Lookt at the MultipleOutputFormat class under mapred/lib. Or you can look at the Hadoop-3149 patch that introduces a MultipleOutputs class. You could get this work easily on released Hadoop versions.
HTH Alejandro On Thu, May 8, 2008 at 2:05 PM, Jeremy Chow <[EMAIL PROTECTED]> wrote: > Hi list, > I want to output my reduced results into several files according to some > types the results blongs to. How can I implement this? > > Thx, > Jeremy > > -- > My research interests are distributed systems, parallel computing and > bytecode based virtual machine. > > http://coderplay.javaeye.com >
