PCollection
PCollection<T>
is an immutable collection of values of type T
(similar to RDD[T]
in Apache Spark).
A PCollection can contain either a bounded or unbounded number of elements.
A PCollection is produced as the output of PTransform.
PCollection<T>
is an immutable collection of values of type T
(similar to RDD[T]
in Apache Spark).
A PCollection can contain either a bounded or unbounded number of elements.
A PCollection is produced as the output of PTransform.