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Posted to hdfs-issues@hadoop.apache.org by "Rakesh R (JIRA)" <ji...@apache.org> on 2015/10/30 21:18:27 UTC

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

     [ https://issues.apache.org/jira/browse/HDFS-9348?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rakesh R updated HDFS-9348:
---------------------------
    Attachment: HDFS-9348-00.patch

> 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
>         Attachments: HDFS-9348-00.patch
>
>
> 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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