On 07/26/2011 06:52 PM, Mohamed Riadh Trad wrote:
> Dear All,
> Is it possible to set up a task with multiple reducers and merge reducers outputs into one single file?
> Trad Mohamed Riadh, M.Sc, Ing.
Not within the map-reduce job, but you can merge it after the job is
done. At my previous company we used FileUtil.copyMerge() to do this,
and it worked quite well.