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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1759) Improve error message when starting secure DN without jsvc
Date Thu, 17 Mar 2011 01:02:29 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007766#comment-13007766

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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