In the client machine, configure the core-site.xml, hdfs.xml and mapred.xml as you do in the hadoop cluster.
then you can run dfs shell command in the client's machine Jeff Zhang On Fri, Nov 20, 2009 at 3:38 PM, Siddu <siddu.s...@gmail.com> wrote: > Hello all, > > I am not sure if the question is framed right ! > > Lets say user1 launches an instance of hadoop on *single node* , and hence > he has permission to create,delete files on hdfs or launch M/R jobs . > > now what should i do if user2 wants to use the same instance of hadoop > which > is launched by user1 and needs permission to create delete files on hdfs > or > launch M/R jobs > > i am using 0.20 version ..... of hadoop and Ubuntu as the host machine > > Thanks for any inputs > > > -- > Regards, > ~Sid~ > I have never met a man so ignorant that i couldn't learn something from him >
