// 代码
val sparkConf = new SparkConf().setMaster("local[*]").setAppName("RDD")
sparkConf.set("spark.default.parallelism", "5")
val sc = new SparkContext(sparkConf)
val rdd = sc.makeRDD(List(1,2,3,4),2)
rdd.saveAsTextFile("output")
sc.stop()
//问题输出显示
23/03/20 19:23:27 ERROR Executor: Exception in task 1.0 in stage 0.0 (TID 1)
ExitCodeException exitCode=-1073741515: