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Posted to dev@yunikorn.apache.org by "Craig Condit (Jira)" <ji...@apache.org> on 2022/12/14 15:22:00 UTC

[jira] [Resolved] (YUNIKORN-1465) Track dynamic preemption priority of applications

     [ https://issues.apache.org/jira/browse/YUNIKORN-1465?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Craig Condit resolved YUNIKORN-1465.
------------------------------------
     Fix Version/s: 1.2.0
    Target Version: 1.2.0
        Resolution: Fixed

Merged to master.

> Track dynamic preemption priority of applications
> -------------------------------------------------
>
>                 Key: YUNIKORN-1465
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1465
>             Project: Apache YuniKorn
>          Issue Type: Sub-task
>          Components: core - scheduler
>            Reporter: Craig Condit
>            Assignee: Peter Bacsko
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.2.0
>
>
> To support efficient victim selection for preemption, we should track the lowest (effective) priority of tasks in an application, similar to how we track the highest priority for asks. This will allow us to efficiently prune the list of candidate applications for preemption.



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