Github user mengxr commented on a diff in the pull request:
https://github.com/apache/spark/pull/593#discussion_r12192379
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/recommendation/ALS.scala ---
@@ -381,14 +399,15 @@ class ALS private (
* the users (or (blockId, (p, u, r)) for the products). We create these
simultaneously to avoid
* having to shuffle the (blockId, (u, p, r)) RDD twice, or to cache it.
*/
- private def makeLinkRDDs(numBlocks: Int, ratings: RDD[(Int, Rating)],
partitioner: Partitioner)
+ private def makeLinkRDDs(numUserBlocks: Int, numProductBlocks: Int,
ratings: RDD[(Int, Rating)],
+ userPartitioner: Partitioner, productPartitioner: Partitioner)
--- End diff --
Is `userPartitioner` referenced in the method?
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