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  1. Mesos
  2. MESOS-6113

Offer unused quota resources as revocable

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    Details

    • Type: Task
    • Status: Accepted
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 1.0.1
    • Fix Version/s: None
    • Component/s: allocation
    • Labels:

      Description

      Goal:

      I have high-priority Spark jobs, and best-effort jobs. I need my high-priority jobs to pre-empt my best-effort jobs, so I'd like to launch the best-effort jobs on revocable resources.

      Problem:

      Revocable resources are currently only created via oversubscription, where resources allocated to but not used by a framework will be offered to other frameworks. This doesn't support the ability for a high-pri framework to start up and pre-empty a low-pri framework.

      Solution:

      Let's allow quota (and ideally any reserved resources) to be configurable to be offered as revocable resources to other frameworks that don't register with the role.

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              • Assignee:
                Unassigned
                Reporter:
                mgummelt Michael Gummelt
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                Dates

                • Created:
                  Updated: