[
https://issues.apache.org/jira/browse/YARN-7920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16362027#comment-16362027
]
Wangda Tan commented on YARN-7920:
----------------------------------
Thanks [~sunilg], I plan to update documentation in a separate Jira or after
general consensus reached for proposed changes. I will address rest of the
comments in the next patch.
> Cleanup configuration of PlacementConstraints
> ---------------------------------------------
>
> Key: YARN-7920
> URL: https://issues.apache.org/jira/browse/YARN-7920
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Wangda Tan
> Assignee: Wangda Tan
> Priority: Blocker
> Attachments: YARN-7920.001.patch
>
>
> Currently it is very confusing to have the two configs in two different files
> (yarn-site.xml and capacity-scheduler.xml).
>
> Maybe a better approach is: we can delete the scheduling-request.allowed in
> CS, and update placement-constraints configs in yarn-site.xml a bit:
>
> - Remove placement-constraints.enabled, and add a new
> placement-constraints.handler, by default is none, and other acceptable
> values are a. external-processor (since algorithm is too generic to me), b.
> scheduler.
> - And add a new PlacementProcessor just to pass SchedulingRequest to
> scheduler without any modifications.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
