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From "Yongjun Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8572) DN uses incorrect kerberos principals in spnego authentication
Date Thu, 11 Jun 2015 21:15:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8572?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14582527#comment-14582527
] 

Yongjun Zhang commented on HDFS-8572:
-------------------------------------

Hi [~wheat9],

I both checked that the patch restored the old behavior, and tested in a real cluster. Since
now that you have addressed my review comments. I'm +1 on 002 pending your addressing my questions
in my last comment.

Thanks much.




> DN uses incorrect kerberos principals in spnego authentication
> --------------------------------------------------------------
>
>                 Key: HDFS-8572
>                 URL: https://issues.apache.org/jira/browse/HDFS-8572
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>            Priority: Blocker
>         Attachments: HDFS-8572.000.patch, HDFS-8572.001.patch, HDFS-8572.002.patch
>
>
> After HDFS-7279, the DN always uses {{HTTP/locahost@REALM}} to authenticate spnego requests,
which breaks all the security deployments.



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