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  1. HBase
  2. HBASE-15514

Single (or small number) of Column Family(ies) in Mutation optimization

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Not A Problem
    • None
    • None
    • Performance
    • None

    Description

      familyMap in Mutation class is TreeMap<byte[], List<Cell>>. Overhead of TreeMap - 48 bytes, TreeMap$Entry - 40 bytes.

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          is part of

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-15492 Memory usage optimizations

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              vrodionov Vladimir Rodionov
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                Created:
                Updated:
                Resolved: