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  1. IMPALA
  2. IMPALA-4962

Max Size column incorrectly has NULLs in column stats via HS2 interface

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.9.0
    • Fix Version/s: Impala 2.9.0
    • Component/s: Backend
    • Labels:
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      Description

      If a query like

      show COLUMN STATS functional.alltypes

      is run through the HS2 interface, the "Max Size" column contains only NULLs. However, if the same query is run through Impala shell, the "Max Size" column has the same values as the "Avg Size" column (no NULLS).

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              • Assignee:
                tarasbob Taras Bobrovytsky
                Reporter:
                tarasbob Taras Bobrovytsky
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                • Created:
                  Updated:
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