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Posted to yarn-issues@hadoop.apache.org by "Varun Saxena (JIRA)" <ji...@apache.org> on 2015/01/02 20:47:34 UTC

[jira] [Assigned] (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 reassigned YARN-3003:
----------------------------------

    Assignee: Varun Saxena

> 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: Improvement
>            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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