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  1. Hive
  2. HIVE-11609

Capability to add a filter to hbase scan via composite key doesn't work

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.4.0, 3.0.0
    • HBase Handler
    • None

    Description

      It seems like the capability to add filter to an hbase scan which was added as part of HIVE-6411 doesn't work. This is primarily because in the HiveHBaseInputFormat, the filter is added in the getsplits instead of getrecordreader. This works fine for start and stop keys but not for filter because a filter is respected only when an actual scan is performed. This is also related to the initial refactoring that was done as part of HIVE-3420.

      Attachments

        1. HIVE-11609.08.patch
          23 kB
          Barna Zsombor Klara
        2. HIVE-11609.09.patch
          24 kB
          Barna Zsombor Klara
        3. HIVE-11609.1.patch.txt
          21 kB
          Swarnim Kulkarni
        4. HIVE-11609.10.patch
          23 kB
          Yongzhi Chen
        5. HIVE-11609.11.patch
          23 kB
          Yongzhi Chen
        6. HIVE-11609.2.patch.txt
          25 kB
          Swarnim Kulkarni
        7. HIVE-11609.3.patch.txt
          26 kB
          Swarnim Kulkarni
        8. HIVE-11609.4.patch.txt
          25 kB
          Swarnim Kulkarni
        9. HIVE-11609.5.patch
          25 kB
          Yongzhi Chen
        10. HIVE-11609.6.patch.txt
          24 kB
          Swarnim Kulkarni
        11. HIVE-11609.7.patch.txt
          22 kB
          Swarnim Kulkarni

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-3420 Inefficiency in hbase handler when process query including rowkey range scan

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

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-6411 Support more generic way of using composite key for HBaseHandler

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

          Activity

            People

              zsombor.klara Barna Zsombor Klara
              swarnim Swarnim Kulkarni
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              Dates

                Created:
                Updated:
                Resolved: