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  1. Hadoop YARN
  2. YARN-1187

Add discrete event-based simulation to yarn scheduler simulator

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Follow the discussion in YARN-1021.

      Discrete event simulation decouples the running from any real-world clock. This allows users to step through the execution, set debug points, and definitely get a deterministic rexec.

        Attachments

        1. YARN-1187-trunk.001.patch
          440 kB
          Andrew Chung
        2. YARN-1187 design doc.pdf
          60 kB
          Andrew Chung
        3. YARN-1187-branch-2.1.3.001.patch
          437 kB
          Andrew Chung

        Issue Links

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            • Assignee:
              afchung90 Andrew Chung
              Reporter:
              ywskycn Wei Yan

              Dates

              • Created:
                Updated:

                Issue deployment