Delete old DeployUtils.

core/src/main/scala/spark/deploy/DeployUtils.scala

-package spark.deploy
-
-import akka.actor.{ActorRef, Props, Actor, ActorSystem, Terminated}
-
-import spark.deploy.worker.Worker
-import spark.deploy.master.Master
-import spark.util.AkkaUtils
-import spark.{Logging, Utils}
-
-import scala.collection.mutable.ArrayBuffer
-
-object DeployUtils extends Logging {
-  
-  /* Starts a local standalone Spark cluster with a specified number of slaves */
-  def startLocalSparkCluster(numSlaves : Int, coresPerSlave : Int, 
-    memoryPerSlave : Int) : String = {
-    
-    logInfo("Starting a local Spark cluster with " + numSlaves + " slaves.")
-    
-    val threadPool = Utils.newDaemonFixedThreadPool(numSlaves + 1)
-    val localIpAddress = Utils.localIpAddress
-    val workers = ArrayBuffer[ActorRef]()
-    
-    /* Start the Master */
-    val (actorSystem, boundPort) = AkkaUtils.createActorSystem("sparkMaster", localIpAddress, 0)
-    val masterUrl = "spark://" + localIpAddress + ":" + boundPort
-    threadPool.execute(new Runnable {
-      def run() {
-        val actor = actorSystem.actorOf(
-          Props(new Master(localIpAddress, boundPort, 8080)), name = "Master")
-        actorSystem.awaitTermination()
-      }
-    })
-    
-    /* Start the Slaves */
-    (1 to numSlaves + 1).foreach { slaveNum =>
-      val (actorSystem, boundPort) = 
-        AkkaUtils.createActorSystem("sparkWorker" + slaveNum, localIpAddress, 0)
-      threadPool.execute(new Runnable {
-        def run() {  
-          val actor = actorSystem.actorOf(
-            Props(new Worker(localIpAddress, boundPort, 8080 + slaveNum, coresPerSlave, memoryPerSlave, masterUrl)),
-            name = "Worker")
-          workers += actor
-          actorSystem.awaitTermination()
-        }
-      })
-    }
-    
-    return masterUrl
-  }
-  
-}
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