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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/12/29 20:07:58 UTC

[jira] [Commented] (YARN-6039) Remove FIFOScheduler from hadoop trunk?

    [ https://issues.apache.org/jira/browse/YARN-6039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15786019#comment-15786019 ] 

Karthik Kambatla commented on YARN-6039:
----------------------------------------

[~leftnoteasy] - I really like your optimism :)

Sadly though, I am aware of some production uses of FIFO. 

> Remove FIFOScheduler from hadoop trunk?
> ---------------------------------------
>
>                 Key: YARN-6039
>                 URL: https://issues.apache.org/jira/browse/YARN-6039
>             Project: Hadoop YARN
>          Issue Type: Wish
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>
> I'm wondering if there's anybody still uses FifoScheduler, it lacks of activities for a long time and YARN dev still spend time to fix unit test failures and update its logic for code refactoring changes of common scheduler part. 
> If nobody is using it now or plan to use it in the future, we should remove it from trunk to lighten maintenance overhead.



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