Class | Description |
---|---|
FieldSelectionHelper |
This class implements a mapper/reducer class that can be used to perform
field selections in a manner similar to unix cut.
|
FieldSelectionMapper<K,V> |
This class implements a mapper class that can be used to perform
field selections in a manner similar to unix cut.
|
FieldSelectionReducer<K,V> |
This class implements a reducer class that can be used to perform field
selections in a manner similar to unix cut.
|
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