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https://issues.apache.org/jira/browse/HADOOP-8727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13442789#comment-13442789
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Eli Collins commented on HADOOP-8727:
-------------------------------------


I'd word "Configure the umask value to apply when creating new files using the 
FileSystem classes." instead as "The umask used when creating files and 
directories." since this applies to both files and directories and eg other 
APIs like FileContext or FsShell.

Otherwise looks great.
                
> Gracefully deprecate dfs.umaskmode in 2.x onwards
> -------------------------------------------------
>
>                 Key: HADOOP-8727
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8727
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 2.0.0-alpha
>            Reporter: Harsh J
>            Assignee: Harsh J
>         Attachments: HADOOP-8727.patch, HADOOP-8727.patch
>
>
> While HADOOP-6234 added dfs.umaskmode in 0.21.0, the subsequent HADOOP-6233 
> simply renamed it, again in 0.21.0, without any deprecation mechanism 
> (understandable).
> However, 1.x now carries dfs.umaskmode but there isn't a graceful deprecation 
> when one upgrades to 2.x. We should recreate this prop and add it to the 
> deprecated list.

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