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From "Alejandro Abdelnur (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8098) KerberosAuthenticatorHandler should use _HOST replacement to resolve principal name
Date Tue, 28 Feb 2012 17:47:47 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated HADOOP-8098:
---------------------------------------

    Status: Patch Available  (was: Open)
    
> KerberosAuthenticatorHandler should use _HOST replacement to resolve principal name
> -----------------------------------------------------------------------------------
>
>                 Key: HADOOP-8098
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8098
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 0.24.0, 0.23.2
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>             Fix For: 0.23.2
>
>         Attachments: HADOOP-8098.patch
>
>
> Currently the exact Kerberos principal name has to be set in the configuration of each
node.
> KerberosAuthenticatorHandler should do similar logic as the RPC ports to support HTTP/_HOST@REALM

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