Hi, I want to use MapWritable or SortedMapWritable as intermediate key emitted by Map functions. I want to know how the framework is going to sort and group such keys. Also how can I provide my own comparator so that the framework sorts and groups according to my requirement.
thanks a lot, Taran On Wed, May 28, 2008 at 4:39 PM, Tarandeep Singh <[EMAIL PROTECTED]> wrote: > Hi, > > Can someone point me to an example code where MapWritable/SortedMapWritable > is used as in intermediate key. I am looking for how to set the comparator > for MapWritable/SortedMapwritable so that the framework groups/sorts the > intermediate keys in accordance to my requirement - sort the intermediate > Keys (MapWritable objects) based on concatenated value of values in the > MapWritable object. > > Thanks, > Taran >
