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  1. IMPALA
  2. IMPALA-7954 Support automatic invalidates using metastore notification events
  3. IMPALA-8579

Ignore trivial alter events

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • None
    • None
    • ghx-label-8

    Description

      Certain alter table and alter partition events are actually just to update the lastaccesstime. We should ignore such alter events to avoid unnecessary refresh/invalidates.

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. IMPALA-11534 Skip reloading file metadata for some ALTER_TABLE events

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

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              anuragmantri Anurag Mantripragada
              vihangk1 Vihang Karajgaonkar
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              Dates

                Created:
                Updated:
                Resolved: