partitions

Type Members

1. class CollectPartitionsRDD[T] extends Serializable

   Wrap an RDD and expose a collectPartitions method that is similar to RDD.collect, but returns an Array of per-partition Arrays.

2. class PartitionFirstElemsRDD[T] extends AnyRef

   Helpers for fetching the first element from each partition of an RDD.

3. class PartitionSizesRDD[T] extends AnyRef

   Helper for determining the size of each partition of an RDD.

4. case class RDDStats[T] extends Serializable with Product

   This class stores some stats about an RDD's partitions and sortedness.