From 653a07bcb968c8e3005d0435517ee6de47554523 Mon Sep 17 00:00:00 2001
From: Bryan Cutler <bjcutler@us.ibm.com>
Date: Mon, 4 May 2015 12:04:59 -0700
Subject: [PATCH] [SPARK-7236] Fix to prevent AkkaUtils askWithReply from
 sleeping on final attempt

---
 core/src/main/scala/org/apache/spark/util/AkkaUtils.scala | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/src/main/scala/org/apache/spark/util/AkkaUtils.scala b/core/src/main/scala/org/apache/spark/util/AkkaUtils.scala
index b725df3b44596..de3316d083a22 100644
--- a/core/src/main/scala/org/apache/spark/util/AkkaUtils.scala
+++ b/core/src/main/scala/org/apache/spark/util/AkkaUtils.scala
@@ -183,7 +183,9 @@ private[spark] object AkkaUtils extends Logging {
           lastException = e
           logWarning(s"Error sending message [message = $message] in $attempts attempts", e)
       }
-      Thread.sleep(retryInterval)
+      if (attempts < maxAttempts) {
+        Thread.sleep(retryInterval)
+      }
     }
 
     throw new SparkException(