diff options
| -rw-r--r-- | core/src/main/scala/spark/rdd/CoalescedRDD.scala | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/core/src/main/scala/spark/rdd/CoalescedRDD.scala b/core/src/main/scala/spark/rdd/CoalescedRDD.scala index bfd0cf257e..450d8b33a9 100644 --- a/core/src/main/scala/spark/rdd/CoalescedRDD.scala +++ b/core/src/main/scala/spark/rdd/CoalescedRDD.scala @@ -42,8 +42,7 @@ private[spark] case class CoalescedRDDPartition( * @return locality of this coalesced partition between 0 and 1 */ def localFraction :Double = { - var loc: Int = 0 - parents.foreach(p => if (rdd.preferredLocations(p).contains(preferredLocation)) loc += 1) + val loc = parents.count(p => rdd.preferredLocations(p).contains(preferredLocation)) if (parents.size == 0) 0.0 else (loc.toDouble / parents.size.toDouble) } } |