Ravi:
Currently there's no way to avoid the map stage and the sort and
shuffle that comes with it. The only real option is to have an
identity mapper that passes the keys / values through as you're doing
now.
On Fri, Jul 9, 2010 at 4:07 PM, Chinni, Ravi wrote:
> I am trying to develop a MR appli
I am trying to develop a MR application. Due to the kind of application
I am trying to develop, the mapper is a dummy (passes it's input to it's
output) task and I am only interested in having a partitioner and
reducer.
The MR framework allows us to set the number of reducers to 0. Is there
a way
