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From "springring" <springr...@126.com>
Subject Is there "useradd" in Hadoop
Date Wed, 23 Mar 2011 06:19:41 GMT
Hi,

    There are "chmod"、"chown"、"chgrp" in HDFS,
is there some command like "useradd -g" to add a 
user in a group,? Even more, is there  "hadoop's
group", not "linux's group"?


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