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From "Manikandan R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3687) We should be able to remove node-label if there's no queue can use it.
Date Mon, 29 Jan 2018 11:20:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-3687?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16343236#comment-16343236

Manikandan R commented on YARN-3687:

[~leftnoteasy] Is this still valid? I was able to remove the label for which there is no queue

Root has 2 queues: A & B. "accessible-node-labels" is y (partition) in all these queues.
Have added x,y labels to cluster using 

./bin/yarn rmadmin -addToClusterNodeLabels "x(exclusive=false),y(exclusive=false)"

In this scenario, was not able to remove "y"  and able to remove "x".

Am I missing anything here?

Root has two ch

> We should be able to remove node-label if there's no queue can use it.
> ----------------------------------------------------------------------
>                 Key: YARN-3687
>                 URL: https://issues.apache.org/jira/browse/YARN-3687
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, client, resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>            Priority: Major
> Currently, we cannot remove node label from the cluster if there's no queue configure
it, but actually we should be able to remove it if capacity on the node label in root queue
is 0. This can avoid painful when user wants to reconfigure node label.

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