[jira] [Created] (HDFS-15154) Allow only hdfs superusers the ability to assign HDFS storage policies

["Bob Cauthen (Jira)" <ji...@apache.org>]

Bob Cauthen created HDFS-15154:
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             Summary: 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


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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