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  1. HPCC
  2. HPCC-14343

Loop with loopAgain conditional can get stuck if stopped early on multi node system

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.4.4
    • Component/s: Thor
    • Labels:
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      Description

      If a global LOOP activity with a loop again expression is terminated prematurely on some nodes and not others, deadlock will occur.

      The stopped slave LOOP will cease to execute whilst the others wait on a global synchronization point.

      The loop must continue to execute until all have signalled finished.

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            • Assignee:
              jakesmith Jake Smith
              Reporter:
              jakesmith Jake Smith
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              • Created:
                Updated:
                Resolved: