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From "Luke Lu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-8561) Introduce HADOOP_PROXY_USER for secure impersonation in child hadoop client processes
Date Thu, 05 Jul 2012 10:10:34 GMT
Luke Lu created HADOOP-8561:
-------------------------------

             Summary: Introduce HADOOP_PROXY_USER for secure impersonation in child hadoop
client processes
                 Key: HADOOP-8561
                 URL: https://issues.apache.org/jira/browse/HADOOP-8561
             Project: Hadoop Common
          Issue Type: Improvement
          Components: security
            Reporter: Luke Lu
            Assignee: Yu Gao


To solve the problem for an authenticated user to type hadoop shell commands in a web console,
we can introduce an HADOOP_PROXY_USER environment variable to allow proper impersonation in
the child hadoop client processes.

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