Maybe you could use Partitioner.class to solve your problem. > On Mar 11, 2015, at 6:28 AM, xeonmailinglist-gmail <[email protected] > <mailto:[email protected]>> wrote: > > Hi, > > I have this job that has 3 map tasks and 2 reduce tasks. But, I want to > excludes data that will go to the reduce task 2. This means that, only > reducer 1 will produce data, and the other one will be empty, or even it > doesn't execute. > > How can I do this in MapReduce? > > <ExampleJobExecution.png> > > > Thanks, > > -- > --
- Prune out data to a specific reduce task xeonmailinglist-gmail
- Re: Prune out data to a specific reduce task xeonmailinglist-gmail
- Re: Prune out data to a specific reduce ... xeonmailinglist-gmail
- Re: Prune out data to a specific red... Fabio C.
- Re: Prune out data to a specific... Drake민영근
- Re: Prune out data to a specific reduce task Fei Hu
- Fwd: Re: Prune out data to a specific re... xeonmailinglist-gmail
- Re: Prune out data to a specific red... Fei Hu
- RE: Re: Prune out data to a specific... Naganarasimha G R (Naga)
- Re: Prune out data to a specific... xeonmailinglist-gmail
- Re: Prune out data to a spe... Drake민영근
- Re: Prune out data to a... Azuryy Yu
