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https://issues.apache.org/jira/browse/YARN-796?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15203721#comment-15203721
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Naganarasimha G R commented on YARN-796:
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Yes [~jameszhouyi], in 2.6.0 this command is not yet supported and the
documentation which is available is for 2.7.2 and lot more fixes and features
is expected to come in 2.8.0. If you are planning to experiment this feature
then 2.7.2 is fine but to use it in production then i would suggest to better
wait for 2.8.0.
[~wangda], is it required to document what is available as part of 2.6.x ?
> 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,
> Non-exclusive-Node-Partition-Design.pdf, YARN-796-Diagram.pdf,
> YARN-796.node-label.consolidate.1.patch,
> YARN-796.node-label.consolidate.10.patch,
> YARN-796.node-label.consolidate.11.patch,
> YARN-796.node-label.consolidate.12.patch,
> YARN-796.node-label.consolidate.13.patch,
> YARN-796.node-label.consolidate.14.patch,
> YARN-796.node-label.consolidate.2.patch,
> YARN-796.node-label.consolidate.3.patch,
> YARN-796.node-label.consolidate.4.patch,
> YARN-796.node-label.consolidate.5.patch,
> YARN-796.node-label.consolidate.6.patch,
> YARN-796.node-label.consolidate.7.patch,
> YARN-796.node-label.consolidate.8.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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