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Allen Wittenauer commented on YARN-2786: ---------------------------------------- bq. The command should start with "yarn node-labels ..." Why isn't this part of 'yarn node' or 'yarn rmadmin'? Why do we need a specialized command for this? > 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 > Components: api, client, resourcemanager > Reporter: Wangda Tan > Assignee: Wangda Tan > Attachments: YARN-2786-20141031-1.patch, YARN-2786-20141031-2.patch > > > 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 ..." -- This message was sent by Atlassian JIRA (v6.3.4#6332)