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  1. Hadoop YARN
  2. YARN-6242 [Umbrella] Miscellaneous Scheduler Performance Improvements
  3. YARN-6679

Reduce Resource instance overhead via non-PBImpl

          Details

          • Type: Sub-task
          • Status: Resolved
          • Priority: Major
          • Resolution: Fixed
          • Affects Version/s: 2.8.0
          • Fix Version/s: 2.9.0, 3.0.0-alpha4
          • Component/s: resourcemanager
          • Labels:
            None
          • Target Version/s:
          • Hadoop Flags:
            Reviewed

            Description

            Creating and using transient PB-based Resource instances during scheduling is very expensive. The overhead can be transparently reduced by internally using lightweight non-PB based instances.

              Attachments

              1. YARN-6679.trunk.patch
                34 kB
                Daryn Sharp
              2. YARN-6679.branch-2.patch
                37 kB
                Daryn Sharp
              3. YARN-6679.2.branch-2.patch
                39 kB
                Daryn Sharp
              4. YARN-6679.2.trunk.patch
                36 kB
                Daryn Sharp
              5. YARN-6679.3.trunk.patch
                37 kB
                Daryn Sharp
              6. YARN-6679.3.branch-2.patch
                40 kB
                Daryn Sharp

                Activity

                  People

                  • Assignee:
                    daryn Daryn Sharp
                    Reporter:
                    daryn Daryn Sharp
                  • Votes:
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                    Dates

                    • Created:
                      Updated:
                      Resolved: