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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3466) The SPNEGO filter for the NameNode should come out of the web keytab file
Date Sat, 02 Jun 2012 04:24:24 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13287847#comment-13287847

Owen O'Malley commented on HDFS-3466:

It is good to allow the keytabs that need to be shared between services, such as spnego to
be shared. At this point we can't change the name without a very good reason, since it will
break compatibility with hadoop-1.0.X. We also need to fix the secondary namenode with exactly
the same problem.
> The SPNEGO filter for the NameNode should come out of the web keytab file
> -------------------------------------------------------------------------
>                 Key: HDFS-3466
>                 URL: https://issues.apache.org/jira/browse/HDFS-3466
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: name-node, security
>    Affects Versions: 1.1.0, 2.0.0-alpha
>            Reporter: Owen O'Malley
>            Assignee: Owen O'Malley
>         Attachments: hdfs-3466-b1.patch, hdfs-3466-trunk.patch
> Currently, the spnego filter uses the DFS_NAMENODE_KEYTAB_FILE_KEY to find the keytab.

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