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  1. Slider
  2. SLIDER-82

Support ANTI_AFFINITY_REQUIRED option

    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Slider 0.91
    • Component/s: appmaster
    • Labels:
      None
    • Sprint:
      Slider September #1

      Description

      slider has an anti-affinity flag in roles (visible in resources.json?), which is ignored.

      YARN-1042 promises this for YARN, slider will need

      1. flag in resources.json
      2. use in container requests

      we may also want two policies: anti-affinity-desired, and -required. Then if required nodes get >1 container for the same component type on the same node, it'd have to request a new one and return the old one (Risk: getting the same one back).

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              • Assignee:
                stevel@apache.org Steve Loughran
                Reporter:
                stevel@apache.org Steve Loughran
              • Votes:
                1 Vote for this issue
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                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - 186h
                  186h
                  Remaining:
                  Remaining Estimate - 184h
                  184h
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                  0.5h