Class Hierarchy
- java.lang.Object
- org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionHelper
- org.apache.hadoop.mapreduce.Mapper<KEYIN,
VALUEIN, KEYOUT, VALUEOUT> - org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper<K,
V>
- org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionMapper<K,
- org.apache.hadoop.mapreduce.Reducer<KEYIN,
VALUEIN, KEYOUT, VALUEOUT> - org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer<K,
V>
- org.apache.hadoop.mapreduce.lib.fieldsel.FieldSelectionReducer<K,