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  1. IMPALA
  2. IMPALA-11837

Implement DROP STATS for Hive ACID tables

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    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • Catalog, Frontend
    • None
    • ghx-label-4

    Description

      The HMS api used by DROP STATS does not work for ACID tables (HIVE-22104), and there isn't seem to be an intention on the Hive side to implement this (Hive has no DROP STATS statement, so this api is probably only used by Impala).

      As a workaround Impala could set all stats to -1 when executing DROP STATS on ACID tables.

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          relates to

          New Feature - A new feature of the product, which has yet to be developed. HIVE-22104 Add API to drop column stats of transactional tables

          • Major - Major loss of function.
          • Open

          New Feature - A new feature of the product, which has yet to be developed. IMPALA-8836 Support COMPUTE STATS on insert only ACID tables

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

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              Unassigned Unassigned
              csringhofer Csaba Ringhofer
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                Created:
                Updated: