spark--transform算子--parallelized

import org.apache.spark.{SparkConf, SparkContext}/**  * Created by liupeng on 2017/6/15.  */object T_parallelized {  System.setProperty("hadoop.home.dir","F:\\hadoop-2.6.5")  def main(args: Array[String]): Unit = {    val conf = new SparkConf().setAppName("parallelized_test").setMaster("local")    val sc = new SparkContext(conf)    //parallelize 操作会将集合并行化为RDD    val data = Array(1, 2, 3, 4, 5)    val distDate = sc.parallelize(data)    distDate.foreach(println)  }}

运行结果：

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