-Re: MapReduce job not running - i think i keep all correct configuration.
Azuryy Yu 2013-06-24, 06:09
Can you paste some error logs here? you can find it on the JT or TT. and
tell us the hadoop version.
On Sun, Jun 23, 2013 at 9:20 PM, Pavan Kumar Polineni <
[EMAIL PROTECTED]> wrote:
> Hi all,
> first i have a machine with all the demons are running on it. after that i
> added two data nodes. In this case MR job working fine.
> Now i changed the first machine to just namenode by stopping all the
> demons except NN demon. and changed i data node to (SNN.JT,DN,TT) and all
> are working. i keep the other data node like that only.
> I changed the configurations to link up the NN and JT.
> From here when i tried to run MR job this is not running ..
> Please help Me. Thanks
> Pavan Kumar Polineni