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  1. HBase
  2. HBASE-6597

Block Encoding Size Estimation

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    Details

    • Type: Improvement
    • Status: In Progress
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 0.89-fb
    • Fix Version/s: None
    • Component/s: io
    • Labels:
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      Description

      Blocks boundaries as created by current writers are determined by the size of the unencoded data. However, blocks in memory are kept encoded. By using an estimate for the encoded size of the block, we can get greater consistency in size.

        Attachments

        1. D5895.1.patch
          67 kB
          Phabricator
        2. D5895.2.patch
          90 kB
          Phabricator
        3. D5895.3.patch
          90 kB
          Phabricator
        4. D5895.4.patch
          93 kB
          Phabricator
        5. D5895.5.patch
          95 kB
          Phabricator
        6. 6597-trunk.txt
          93 kB
          Ted Yu

          Activity

            People

            • Assignee:
              mikhail Mikhail Gryzykhin
              Reporter:
              enixon Brian Nixon
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              Dates

              • Created:
                Updated: