Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/16#discussion_r10640426
--- Diff: core/src/main/scala/org/apache/spark/api/java/JavaRDDLike.scala
---
@@ -72,11 +72,12 @@ trait JavaRDDLike[T, This <: JavaRDDLike[T, This]]
extends Serializable {
* Return a new RDD by applying a function to each partition of this
RDD, while tracking the index
* of the original partition.
*/
- def mapPartitionsWithIndex[R: ClassTag](
--- End diff --
Just wondering - why isn't this version callable from Java? It seems better
to me not to define a new `Function` class... I'm trying to understand why the
existing one can't be called as-is (modulo the classtag stuff).
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