[jira] [Updated] (YARN-4176) Resync NM nodelabels with RM every x interval for distributed nodelabels

["Bibin A Chundatt (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YARN-4176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bibin A Chundatt updated YARN-4176:
-----------------------------------
    Attachment: 0001-YARN-4176.patch

Attaching patch for review.

[~Naganarasimha]
# Have taken care of configuration naming .
# Haven't changed Syste.mills as of now.

> Resync NM nodelabels with RM every x interval for distributed nodelabels
> ------------------------------------------------------------------------
>
>                 Key: YARN-4176
>                 URL: https://issues.apache.org/jira/browse/YARN-4176
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Bibin A Chundatt
>            Assignee: Bibin A Chundatt
>         Attachments: 0001-YARN-4176.patch
>
>
> This JIRA is for handling the below set of issue
> # Distributed nodelabels after NM registered with RM if cluster nodelabels are removed and added then NM doesnt resend labels in heartbeat again untils any change in labels
> # NM registration failed with Nodelabels should resend labels again to RM 
> The above cases can be handled by  resync nodeLabels with RM every x interval
> # Add property {{yarn.nodemanager.node-labels.provider.resync-interval-ms}} and  will resend nodelabels to RM based on config no matter what the registration fails or success.



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