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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2230) Post users: need admin-only access to HDFS
Date Mon, 19 Nov 2007 22:15:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2230?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12543707
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-2230:
------------------------------------------------

Is root the only administrator?  Or do we need a special admin group, so that every user in
the admin group is a administrator?

> Post users:  need admin-only access to HDFS
> -------------------------------------------
>
>                 Key: HADOOP-2230
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2230
>             Project: Hadoop
>          Issue Type: New Feature
>         Environment: All
>            Reporter: Allen Wittenauer
>
> When user support gets added to HDFS, administrators are going to need to be able to
set the namenode such that it only allows connections/interactions from the administrative
user.  This is particularly important after upgrades and for other administrative work that
may require the changing of user/group ownership, permissions, location of files within the
HDFS, etc.

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