On Fri, Nov 20, 2009 at 1:25 PM, Jeff Zhang <zjf...@gmail.com> wrote:
> In the client machine, configure the core-site.xml, hdfs.xml and mapred.xml > as you do in the hadoop cluster. > if you are referring to client machine as a place from where you launch M/R jobs There is no client machine as such . It just one machine am experimenting on (pseudo distributed file system) 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 > > > -- Regards, ~Sid~ I have never met a man so ignorant that i couldn't learn something from him
