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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3460) HttpFS proxyuser validation with Kerberos ON uses full principal name
Date Wed, 23 May 2012 21:07:40 GMT
Alejandro Abdelnur created HDFS-3460:
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             Summary: 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
             Fix For: 2.0.1-alpha


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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