[jira] [Updated] (YUNIKORN-1) [Umbrella] Support priority aware scheduling

["Craig Condit (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YUNIKORN-1?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Craig Condit updated YUNIKORN-1:
--------------------------------
    Summary: [Umbrella] Support priority aware scheduling  (was: Support app/task priority aware scheduling)

> [Umbrella] Support priority aware scheduling
> --------------------------------------------
>
>                 Key: YUNIKORN-1
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1
>             Project: Apache YuniKorn
>          Issue Type: New Feature
>          Components: core - scheduler
>            Reporter: Weiwei Yang
>            Assignee: Tao Yang
>            Priority: Major
>         Attachments: Support priority-based scheduling among applications v1.pdf, Support priority-based scheduling among applications v2.pdf, Support priority-based scheduling among applications v3.pdf
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The scheduler needs to understand app/task priority and make proper decisions while allocating resources. I think we don't need to introduce a very complex model when defining priorities, e.g supporting both queues, app, and task level priorities, it will be hard for users to consume. Instead, we need to find a clean, straightforward approach to handle priorities.



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