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https://issues.apache.org/jira/browse/HDFS-11400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861446#comment-15861446
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Weiwei Yang commented on HDFS-11400:
------------------------------------

I agree with Allen. Today most of provisioning tools, e.g ambari, handles the 
creation of necessary HDFS dirs, that works nicely and gives admin full control 
of file system layout. Similarly on linux, user home dirs were not created 
automatically, that is admin's job.

> Automatic HDFS Home Directory Creation
> --------------------------------------
>
>                 Key: HDFS-11400
>                 URL: https://issues.apache.org/jira/browse/HDFS-11400
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>          Components: hdfs, namenode
>    Affects Versions: 2.7.1
>         Environment: HDP 2.4.2
>            Reporter: Hari Sekhon
>
> Feature Request to add automatic home directory creation for HDFS users when 
> they are first resolved by the NameNode if their home directory does not 
> already exist, using configurable umask defaulting to 027.



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