From 7894de276b8d0b0e4efc654d0b254fc2a6f6077c Mon Sep 17 00:00:00 2001
From: Patrick Wendell <pwendell@gmail.com>
Date: Sat, 1 Nov 2014 15:18:58 -0700
Subject: Revert "[SPARK-4183] Enable NettyBlockTransferService by default"

This reverts commit 59e626c701227634336110e1bc23afd94c535ede.
---
 core/src/main/scala/org/apache/spark/SparkEnv.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'core')

diff --git a/core/src/main/scala/org/apache/spark/SparkEnv.scala b/core/src/main/scala/org/apache/spark/SparkEnv.scala
index e2f13accdf..7fb2b91377 100644
--- a/core/src/main/scala/org/apache/spark/SparkEnv.scala
+++ b/core/src/main/scala/org/apache/spark/SparkEnv.scala
@@ -274,7 +274,7 @@ object SparkEnv extends Logging {
     val shuffleMemoryManager = new ShuffleMemoryManager(conf)
 
     val blockTransferService =
-      conf.get("spark.shuffle.blockTransferService", "netty").toLowerCase match {
+      conf.get("spark.shuffle.blockTransferService", "nio").toLowerCase match {
         case "netty" =>
           new NettyBlockTransferService(conf)
         case "nio" =>
-- 
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