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  1. Mesos
  2. MESOS-5758

Add ability to exclude resources from fair sharing.

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.0.0
    • Component/s: allocation, master
    • Labels:
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      Description

      Currently, the fair sharing implementation has some caveats when dealing with "scarce" resources:

      http://www.mail-archive.com/dev@mesos.apache.org/msg35631.html
      https://issues.apache.org/jira/browse/MESOS-5377

      GPUs have been the first type of first-class "scarce" resource in the system, and consequently we'd like to introduce mechanisms to mitigate the "scarce" resource issues.

      The first is a GPU framework capability in MESOS-5634. The second, in this ticket, is to provide the operator with the ability to more generally specify that some resource types (e.g. gpus) should not be fairly shared.

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              • Assignee:
                gyliu Guangya Liu
                Reporter:
                bmahler Benjamin Mahler
                Shepherd:
                Benjamin Mahler
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                • Created:
                  Updated:
                  Resolved: