From 36a902e52d062ac352f95b317c308894496eecc2 Mon Sep 17 00:00:00 2001
From: Ankur Dave <ankurdave@gmail.com>
Date: Fri, 18 Oct 2013 16:19:40 -0700
Subject: [PATCH] Revert accidental removal of code in 3a40a5e

---
 graph/src/main/scala/org/apache/spark/graph/impl/GraphImpl.scala | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graph/src/main/scala/org/apache/spark/graph/impl/GraphImpl.scala b/graph/src/main/scala/org/apache/spark/graph/impl/GraphImpl.scala
index a6604b978f..e7a708e895 100644
--- a/graph/src/main/scala/org/apache/spark/graph/impl/GraphImpl.scala
+++ b/graph/src/main/scala/org/apache/spark/graph/impl/GraphImpl.scala
@@ -275,6 +275,7 @@ class GraphImpl[VD: ClassManifest, ED: ClassManifest] protected (
         .groupBy { t: EdgeTriplet[VD, ED] =>  (t.srcId, t.dstId) }
         .mapValues { ts: List[EdgeTriplet[VD, ED]] => f(ts.toIterator) }
         .toList
+        .toIterator
         .map { case ((src, dst), data) => Edge(src, dst, data) }
       }
 
-- 
GitLab