[ 
https://issues.apache.org/jira/browse/YARN-2448?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Varun Vasudev updated YARN-2448:
--------------------------------

    Attachment: apache-yarn-2448.1.patch

I didn't do a clean which led to me missing an override in hadoop-tools. 
Uploaded new patch with fix. Thanks for [~leftnoteasy] for the help!

> RM should expose the name of the ResourceCalculator being used when AMs 
> register
> --------------------------------------------------------------------------------
>
>                 Key: YARN-2448
>                 URL: https://issues.apache.org/jira/browse/YARN-2448
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>         Attachments: apache-yarn-2448.0.patch, apache-yarn-2448.1.patch
>
>
> The RM should expose the name of the ResourceCalculator being used when AMs 
> register, as part of the RegisterApplicationMasterResponse.
> This will allow applications to make better decisions when scheduling. 
> MapReduce for example, only looks at memory when deciding it's scheduling, 
> even though the RM could potentially be using the DominantResourceCalculator.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Reply via email to