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From "Kihwal Lee (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4713) Wrong server principal is used for rpc calls to namenode if HA is enabled
Date Thu, 18 Apr 2013 22:20:15 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4713?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635767#comment-13635767
] 

Kihwal Lee commented on HDFS-4713:
----------------------------------

It seems client side is okay.
                
> Wrong server principal is used for rpc calls to namenode if HA is enabled
> -------------------------------------------------------------------------
>
>                 Key: HDFS-4713
>                 URL: https://issues.apache.org/jira/browse/HDFS-4713
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, namenode
>    Affects Versions: 2.0.5-beta
>            Reporter: Kihwal Lee
>            Priority: Blocker
>
> When various components are connecting to a namenode in a HA-enabled environment, a wrong
server principal may be picked up.  This result in SASL failure, since the client-side used
a wrong service ticket for the connection.

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