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Posted to yarn-issues@hadoop.apache.org by "Erkin Alp Güney (JIRA)" <ji...@apache.org> on 2019/07/19 05:26:00 UTC

[jira] [Commented] (YARN-9684) Add SLS support for FIFO Scheduler

    [ https://issues.apache.org/jira/browse/YARN-9684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16888536#comment-16888536 ] 

Erkin Alp Güney commented on YARN-9684:
---------------------------------------

Addition of FIFO support would enable us find parallelism issues which can occur on single node setups.

> Add SLS support for FIFO Scheduler
> ----------------------------------
>
>                 Key: YARN-9684
>                 URL: https://issues.apache.org/jira/browse/YARN-9684
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: scheduler-load-simulator
>    Affects Versions: 3.1.2, 3.3.0, 3.2.1
>            Reporter: Erkin Alp Güney
>            Priority: Major
>              Labels: benchmark, yarn
>
> I have managed to adapt SLS wrapper into FIFO scheduler. It is currently half-working (container allocations are not traced, but all else works). Going to upload patch shortly.



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