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https://issues.apache.org/jira/browse/YARN-7612?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arun Suresh updated YARN-7612:
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Attachment: YARN-7612.wip.patch
Attaching a proof of concept patch.
It applies cleanly on top of the latest YARN-7522 (Allocation tags manager)
patch.
* It adds a placeholder stub (and a default simple implementation) for the
Placement Constraint Manager - which we can flesh out in YARN-6596.
* It also adds a placeholder and simple implementation of a Planning Algorithm
which we can flesh out in YARN-7613
* It also introduces a new API in the ResourceScheduler to handle Scheduling
Requests - this uses the ResourceCommitRequest introduced by [~leftnoteasy].
[~leftnoteasy] / [~kkaranasos] / [[email protected]] - do take a look.
> Add Placement Processor and planner framework
> ---------------------------------------------
>
> 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
> Attachments: 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 separate JIRA.
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