hi Jean, Do you mean input files for hadoop ? or hadoop directory?
Serge On Tue, Feb 26, 2013 at 4:38 PM, Jean-Marc Spaggiari < [email protected]> wrote: > Maybe restrict access to the hadoop file(s) to the user1? > > 2013/2/26 Serge Blazhievsky <[email protected]>: > > I am trying to not to use kerberos... > > > > Is there other option? > > > > Thanks > > Serge > > > > > > On Tue, Feb 26, 2013 at 3:31 PM, Patai Sangbutsarakum > > <[email protected]> wrote: > >> > >> Kerberos > >> > >> From: Serge Blazhievsky <[email protected]> > >> Reply-To: <[email protected]> > >> Date: Tue, 26 Feb 2013 15:29:08 -0800 > >> To: <[email protected]> > >> Subject: JobTracker security > >> > >> Hi all, > >> > >> Is there a way to restrict job monitoring and management only to jobs > >> started by each individual user? > >> > >> > >> The basic scenario is: > >> > >> 1. Start a job under user1 > >> 2. Login as user2 > >> 3. hadoop job -list to retrieve job id > >> 4. hadoop job -kill job_id > >> 5. Job gets terminated.... > >> > >> Is there something that needs to be enabled to prevent that from > >> happening? > >> > >> Thanks > >> Serge > > > > >
