private void setup ( ) { super . setMapperClass ( Mapper . class ) ; super . setMapOutputKeyClass ( Key . class ) ; super . setMapOutputValueClass ( Value . class ) ; super . setPartitionerClass ( SimplePartitioner . class ) ; super . setGroupingComparatorClass ( SimpleGroupingComparator . class ) ; super . setSortComparatorClass ( SimpleSortComparator . class ) ; super . setReducerClass ( Reducer . class ) ; super . setOutputKeyClass ( Key . class ) ; super . setOutputValueClass ( Value . class ) ; }
Default job settings .