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Date: Thu, 17 Mar 2011 00:32:29 +0000 (UTC)
From: "Jakob Homan (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] Commented: (HDFS-1759) Improve error message when starting
 secure DN without jsvc
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    [ https://issues.apache.org/jira/browse/HDFS-1759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007757#comment-13007757 ] 

Jakob Homan commented on HDFS-1759:
-----------------------------------

My concern with this is that it embeds documentation into the error message that may change.  Is there a better balance, something along the lines "Attempt to start secure datanode failed. Please see security documentation for configuration instructions"?

> Improve error message when starting secure DN without jsvc
> ----------------------------------------------------------
>
>                 Key: HDFS-1759
>                 URL: https://issues.apache.org/jira/browse/HDFS-1759
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 0.23.0
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Trivial
>             Fix For: 0.23.0
>
>         Attachments: hdfs-1759.txt
>
>
> Users find the current message "Cannot start secure cluster without privileged resources." to be confusing -- it's not clear what actions to take to correct the error.

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