Hi, When do you know the keys to ignore ? You mentioned "after the map stage" .. is this at the end of each map task, or at the end of all map tasks ?
Thanks hemanth On Fri, Sep 14, 2012 at 4:36 PM, Aseem Anand <aseem.ii...@gmail.com> wrote: > Hi, > Is there anyway I can ignore all keys except a certain key ( determined > after the map stage) to start only 1 reduce job using a partitioner? If so > could someone suggest such a method. > > Regards, > Aseem > >
