Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-1399

Provide the ability to cache column data in memory

    XMLWordPrintableJSON

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.

      Attachments

        Issue Links

          depends upon

          Bug - A problem which impairs or prevents the functions of the product. HBASE-288 Add in-memory caching of data

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Activity

            People

              Unassigned Unassigned
              jimk Jim Kellerman
              Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: