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  1. HPCC
  2. HPCC-15594

HashDedup in multi-channel configuration, could hit roxiemem assert during rowRowBuffer

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    Details

    • Type: Regression
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.0.0
    • Component/s: Thor
    • Labels:
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      Description

      With multiple channels, roxiemem callback removal may hit an assert if asking to remove a non-existent callback (e.g. if already removed).
      Without multiple channels this cannot happen.

      Check and avoid removal of previously removed hash dedup roxiemem callbacks.

      Although I think roxiemem should not assert here, since it only asserts in this situation if slave row managers.

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