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  1. Hive
  2. HIVE-24964

Backport HIVE-22453: Describe table unnecessarily fetches partitions

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.0.0, 3.1.1, 3.1.2
    • 3.1.3
    • None

    Description

      When users have highly partitioned table (10k+), all describe commands will take a very long time to complete. This change will make it such that only "describe extended/formatted table" will start gathering partition statistics. "Describe table" will not collect the stats.

      This backports https://issues.apache.org/jira/browse/HIVE-22453 to branch-3.1.

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              kecheung Kevin Cheung
              kecheung Kevin Cheung
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