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  1. Hive
  2. HIVE-10632

Make sure TXN_COMPONENTS gets cleaned up if table is dropped before compaction.

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Details

    • Bug
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • 1.0.0
    • 1.3.0, 2.1.0
    • Metastore, Transactions
    • None

    Description

      The compaction process will clean up entries in TXNS, COMPLETED_TXN_COMPONENTS, TXN_COMPONENTS. If the table/partition is dropped before compaction is complete there will be data left in these tables. Need to investigate if there are other situations where this may happen and address it.

      see HIVE-10595 for additional info

      Attachments

        1. HIVE-10632.1.patch
          28 kB
          Wei Zheng
        2. HIVE-10632.2.patch
          34 kB
          Wei Zheng
        3. HIVE-10632.3.patch
          36 kB
          Wei Zheng
        4. HIVE-10632.4.patch
          42 kB
          Wei Zheng
        5. HIVE-10632.5.patch
          39 kB
          Wei Zheng
        6. HIVE-10632.6.patch
          40 kB
          Wei Zheng
        7. HIVE-10632.7.patch
          40 kB
          Wei Zheng
        8. HIVE-10632.branch-1.patch
          32 kB
          Wei Zheng

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12064 prevent transactional=false

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

          Bug - A problem which impairs or prevents the functions of the product. HIVE-10595 Dropping a table can cause NPEs in the compactor

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-12996 Temp tables shouldn't be locked

          • Major - Major loss of function.
          • Closed

          Activity

            People

              wzheng Wei Zheng
              ekoifman Eugene Koifman
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              Dates

                Created:
                Updated:
                Resolved: