read this doc: http://hadoop.apache.org/core/docs/r0.20.0/hdfs_permissions_guide.html
On Fri, May 8, 2009 at 12:56 PM, Starry SHI <starr...@gmail.com> wrote: > Hi, everyone! I am new to hadoop and recently I have set up a small > hadoop cluster and have several users access to it. However, I notice > that no matter which user login to HDFS and do some operations, the > files are always belong to the user DrWho in group Supergroup. HDFS > seems provide no access to create user or group inside it(only 'chown' > and 'chgrp'). Could anybody tell me how to add different user accounts > and groups to HDFS？ > > Thank you for your help! > > Best, > Starry > > /* Tomorrow is another day. So is today. */ > -- Wang Zhong
