What is the differences between the two? It seems like MR job could be configured using one of the other (e.g, "extends MapReduceBase implements Mapper" of "extends Mapper")
Cheers Oleg
What is the differences between the two? It seems like MR job could be configured using one of the other (e.g, "extends MapReduceBase implements Mapper" of "extends Mapper")
Cheers Oleg