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  1. HPCC
  2. HPCC-23235

If a KJ file part has no crc and remote reading, it could cause a cache miss

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 7.0.0
    • Fix Version/s: 7.6.18
    • Component/s: Thor
    • Labels:
      None

      Description

      When performing remote reads, and a index file part has no crc attribute, the crc sent to the remote side is left uninitialized.
      The crc is used as part of the key cache id, so the consequence is that it will cause a cache miss and reopen the index part, with a slight loss of efficiency as a result.

      Other than that, no observable symptoms should be seen.

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