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  1. IMPALA
  2. IMPALA-8823

Implement DROP TABLE for insert-only ACID tables

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Impala 3.3.0
    • Component/s: None
    • Labels:

      Description

      Impala currently cannot drop insert-only ACID tables.

      To implement DROP TABLE for insert-only tables at first we need to acquire an exclusive lock from HMS, then proceed with the usual DROP TABLE process.

      Heartbeating the lock might be also needed.

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              • Assignee:
                gaborkaszab Gabor Kaszab
                Reporter:
                boroknagyz Zoltán Borók-Nagy
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                  Updated:
                  Resolved: