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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
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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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