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From "Aaron T. Myers (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-3284) bootstrapStandby fails in secure cluster
Date Mon, 16 Apr 2012 18:48:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-3284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13254906#comment-13254906
] 

Aaron T. Myers commented on HDFS-3284:
--------------------------------------

+1, the patch looks good to me.
                
> bootstrapStandby fails in secure cluster
> ----------------------------------------
>
>                 Key: HDFS-3284
>                 URL: https://issues.apache.org/jira/browse/HDFS-3284
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha, security
>    Affects Versions: 2.0.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>         Attachments: hdfs-3284.txt
>
>
> HDFS-3247 improved bootstrapStandby to check if the other NN is in active state before
trying to bootstrap. But, it forgot to set up the kerberos principals in the config before
doing so. So, bootstrapStandby now fails with "Failed to specify server's Kerberos principal
name" in a secure cluster. (Credit to Stephen Chu for finding this)

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