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  1. HBase
  2. HBASE-20459

Majority of scan CPU time in HBase-1 spent in size estimation

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Details

    • Improvement
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • 1.4.3
    • 1.4.4, 2.0.0
    • Performance, Scanners
    • None

    Description

      See attached screenshot. Will look into a fix later.

      Attachments

        1. HBASE-20459.branch-2.0.001.patch
          1 kB
          Michael Stack
        2. 20459-v2.txt
          0.8 kB
          Lars Hofhansl
        3. 20459.2.0.txt
          0.7 kB
          Michael Stack
        4. 20459.txt
          0.7 kB
          Lars Hofhansl
        5. Screenshot_20180419_162559.png
          28 kB
          Lars Hofhansl

        Issue Links

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          Web Link Review Board (branch-2.0)

          Activity

            People

              larsh Lars Hofhansl
              larsh Lars Hofhansl
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              Dates

                Created:
                Updated:
                Resolved: