Ondřej, On Mon, Apr 30, 2012 at 2:29 PM, Ondřej Klimpera <klimp...@fit.cvut.cz> wrote: > Thanks a lot, checked the Docs and submitJob() method did the job. > > Two more question please:) > > [1] My app is running on Hadoop 0.20.203, if I upgrade the libraries to > 1.0.X, will the old API work, or it is necessary to rewrite map() and > reduce() functions to new API?
The MR API hasn't changed between 0.20.203 and 1.0.2, so yes you can use existing jars without needing to recompile. > [2] Does the new API support MultipleOutputs? There is a version of New API MultipleOutputs backported in 1.0.1+ you may use. -- Harsh J
