have you considered joining the u...@hadoop.apache.org and asking the question there?
On 1 April 2013 17:38, Vikas Jadhav <vikascjadha...@gmail.com> wrote: > Hi > > I want process/store all data pertaining to one reducer. > > i want store it in some data structure depending on key for example > > (0,ABC) > (0,TER) > (1,DEF) > (1,XYZ) > > for key 0 and 1 data will be in different data structure. > > then perform cross product of above datasets > > Currently i am looking in ReduceTask.java > > Thank You. > > > > > On Mon, Apr 1, 2013 at 7:21 PM, Harsh J <ha...@cloudera.com> wrote: > > > The question should be more specific here: Do you want to process a > > map's sorted total output or do you want to pre-process a whole > > partition (i.e. all data pertaining to one reducer)? Former would be > > more ideal inside MapTask.java, latter in ReduceTask.java. > > > > On Mon, Apr 1, 2013 at 5:36 PM, Vikas Jadhav <vikascjadha...@gmail.com> > > wrote: > > > Hello > > > > > > I want to process output of mapper to processed before it is sent to > > > reducer. > > > > > > @ what point i should hook in my code processing > > > > > > > > > i guess it is ReduceTask.java file > > > > > > if anyone knows reagarding this please help me in this. > > > > > > > > > Thank You. > > > > > > > > > -- > > > * > > > * > > > * > > > > > > Thanx and Regards* > > > * Vikas Jadhav* > > > > > > > > -- > > Harsh J > > > > > > -- > * > * > * > > Thanx and Regards* > * Vikas Jadhav* >
