Move from master to driver

2 files changed, 13 insertions, 13 deletions

diff --git a/core/src/hadoop2-yarn/scala/spark/deploy/yarn/ApplicationMaster.scala b/core/src/hadoop2-yarn/scala/spark/deploy/yarn/ApplicationMaster.scala
index 65361e0ed9..ae719267e8 100644
--- a/core/src/hadoop2-yarn/scala/spark/deploy/yarn/ApplicationMaster.scala
+++ b/core/src/hadoop2-yarn/scala/spark/deploy/yarn/ApplicationMaster.scala
@@ -76,7 +76,7 @@ class ApplicationMaster(args: ApplicationMasterArguments, conf: Configuration) e
     // Start the user's JAR
     userThread = startUserClass()
     
-    // This a bit hacky, but we need to wait until the spark.master.port property has
+    // This a bit hacky, but we need to wait until the spark.driver.port property has
     // been set by the Thread executing the user class.
     waitForSparkMaster()
     
@@ -124,19 +124,19 @@ class ApplicationMaster(args: ApplicationMasterArguments, conf: Configuration) e
   }
   
   private def waitForSparkMaster() {
-    logInfo("Waiting for spark master to be reachable.")
-    var masterUp = false 
-    while(!masterUp) {
-      val masterHost = System.getProperty("spark.master.host")
-      val masterPort = System.getProperty("spark.master.port")
+    logInfo("Waiting for spark driver to be reachable.")
+    var driverUp = false
+    while(!driverUp) {
+      val driverHost = System.getProperty("spark.driver.host")
+      val driverPort = System.getProperty("spark.driver.port")
       try {
-        val socket = new Socket(masterHost, masterPort.toInt)
+        val socket = new Socket(driverHost, driverPort.toInt)
         socket.close()
-        logInfo("Master now available: " + masterHost + ":" + masterPort)
-        masterUp = true
+        logInfo("Master now available: " + driverHost + ":" + driverPort)
+        driverUp = true
       } catch {
         case e: Exception =>
-          logError("Failed to connect to master at " + masterHost + ":" + masterPort)
+          logError("Failed to connect to driver at " + driverHost + ":" + driverPort)
         Thread.sleep(100)
       }
     }
diff --git a/core/src/hadoop2-yarn/scala/spark/deploy/yarn/YarnAllocationHandler.scala b/core/src/hadoop2-yarn/scala/spark/deploy/yarn/YarnAllocationHandler.scala
index cac9dab401..61dd72a651 100644
--- a/core/src/hadoop2-yarn/scala/spark/deploy/yarn/YarnAllocationHandler.scala
+++ b/core/src/hadoop2-yarn/scala/spark/deploy/yarn/YarnAllocationHandler.scala
@@ -191,8 +191,8 @@ private[yarn] class YarnAllocationHandler(val conf: Configuration, val resourceM
         else {
           // deallocate + allocate can result in reusing id's wrongly - so use a different counter (workerIdCounter)
           val workerId = workerIdCounter.incrementAndGet().toString
-          val masterUrl = "akka://spark@%s:%s/user/%s".format(
-            System.getProperty("spark.master.host"), System.getProperty("spark.master.port"),
+          val driverUrl = "akka://spark@%s:%s/user/%s".format(
+            System.getProperty("spark.driver.host"), System.getProperty("spark.driver.port"),
             StandaloneSchedulerBackend.ACTOR_NAME)
 
           logInfo("launching container on " + containerId + " host " + workerHostname)
@@ -209,7 +209,7 @@ private[yarn] class YarnAllocationHandler(val conf: Configuration, val resourceM
           }
 
           new Thread(
-            new WorkerRunnable(container, conf, masterUrl, workerId,
+            new WorkerRunnable(container, conf, driverUrl, workerId,
               workerHostname, workerMemory, workerCores)
           ).start()
         }