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HDFS, mail # user - Hadoop client user

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Hadoop client user
Hadoop Raj 2013-08-29, 04:51

I have a hadoop learning environment on a pseudo distributed mode. It is owned by the user 'hadoop'.

I am trying to get an understanding on how can another user on this box can act as a Hadoop client and able to create HDFS files and run Map Reduce jobs. Say I have a Linux user 'user1'.

What permissions , privileges and configuration settings are required for 'user1' to act as a Hadoop client?