Github user tmyklebu commented on a diff in the pull request:
https://github.com/apache/spark/pull/407#discussion_r11795330
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/recommendation/ALS.scala ---
@@ -114,6 +116,14 @@ class ALS private (
this
}
+ private var partitioner: Partitioner = null
--- End diff --
I agree that that would be nice. However, the number of blocks isn't
necessarily known at instantiation time.
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