If you want them to also start automatically, and for the slaves.sh command to work as expected, add the names to the conf/slaves file also.
On Fri, Jan 30, 2009 at 7:15 PM, Amandeep Khurana <[email protected]> wrote: > Thanks Lohit > > > On Fri, Jan 30, 2009 at 7:13 PM, lohit <[email protected]> wrote: > > > Just starting DataNode and TaskTracker would add it to cluster. > > http://wiki.apache.org/hadoop/FAQ#25 > > > > Lohit > > > > > > > > ----- Original Message ---- > > From: Amandeep Khurana <[email protected]> > > To: [email protected] > > Sent: Friday, January 30, 2009 6:55:00 PM > > Subject: How to add nodes to existing cluster? > > > > I am trying to add nodes to an existing working cluster. Do I need to > bring > > the entire cluster down or just shutting down and restarting the namenode > > after adding the new machine list to the slaves would work? > > > > Amandeep > > > > >
