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  1. HBase
  2. HBASE-20459

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

          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
                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
                stack

                Issue Links

                links to

                Web Link Review Board (branch-2.0)

                  Activity

                    People

                    • Assignee:
                      lhofhansl Lars Hofhansl
                      Reporter:
                      lhofhansl Lars Hofhansl
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                      Dates

                      • Created:
                        Updated:
                        Resolved: