Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-18158

Remove OrcRawRecordMerger.ReaderPairAcid.statementId

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 3.0.0
    • 3.0.0
    • Transactions
    • None

    Description

      • Need to get rid of this since we can always get this from the row itself in Acid 2.0.
      • For Acid 1.0, statementId == 0 in all deltas because both multi-statement txns and
      • Split Upate are only available in test mode so there is nothing can create a
      • deltas_x_x_M with M > 0.

      Attachments

        1. HIVE-18158.01.patch
          18 kB
          Eugene Koifman
        2. HIVE-18158.02.patch
          19 kB
          Eugene Koifman
        3. HIVE-18158.03.patch
          19 kB
          Eugene Koifman

        Issue Links

          blocks

          Bug - A problem which impairs or prevents the functions of the product. HIVE-18774 ACID: Use the _copy_N files copyNumber as the implicit statement-id

          • Blocker - Blocks development and/or testing work, production could not run
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-16832 duplicate ROW__ID possible in multi insert into transactional table

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

          Activity

            People

              ekoifman Eugene Koifman
              ekoifman Eugene Koifman
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: