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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-3628) The dfsadmin -setBalancerBandwidth command on branch-1 does not check for superuser privileges
Date Wed, 11 Jul 2012 06:45:35 GMT

     [ https://issues.apache.org/jira/browse/HDFS-3628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved HDFS-3628.
---------------------------

          Resolution: Fixed
       Fix Version/s: 1.2.0
    Target Version/s:   (was: 1.2.0)
        Hadoop Flags: Reviewed

Committed to branch-1. Thanks Eli.
                
> The dfsadmin -setBalancerBandwidth command on branch-1 does not check for superuser privileges
> ----------------------------------------------------------------------------------------------
>
>                 Key: HDFS-3628
>                 URL: https://issues.apache.org/jira/browse/HDFS-3628
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: data-node, name-node
>    Affects Versions: 0.20.205.0
>            Reporter: Harsh J
>            Assignee: Harsh J
>            Priority: Blocker
>             Fix For: 1.2.0
>
>         Attachments: HDFS-3628.patch
>
>
> The changes from HDFS-2202 for 0.20.x/1.x failed to add in a checkSuperuserPrivilege();,
and hence any user (not admins alone) can reset the balancer bandwidth across the cluster
if they wished to.

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