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Posted to yarn-issues@hadoop.apache.org by "Manikandan R (JIRA)" <ji...@apache.org> on 2018/10/12 09:41:00 UTC

[jira] [Comment Edited] (YARN-7018) Interface for adding extra behavior to node heartbeats

    [ https://issues.apache.org/jira/browse/YARN-7018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16647710#comment-16647710 ] 

Manikandan R edited comment on YARN-7018 at 10/12/18 9:40 AM:
--------------------------------------------------------------

Thanks for your comments. Incorporated all suggestions and kept the plugin also in Scheduler itself to make it simple. Please review. If required, we can open new jira for implementations!  May be CS to start with.


was (Author: manirajv06@gmail.com):
Thanks for your comments. Incorporated all suggestions and kept the plugin also in Scheduler itself to make it simple. Please review. If required, we can open new jira for implementations! 

> Interface for adding extra behavior to node heartbeats
> ------------------------------------------------------
>
>                 Key: YARN-7018
>                 URL: https://issues.apache.org/jira/browse/YARN-7018
>             Project: Hadoop YARN
>          Issue Type: New Feature
>          Components: resourcemanager
>            Reporter: Jason Lowe
>            Assignee: Jason Lowe
>            Priority: Major
>         Attachments: YARN-7018.POC.001.patch, YARN-7018.POC.002.patch, YARN-7018.POC.003.patch, YARN-7018.POC.004.patch
>
>
> This JIRA tracks an interface for plugging in new behavior to node heartbeat processing.  Adding a formal interface for additional node heartbeat processing would allow admins to configure new functionality that is scheduler-independent without needing to replace the entire scheduler.  For example, both YARN-5202 and YARN-5215 had approaches where node heartbeat processing was extended to implement new functionality that was essentially scheduler-independent and could be implemented as a plugin with this interface.



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