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  1. HBase
  2. HBASE-16691

Optimize KeyOnlyFilter by utilizing KeyOnlyCell

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.0.0
    • None
    • None
    • Reviewed

    Description

      In KeyOnlyFilter#transformCell will return a KeyOnlyCell that have no value or has valueLength as value, current will copy all row keys into a new byte[] and new a KeyValue, we can eliminate the copy and have a wrap KeyOnlyCell that ignore the cell's value.

      Attachments

        1. HBASE-16691-master.patch
          12 kB
          Lijin Bin
        2. HBASE-16691-master_v2.patch
          14 kB
          Lijin Bin
        3. HBASE-16691-addendum.patch
          1 kB
          Anoop Sam John

        Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-16692 Make ByteBufferUtils#equals safer and correct

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              binlijin Lijin Bin
              binlijin Lijin Bin
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              Dates

                Created:
                Updated:
                Resolved: