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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-6187) Allow Super user access only from certian trusted IP Range- This is to avoid spoofing by others as super user and gain access to the cluster
Date Thu, 11 Aug 2011 18:00:28 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6187?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins resolved HADOOP-6187.
---------------------------------

    Resolution: Won't Fix

> Allow Super user access only from certian trusted IP Range- This is to avoid spoofing
by others as super user and gain access to the cluster
> --------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-6187
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6187
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: ipc
>    Affects Versions: 0.20.0
>            Reporter: Pallavi Palleti
>            Priority: Minor
>         Attachments: Hadoop-6187.patch
>
>
> The current hadoop environment assumes  that everything is trusted environment and so
doesn't have any security checks. This might lead to any one to spoof as super user and gain
access to the cluster if the environment is open for every one. So, there is a need to restrict
super user permission only from certain IP addresses. 

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