ScalaIDEで簡単なsparkコードを実行する

Scala IDEを使用して、Windows 7でsparkコードを実行したいと思います。ScalaIDEを既にインストールしており、scalaプロジェクトの作成から始めます。だから私は知る必要があります：

ScalaIDEで次のコードを実行するための指示はありますか？

/* SimpleApp.scala */
import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import org.apache.spark.SparkConf

object SimpleApp {
  def main(args: Array[String]) {
    val logFile = "D:/Spark_Installation/eclipse-ws/Scala/README.md" // Should be some file on your system
    val conf = new SparkConf().setAppName("Simple Application")
                              .setMaster("spark://myhost:7077")
    val sc = new SparkContext(conf)
    val logData = sc.textFile(logFile, 2).cache()
    val numAs = logData.filter(line => line.contains("a")).count()
    val numBs = logData.filter(line => line.contains("b")).count()
    println("Lines with a: %s, Lines with b: %s".format(numAs, numBs))
  }
}

このコードを実行すると、次のエラーが発生しました。

15/03/26 11:59:55 INFO AppClient$ClientActor: Connecting to master akka.tcp://sparkMaster@myhost:7077/user/Master...
15/03/26 11:59:58 WARN AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@myhost:7077: akka.remote.InvalidAssociation: Invalid address: akka.tcp://sparkMaster@myhost:7077
15/03/26 11:59:58 WARN Remoting: Tried to associate with unreachable remote address [akka.tcp://sparkMaster@myhost:7077]. Address is now gated for 5000 ms, all messages to this address will be delivered to dead letters. Reason: myhost
15/03/26 12:00:15 INFO AppClient$ClientActor: Connecting to master akka.tcp://sparkMaster@myhost:7077/user/Master...
15/03/26 12:00:17 WARN AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@myhost:7077: akka.remote.InvalidAssociation: Invalid address: akka.tcp://sparkMaster@myhost:7077
15/03/26 12:00:17 WARN Remoting: Tried to associate with unreachable remote address [akka.tcp://sparkMaster@myhost:7077]. Address is now gated for 5000 ms, all messages to this address will be delivered to dead letters. Reason: myhost
15/03/26 12:00:35 INFO AppClient$ClientActor: Connecting to master akka.tcp://sparkMaster@myhost:7077/user/Master...
15/03/26 12:00:37 WARN AppClient$ClientActor: Could not connect to akka.tcp://sparkMaster@myhost:7077: akka.remote.InvalidAssociation: Invalid address: akka.tcp://sparkMaster@myhost:7077
15/03/26 12:00:37 WARN Remoting: Tried to associate with unreachable remote address [akka.tcp://sparkMaster@myhost:7077]. Address is now gated for 5000 ms, all messages to this address will be delivered to dead letters. Reason: myhost
15/03/26 12:00:55 ERROR SparkDeploySchedulerBackend: Application has been killed. Reason: All masters are unresponsive! Giving up.
15/03/26 12:00:55 ERROR TaskSchedulerImpl: Exiting due to error from cluster scheduler: All masters are unresponsive! Giving up.
15/03/26 12:00:55 WARN SparkDeploySchedulerBackend: Application ID is not initialized yet.