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https://issues.apache.org/jira/browse/YARN-4043?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14680655#comment-14680655
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Allen Wittenauer commented on YARN-4043:
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Errr, isn't this the warning that users see to let them know that they can't 
actually override that value rather than silently fail?

> Unnecessary warning message : "an attempt to override final parameter:"
> -----------------------------------------------------------------------
>
>                 Key: YARN-4043
>                 URL: https://issues.apache.org/jira/browse/YARN-4043
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Spandan Dutta
>            Assignee: Spandan Dutta
>         Attachments: warn-msg.patch
>
>
> In the following 
> [function|https://github.com/apache/hadoop/blob/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/Configuration.java#L2739].
>  
> When the attr is in the list of final attrs it just outputs this message 
> without actually updating any resources as per my understanding. 
> We should remove this warning.



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