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  1. HBase
  2. HBASE-12183

FuzzyRowFilter doesn't support reverse scans

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 0.98.8, 0.99.1
    • Filters
    • None

    Description

      Try using the FuzzyRowFilter with a reversed scanner and you'll get an RPC timeout. Looking at the code, this filter ignores the reversed flag and always move forward when calculating the value of getNextCellHint.

      Attachments

        1. HBASE-12183.01-0.99.patch
          28 kB
          Nick Dimiduk
        2. HBASE-12183.01-0.98.patch
          27 kB
          Nick Dimiduk
        3. HBASE-12183.01.patch
          28 kB
          Nick Dimiduk
        4. HBASE-12183.00-0.99.patch
          21 kB
          Nick Dimiduk
        5. HBASE-12183.00-0.98.patch
          21 kB
          Nick Dimiduk
        6. HBASE-12183.00.patch
          21 kB
          Nick Dimiduk
        7. 12183.patch
          10 kB
          Nick Dimiduk

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-28634 There is a possibility that data cannot be obtained during reverse fuzzy query.

          • Major - Major loss of function.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HBASE-12222 FuzzyRowFilter unpredictable with jagged rowkeys

          • Major - Major loss of function.
          • Closed

          Activity

            People

              ndimiduk Nick Dimiduk
              ndimiduk Nick Dimiduk
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              Dates

                Created:
                Updated:
                Resolved: