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https://issues.apache.org/jira/browse/HDFS-1759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007766#comment-13007766
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Eli Collins commented on HDFS-1759:
-----------------------------------
Too address Jakob's point, how about defining something like
HADOOP_SECURE_DN_USER_OPTS_ENV (eg similar to HADOOP_NAMENODE_OPTS_ENV) so that
we don't cut-copy-paste around env vars if we add another similar message?
Mentioning jsvc seems fine as it's a core part of how the DNs are now run.
> 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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