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  1. Hive
  2. HIVE-18045

can VectorizedOrcAcidRowBatchReader be used all the time

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    • Improvement
    • Status: Open
    • Blocker
    • Resolution: Unresolved
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    Description

      Can we use VectorizedOrcAcidRowBatchReader for non-vectorized queries?
      It would just need a wrapper on top of it to turn VRBs into rows.
      This would mean there is just 1 acid reader to maintain - not 2.
      Would this be an issue for sorted reader/SMB support?

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          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-17458 VectorizedOrcAcidRowBatchReader doesn't handle 'original' files

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

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              Unassigned Unassigned
              ekoifman Eugene Koifman
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                Created:
                Updated: