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  1. HBase
  2. HBASE-16502

Reduce garbage in BufferedDataBlockEncoder

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0, 0.98.22, 2.0.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      In BufferedDataBlockEncoder.SeekerState every read will new a tagsBuffer for compressTags. There is no need when no tags or compressTags=false, so we can reduce this new byte[] to reduce garbage.

        Attachments

        1. HBASE-16502.branch-1.addnumv1.patch
          6 kB
          Lijin Bin
        2. HBASE-16502.branch-1.v1.patch
          7 kB
          Lijin Bin
        3. HBASE-16502-master_addnum_v1.patch
          7 kB
          Lijin Bin
        4. HBASE-16502-master_addnum_v2.patch
          7 kB
          Lijin Bin
        5. HBASE-16502-master_v2.patch
          6 kB
          Lijin Bin
        6. HBASE-16502-master.patch
          6 kB
          Lijin Bin

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              • Assignee:
                binlijin Lijin Bin
                Reporter:
                binlijin Lijin Bin
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                Dates

                • Created:
                  Updated:
                  Resolved: