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  1. HBase
  2. HBASE-953

Enable BLOCKCACHE by default [WAS -> Reevaluate HBASE-288 block caching work....?]

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Details

    • Task
    • Status: Closed
    • Critical
    • Resolution: Fixed
    • None
    • 0.19.0
    • None
    • None

    Description

      Go back and take another look at the Tom White work. We've gotten boost in writing and scanning because of J-D work. HBASE-288 looks like it boosts sequential reads and perhaps random read a little. Take another look.

      Attachments

        1. blockcache.patch
          30 kB
          Michael Stack

        Issue Links

          is related to

          New Feature - A new feature of the product, which has yet to be developed. HBASE-965 Implement BlockCache using custom LRU/ARC mechanism rather than SoftReferences

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              stack Michael Stack
              stack Michael Stack
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              Dates

                Created:
                Updated:
                Resolved: