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  1. Hive
  2. HIVE-20738 Enable Delete Event filtering in VectorizedOrcAcidRowBatchReader
  3. HIVE-20694

Additional unit tests for VectorizedOrcAcidRowBatchReader min max key evaluation

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Details

    • Sub-task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • 4.0.0-alpha-1
    • Transactions
    • None
    • n/a

    Description

      Follow up to HIVE-20664 and HIVE-20635.

      Additional unit tests for VectorizedOrcAcidRowBatchReader.findMinMaxKeys and VectorizedOrcAcidRowBatchReader.findOriginalMinMaxKeys related to split and stripe boundaries - particularly the case when a split is completely within an ORC stripe.

      Attachments

        1. HIVE-20694.patch
          18 kB
          Saurabh Seth

        Issue Links

          relates to

          Sub-task - The sub-task of the issue HIVE-16812 VectorizedOrcAcidRowBatchReader doesn't filter delete events

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

          Sub-task - The sub-task of the issue HIVE-20635 VectorizedOrcAcidRowBatchReader doesn't filter delete events for original files

          • Major - Major loss of function.
          • Closed

          Sub-task - The sub-task of the issue HIVE-20664 Potential ArrayIndexOutOfBoundsException in VectorizedOrcAcidRowBatchReader.findMinMaxKeys

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              saurabhseth Saurabh Seth
              saurabhseth Saurabh Seth
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              Dates

                Created:
                Updated:
                Resolved: