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https://issues.apache.org/jira/browse/YARN-8987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16680678#comment-16680678
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Weiwei Yang commented on YARN-8987:
-----------------------------------
cc [~bibinchundatt]
> Usability improvements node-attributes CLI
> ------------------------------------------
>
> Key: YARN-8987
> URL: https://issues.apache.org/jira/browse/YARN-8987
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Weiwei Yang
> Priority: Major
>
> I setup a single node cluster, then trying to add node-attributes with CLI,
> first I tried:
> {code:java}
> ./bin/yarn nodeattributes -add localhost:hostname(STRING)=localhost
> {code}
> this command returns exit code 0, however the node-attribute was not added.
> Then I tried to replace "localhost" with the host ID, and it worked.
> We need to ensure the command fails with proper error message when adding was
> not succeed.
> Similarly, when I remove a node-attribute that doesn't exist, I still get
> return code 0.
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