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  1. Hive
  2. HIVE-7926 long-lived daemons for query fragment execution, I/O and caching
  3. HIVE-10566

LLAP: Vector row extraction allocates new extractors per process method call instead of just once

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Details

    • Sub-task
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 1.2.0
    • None
    • llap
    • None

    Description

      Extractors for unused columns (common for tables with many columns) are created for each batch instead of just once.

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            mmccline Matt McCline
            mmccline Matt McCline
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              Created:
              Updated:
              Resolved: