On Thu, Feb 21, 2008 at 3:46 PM, Tarandeep Singh <[EMAIL PROTECTED]> wrote: > hi, > > Can I sort the output of reducer based on the value instead of key. > Also can I specify that the output should be sorted in decreasing order ? > > Mapper output - > <aWord, 1> > > Reducer gets- > <aWord, (1,1,...)> > > and outputs - > <aWord, count> > > e.g abc 10 > xyz 100 > > I want the output to be sorted based on the value and that too in > decreasing order - > xyz 100 > abc 10 > > Any suggestions ? >
I set the output format to Text and then converted the count into text and wrote this as key and the aWord as value. I was expecting an output sorted on the count now but it didn't work that way ? Could anyone explain why so ? reducer output - <000001, abc> <000005, xyz> <000002, pqr> thanks, Taran > thanks, > Taran >