Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-14826 Support vectorization for Parquet
  3. HIVE-17961

NPE during initialization of VectorizedParquetRecordReader when input split is null

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.4.0, 3.0.0
    • 2.4.0, 3.0.0
    • Hive
    • None

    Description

      HIVE-16465 introduces the regression which causes a NPE during initialize of the vectorized reader when input split is null. This was already fixed in HIVE-15718 but got exposed again we refactored for HIVE-16465. We should also add a test case to catch such regressions in the future.

      Attachments

        1. HIVE-17961.01.patch
          21 kB
          Vihang Karajgaonkar
        2. HIVE-17961.02.patch
          35 kB
          Vihang Karajgaonkar
        3. HIVE-17961.03.patch
          35 kB
          Vihang Karajgaonkar
        4. HIVE-17961.04-branch-2.patch
          36 kB
          Vihang Karajgaonkar
        5. HIVE-17961.05.patch
          35 kB
          Vihang Karajgaonkar

        Issue Links

          is broken by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-16465 NullPointer Exception when enable vectorization for Parquet file format

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

          Activity

            People

              vihangk1 Vihang Karajgaonkar
              vihangk1 Vihang Karajgaonkar
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: