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From "Pallavi Palleti (JIRA)" <j...@apache.org>
Subject [jira] Created: (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 Tue, 11 Aug 2009 05:25:14 GMT
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
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                 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


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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