Change a code style.

apache · Feb 6, 2015 · 6bab7aa · 6bab7aa
1 parent 07952f3
commit 6bab7aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala b/core/src/main/scala/org/apache/spark/HeartbeatReceiver.scala
@@ -74,7 +74,7 @@ private[spark] class HeartbeatReceiver(sc: SparkContext, scheduler: TaskSchedule
       expireDeadHosts()
   }
 
-  private def heartbeatReceived(executorId: String) = {
+  private def heartbeatReceived(executorId: String): Unit = {
     executorLastSeen(executorId) = System.currentTimeMillis()
   }