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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5150) Allow per NN SPN for internal SPNEGO.
Date Tue, 03 Sep 2013 13:56:51 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kihwal Lee updated HDFS-5150:

       Resolution: Fixed
    Fix Version/s: 2.1.1-beta
     Hadoop Flags: Reviewed
           Status: Resolved  (was: Patch Available)

Thanks for the review Daryn. I've committed this to trunk, branch-2 and branch-2.1-beta. 
> Allow per NN SPN for internal SPNEGO.
> -------------------------------------
>                 Key: HDFS-5150
>                 URL: https://issues.apache.org/jira/browse/HDFS-5150
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>            Priority: Blocker
>             Fix For: 3.0.0, 2.1.1-beta
>         Attachments: HDFS-5150.patch
> For more flexible configuration of HA, the SPN for NN's internal SPNEGO needs to be per-nn.
Currently the config should contain "_HOST" or configured differently per node.
> This change should not change the existing behavior unless the SPN is explicitly specified
per NN under the HA configuration.

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