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https://issues.apache.org/jira/browse/HDFS-3460?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Abdelnur updated HDFS-3460:
-------------------------------------

    Fix Version/s:     (was: 2.0.1-alpha)
    
> HttpFS proxyuser validation with Kerberos ON uses full principal name
> ---------------------------------------------------------------------
>
>                 Key: HDFS-3460
>                 URL: https://issues.apache.org/jira/browse/HDFS-3460
>             Project: Hadoop HDFS
>          Issue Type: Bug
>    Affects Versions: 2.0.0-alpha
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>            Priority: Critical
>         Attachments: HDFS-3460.patch
>
>
> The HttpFSServer.getEffectiveUser() method uses the principal name for proxy 
> user verification. If the Kerberos is ON and the proxy user is a service 
> principal (NAME/HOST) then the verification fails, instead the short name 
> (just NAME) should be used.

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