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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HDFS-1759) Improve error message when starting secure DN without jsvc
Date Thu, 17 Mar 2011 00:42:29 GMT

    [ https://issues.apache.org/jira/browse/HDFS-1759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13007758#comment-13007758
] 

Todd Lipcon commented on HDFS-1759:
-----------------------------------

Disregarding the fact that the docs don't currently mention jsvc at all, I think it makes
sense to point out the specific issue (ie that it's not being run from within jsvc). Even
when following the docs, it's possible to miss a step or have an env var you thought you'd
configured but in fact did not. This JIRA was filed in response to a user who made just such
a mistake - ie they were following docs but there was a slight misconfiguration, and it took
diving into the source to figure out what went wrong.

> 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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