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Posted to yarn-dev@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2014/10/31 17:38:34 UTC

[jira] [Created] (YARN-2786) Create yarn node-labels CLI to enable list node labels collection and node labels mapping

Wangda Tan created YARN-2786:
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             Summary: Create yarn node-labels CLI to enable list node labels collection and node labels mapping
                 Key: YARN-2786
                 URL: https://issues.apache.org/jira/browse/YARN-2786
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Wangda Tan
            Assignee: Wangda Tan


With YARN-2778, we can list node labels on existing RM nodes. But it is not enough, we should be able to: 
1) list node labels collection 
2) list node-to-label mappings even if the node hasn't registered to RM.

The command should start with "yarn node-labels ..."



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