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  1. Hadoop Common
  2. HADOOP-1399

Provide the ability to cache column data in memory

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Details

    • New Feature
    • Status: Closed
    • Minor
    • Resolution: Duplicate
    • None
    • None
    • None
    • None

    Description

      Bigtable allows column families to be served out of memory to reduce disk accesses.

      Issues with this are:

      • need region server row/value caching and block caching
      • maintaining read cache coherency while writes are on-going.

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              Unassigned Unassigned
              jimk Jim Kellerman
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                Updated:
                Resolved: