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Posted to dev@yunikorn.apache.org by "Weiwei Yang (Jira)" <ji...@apache.org> on 2020/06/18 01:54:00 UTC

[jira] [Resolved] (YUNIKORN-219) Add more document about FIFO/StateAware scheduling policies

     [ https://issues.apache.org/jira/browse/YUNIKORN-219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weiwei Yang resolved YUNIKORN-219.
----------------------------------
    Fix Version/s: 0.9
       Resolution: Fixed

> Add more document about FIFO/StateAware scheduling policies
> -----------------------------------------------------------
>
>                 Key: YUNIKORN-219
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-219
>             Project: Apache YuniKorn
>          Issue Type: Improvement
>            Reporter: Weiwei Yang
>            Assignee: Wilfred Spiegelenburg
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 0.9
>
>
> During the review of [https://github.com/apache/incubator-yunikorn-core/pull/166], there might be 2 more improvements can be made based on the current documentation. Users might be confused about the difference between FIFO and stateAware policies, suggest to add
>  * Give an example to illustrate how stateAware policy works, e.g with Spark jobs
>  * one common misunderstanding is when FIFO is applied, does it mean job2 won't be scheduled until job1 is done? I think we need some more doc to explain this.



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