[jira] [Created] (HDFS-9348) DFS GetErasureCodingPolicy API on a non-existent file should be handled properly

[Rakesh R (JIRA)]

Rakesh R created HDFS-9348:
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             Summary: DFS GetErasureCodingPolicy API on a non-existent file 
should be handled properly
                 Key: HDFS-9348
                 URL: https://issues.apache.org/jira/browse/HDFS-9348
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Rakesh R
            Assignee: Rakesh R
            Priority: Minor


Presently calling {{dfs#getErasureCodingPolicy()}} on a non-existent file is 
returning the ErasureCodingPolicy info. As per the 
[discussion|https://issues.apache.org/jira/browse/HDFS-8777?focusedCommentId=14981077&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14981077]
 it has to validate and throw FileNotFoundException.

Also, {{dfs#getEncryptionZoneForPath()}} API has the same behavior. Again we 
can discuss to add the file existence validation in this case.



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