>From Java doc: * Generate the file output file name based on the given key and the leaf file * name. The default behavior is that the file name does not depend on the * key.
You can extend MultipleTextOutputFormat or MultipleSequenceFileOutputFormat to override the default naming. On Sun, Oct 31, 2010 at 11:32 AM, Yin Lou <[email protected]> wrote: > Hi, > > I wonder how MultipleOutputFormat works. Suppose my reducer <k1, list(v1)> > -> <k2, v2>. Does the method "generateFileNameForKeyValue" depends on k2 or > k1? Is there anyway to generate file name based on k1? > > Thanks, > Yin >
