "3 computers/9 processes" and start the solvers. Add two computers on each side. V 6.2.0 will move processes to the newly added computers after a few seconds. V 7.15.0 will never take them into account.
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    Description

      I detected this malfunction by performing tests under kie-server / workbench 7.14.0, by testing with the cloudBalancing example.

      Since it was difficult to debug, I decided to check if the problem also occurred in desktop version.

      I found that the operation was also incorrect in 7.15.0, while it is correct in 6.2.0 (and maybe later). I uploaded a video here : https://youtu.be/Ad7nAtgiQEM

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            Unassigned Unassigned
            dstadel Didier Stadelmann (Inactive)
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