Thanks for the response. However I could not find LinuxTaskController in hadoop 2.2.0. On 12 Nov 2013 03:10, "Harsh J" <ha...@cloudera.com> wrote:
> If you'd like the tasks to use the actual submitting user accounts, > you'll need to turn on security, or more specifically use the > LinuxTaskController instead of the DefaultTaskController. > > On Mon, Nov 11, 2013 at 10:07 PM, rab ra <rab...@gmail.com> wrote: > > ---------- Forwarded message ---------- > > From: "rab ra" <rab...@gmail.com> > > Date: 11 Nov 2013 20:11 > > Subject: Hadoop on multiple user mode > > To: "user@hadoop.apache.org" <user@hadoop.apache.org> > > > > Hello > > > > I want to configure hadoop so that it is started as user admin and more > than > > one user can launch job. I notice that while i submit job as a guest > user, > > the map process is executed as admin user. I print user home in my main > code > > as well as inside map process. Is there a way span map process a job > > submitting user? > > > > -- > Harsh J >
