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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

    • Type: Improvement
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.4.3
    • Fix Version/s: 1.4.4, 2.0.0
    • Component/s: Performance, Scanners
    • Labels:
      None

      Description

      See attached screenshot. Will look into a fix later.

        Attachments

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

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              • Assignee:
                larsh Lars Hofhansl
                Reporter:
                larsh Lars Hofhansl
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                Dates

                • Created:
                  Updated:
                  Resolved: