change foreach to for

mengxr · mengxr · commit 6cc25513d0c8 · 2014-07-27T12:50:50.000-07:00
diff --git a/core/src/main/scala/org/apache/spark/Partitioner.scala b/core/src/main/scala/org/apache/spark/Partitioner.scala
@@ -136,7 +136,7 @@ class RangePartitioner[K : Ordering : ClassTag, V](
           } else {
             // The weight is 1 over the sampling probability.
             val weight = (n.toDouble / sample.size).toFloat
-            sample.foreach { key =>
+            for (key <- sample) {
               candidates += ((key, weight))
             }
           }

Original file line number	Diff line number	Diff line change
`@@ -136,7 +136,7 @@ class RangePartitioner[K : Ordering : ClassTag, V](`
`136`	`136`	`} else {`
`137`	`137`	`// The weight is 1 over the sampling probability.`
`138`	`138`	`val weight = (n.toDouble / sample.size).toFloat`
`139`		`- sample.foreach { key =>`
	`139`	`+ for (key <- sample) {`
`140`	`140`	`candidates += ((key, weight))`
`141`	`141`	`}`
`142`	`142`	`}`