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  1. HPCC
  2. HPCC-17155

Global join fails if joining LHS with 0 records

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.2.10
    • Component/s: Thor
    • Labels:
      None

      Description

      Performing a global join to a a LHS dataset with 0 records can cause a crash.

      This occurs, because there is no partition info from dealing with the LHS, when it tries to sort the RHS it incorrectly uses LHS key serializers.

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          relates to

          Regression - A problem introduced by a previous change, which has not been included in any released version. HPCC-17209 Thor job coring in global JOIN/DENORMALIZE if LHS is pre-sorted.

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

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              • Assignee:
                jakesmith Jake Smith
                Reporter:
                jakesmith Jake Smith
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                Dates

                • Created:
                  Updated:
                  Resolved: