Hi, Mappers run in parallel. So without reducer it is not possible ensure the sequence.
On Fri, Jan 20, 2012 at 2:32 AM, Mapred Learn <mapred.le...@gmail.com>wrote: > This is my question too. > What if I want output to be in same order as input without using reducers. > > Thanks, > JJ > > Sent from my iPhone > > On Jan 19, 2012, at 12:19 PM, Ronald Petty <ronald.pe...@gmail.com> wrote: > > > Daniel, > > > > Can you provide a concrete example of what you mean by "output to be in > an > > orderly manner"? > > > > Also, what are the file sizes and types? > > > > Ron > > > > On Thu, Jan 19, 2012 at 11:19 AM, Daniel Yehdego > > <dtyehd...@miners.utep.edu>wrote: > > > >> > >> Hi, > >> I have 100 .txt input files and I want my mapper output to be in an > >> orderly manner. I am not using any reducer.Any idea? > >> > >> Regards, > >> > >> > >> > -- https://github.com/zinnia-phatak-dev/Nectar
