ReduceRDD reduces each output from MapRDD and returns RDD that has original
number of partitions and similar data distribution, meaning it is safe to rely on the same order
of data in each partition.
Linear Supertypes
RDD[T], Logging, Serializable, Serializable, AnyRef, Any
ReduceRDD reduces each output from MapRDD and returns RDD that has original number of partitions and similar data distribution, meaning it is safe to rely on the same order of data in each partition.