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https://issues.apache.org/jira/browse/YARN-2495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Naganarasimha G R updated YARN-2495:
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Attachment: YARN-2495.20141126-1.patch
Hi [~wangda], corrected the earlier 3 review comments and uploading the patch .
I was going through [YARN-2786] and Vinod had mentioned in one of his
[comments|https://issues.apache.org/jira/browse/YARN-2786?focusedCommentId=14203210&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14203210]
{quote}
IAC, the crux of what you want is a per node script based configuration. That
IS happening as we speak as part of the tickets I referred to. Further, you
don't want a central list of valid labels which I disagree with. *But sure, we
will make this configurable to or not to require a central list so that you can
turn it off.* Others like me can turn it on to avoid
random-labels-bubbling-up-in-my-cluster madness.
{quote}
In this case i feel we need to start discussing on ??YARN-2728 : Support for
disabling the Centralized NodeLabel validation in Distributed Node Label
Configuration setup.??
> Allow admin specify labels from each NM (Distributed configuration)
> -------------------------------------------------------------------
>
> Key: YARN-2495
> URL: https://issues.apache.org/jira/browse/YARN-2495
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Wangda Tan
> Assignee: Naganarasimha G R
> Attachments: YARN-2495.20141023-1.patch, YARN-2495.20141024-1.patch,
> YARN-2495.20141030-1.patch, YARN-2495.20141031-1.patch,
> YARN-2495.20141119-1.patch, YARN-2495.20141126-1.patch,
> YARN-2495_20141022.1.patch
>
>
> Target of this JIRA is to allow admin specify labels in each NM, this covers
> - User can set labels in each NM (by setting yarn-site.xml or using script
> suggested by [~aw])
> - NM will send labels to RM via ResourceTracker API
> - RM will set labels in NodeLabelManager when NM register/update labels
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