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Posted to yarn-issues@hadoop.apache.org by "Varun Saxena (JIRA)" <ji...@apache.org> on 2015/01/04 20:32:34 UTC

[jira] [Updated] (YARN-3003) Provide API for client to retrieve label to node mapping

     [ https://issues.apache.org/jira/browse/YARN-3003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Varun Saxena updated YARN-3003:
-------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: YARN-2492

> Provide API for client to retrieve label to node mapping
> --------------------------------------------------------
>
>                 Key: YARN-3003
>                 URL: https://issues.apache.org/jira/browse/YARN-3003
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Varun Saxena
>            Priority: Minor
>
> Currently YarnClient#getNodeToLabels() returns the mapping from NodeId to set of labels associated with the node.
> Client (such as Slider) may be interested in label to node mapping - given label, return the nodes with this label.



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