Fixed tests, changed property akka.remote.netty.x to akka.remote.netty.tcp.x

core/src/test/scala/org/apache/spark/scheduler/cluster/TaskResultGetterSuite.scala

@@ -81,7 +81,7 @@ class TaskResultGetterSuite extends FunSuite with BeforeAndAfter with BeforeAndA
 
   test("handling results larger than Akka frame size") { 
     val akkaFrameSize =
-      sc.env.actorSystem.settings.config.getBytes("akka.remote.netty.message-frame-size").toInt
+      sc.env.actorSystem.settings.config.getBytes("akka.remote.netty.tcp.message-frame-size").toInt
     val result = sc.parallelize(Seq(1), 1).map(x => 1.to(akkaFrameSize).toArray).reduce((x, y) => x)
     assert(result === 1.to(akkaFrameSize).toArray)
 
@@ -102,7 +102,7 @@ class TaskResultGetterSuite extends FunSuite with BeforeAndAfter with BeforeAndA
     }
     scheduler.taskResultGetter = new ResultDeletingTaskResultGetter(sc.env, scheduler)
     val akkaFrameSize =
-      sc.env.actorSystem.settings.config.getBytes("akka.remote.netty.message-frame-size").toInt
+      sc.env.actorSystem.settings.config.getBytes("akka.remote.netty.tcp.message-frame-size").toInt
     val result = sc.parallelize(Seq(1), 1).map(x => 1.to(akkaFrameSize).toArray).reduce((x, y) => x)
     assert(result === 1.to(akkaFrameSize).toArray)