blob: d9a94d4021ee325d57aac710f4b0858883f3e63b (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
|
package spark
private[spark] abstract class ShuffleFetcher {
/**
* Fetch the shuffle outputs for a given ShuffleDependency.
* @return An iterator over the elements of the fetched shuffle outputs.
*/
def fetch[K, V](shuffleId: Int, reduceId: Int) : Iterator[(K, V)]
/** Stop the fetcher */
def stop() {}
}
|