more than one reducer in standalone mode

2009-07-12 Thread Rares Vernica
Hello, Is it possible to have more than one reducer in standalone mode? I am currently using 0.17.2.1 and I do: job.setNumReduceTasks(4); before starting the job and it seems that Hadoop overrides the variable, as it says: 09/07/12 12:07:40 INFO mapred.MapTask: numReduceTasks: 1 Thanks! Rares

Re: more than one reducer in standalone mode

2009-07-12 Thread jason hadoop
If the jobtracker is set to local, there is no way to have more than 1 reducer. On Sun, Jul 12, 2009 at 12:21 PM, Rares Vernica wrote: > Hello, > > Is it possible to have more than one reducer in standalone mode? I am > currently using 0.17.2.1 and I do: > > job.setNumReduceTa

Re: more than one reducer in standalone mode

2009-07-14 Thread Tom White
es Vernica wrote: > >> Hello, >> >> Is it possible to have more than one reducer in standalone mode? I am >> currently using 0.17.2.1 and I do: >> >> job.setNumReduceTasks(4); >> >> before starting the job and it seems that Hadoop overrides the

Re: more than one reducer in standalone mode

2009-07-14 Thread jason hadoop
ote: > > If the jobtracker is set to local, there is no way to have more than 1 > > reducer. > > > > On Sun, Jul 12, 2009 at 12:21 PM, Rares Vernica > wrote: > > > >> Hello, > >> > >> Is it possible to have more than one reducer in standal