CoGroupedRDD

A RDD that cogroups its pair RDD parents. For each key k in parent RDDs, the resulting RDD contains a tuple with the list of values for that key.

Use RDD.cogroup(…​) to create one.

getDependencies Method

FIXME

Computing Partition (in TaskContext)

compute(s: Partition, context: TaskContext): Iterator[(K, Array[Iterable[_]])]

compute…​FIXME

compute is part of RDD abstraction.