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https://issues.apache.org/jira/browse/YARN-796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14119955#comment-14119955
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Wangda Tan commented on YARN-796:
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Hi [~yufeldman],
Thanks for your support on this,
I've assigned some JIRAs to myself because I've patches for them already
(they're parts of big patch I uploaded today), just wait for some former JIRAs
get committed and I'll split and upload.
Please feel free to add JIRAs with no assignee to yourself if you feel
interested. And I believe there're more tasks/improvements we can do for
YARN-796, please create new tasks if you have any ideas :)
Many thanks,
Wangda
> Allow for (admin) labels on nodes and resource-requests
> -------------------------------------------------------
>
> Key: YARN-796
> URL: https://issues.apache.org/jira/browse/YARN-796
> Project: Hadoop YARN
> Issue Type: Sub-task
> Affects Versions: 2.4.1
> Reporter: Arun C Murthy
> Assignee: Wangda Tan
> Attachments: LabelBasedScheduling.pdf,
> Node-labels-Requirements-Design-doc-V1.pdf,
> Node-labels-Requirements-Design-doc-V2.pdf, YARN-796-Diagram.pdf,
> YARN-796.node-label.consolidate.1.patch, YARN-796.node-label.demo.patch.1,
> YARN-796.patch, YARN-796.patch4
>
>
> It will be useful for admins to specify labels for nodes. Examples of labels
> are OS, processor architecture etc.
> We should expose these labels and allow applications to specify labels on
> resource-requests.
> Obviously we need to support admin operations on adding/removing node labels.
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