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https://issues.apache.org/jira/browse/HDFS-15154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Wagle updated HDFS-15154:
-----------------------------------
    Attachment: HDFS-15154.09.patch

> Allow only hdfs superusers the ability to assign HDFS storage policies
> ----------------------------------------------------------------------
>
>                 Key: HDFS-15154
>                 URL: https://issues.apache.org/jira/browse/HDFS-15154
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs
>    Affects Versions: 3.0.0
>            Reporter: Bob Cauthen
>            Assignee: Siddharth Wagle
>            Priority: Major
>         Attachments: HDFS-15154.01.patch, HDFS-15154.02.patch, 
> HDFS-15154.03.patch, HDFS-15154.04.patch, HDFS-15154.05.patch, 
> HDFS-15154.06.patch, HDFS-15154.07.patch, HDFS-15154.08.patch, 
> HDFS-15154.09.patch
>
>
> Please provide a way to limit only HDFS superusers the ability to assign HDFS 
> Storage Policies to HDFS directories.
> Currently, and based on Jira HDFS-7093, all storage policies can be disabled 
> cluster wide by setting the following:
> dfs.storage.policy.enabled to false
> But we need a way to allow only HDFS superusers the ability to assign an HDFS 
> Storage Policy to an HDFS directory.



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