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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7612) Add Processor Framework for Rich Placement Constraints
Date Sat, 30 Dec 2017 05:56:02 GMT

    [ https://issues.apache.org/jira/browse/YARN-7612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16306663#comment-16306663
] 

Wangda Tan commented on YARN-7612:
----------------------------------

And also, this makes Processor enabled by default: 

{code}
540	  public static final boolean DEFAULT_RM_PLACEMENT_CONSTRAINTS_ENABLED = true;
{code}
It should be false, correct? [~asuresh].

> Add Processor Framework for Rich Placement Constraints
> ------------------------------------------------------
>
>                 Key: YARN-7612
>                 URL: https://issues.apache.org/jira/browse/YARN-7612
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Arun Suresh
>            Assignee: Arun Suresh
>             Fix For: YARN-6592
>
>         Attachments: YARN-7612-YARN-6592.001.patch, YARN-7612-YARN-6592.002.patch, YARN-7612-YARN-6592.003.patch,
YARN-7612-YARN-6592.004.patch, YARN-7612-YARN-6592.005.patch, YARN-7612-YARN-6592.006.patch,
YARN-7612-YARN-6592.007.patch, YARN-7612-YARN-6592.008.patch, YARN-7612-YARN-6592.009.patch,
YARN-7612-YARN-6592.010.patch, YARN-7612-YARN-6592.011.patch, YARN-7612-YARN-6592.012.patch,
YARN-7612-v2.wip.patch, YARN-7612.wip.patch
>
>
> This introduces a Placement Processor and a Planning algorithm framework to handle placement
constraints and scheduling requests from an app and places them on nodes.
> The actual planning algorithm(s) will be handled in a YARN-7613.



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