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https://issues.apache.org/jira/browse/YARN-6781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16127433#comment-16127433
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Yu-Tang Lin commented on YARN-6781:
-----------------------------------

Hi Daniel, thanks for submit this issue. I would like to take this task!

> ResourceUtils.initializeResourcesMap() takes an unnecessary Map parameter
> -------------------------------------------------------------------------
>
>                 Key: YARN-6781
>                 URL: https://issues.apache.org/jira/browse/YARN-6781
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: YARN-3926
>            Reporter: Daniel Templeton
>            Priority: Minor
>              Labels: newbie
>
> The {{resourceInformationMap}} parameter is always passed in as a new {{Map}} 
> object, and it's never referenced again after the call.  The parameter can be 
> eliminated.  Instead the {{Map}} can be created inside the 
> {{initializeResourcesMap()}} method.



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