Hadoop setup Method cleanup Method example in Mapreduce

hadoop-setup-method-cleanup-method-example-in-mapreduce

In hadoop Mapreduce program basically two methods are there Hadoop setup Method and hadoop cleanup method.This two methods we will use in our mapreduce program based on our requirement.We can write Hadoop setup method and cleanup method in both Mapper and reducer where we required in our mapreduce code. Hadoop setup method What typically happens […]