Question

五千分之二百〇九你好我想在我的代码scala中添加选项“--deploy-mode cluster”：

  val sparkConf = new SparkConfig ().setMaster ("spark: //192.168.60.80:7077")

不使用shell（命令。\ Spark-submit）

我想在scala中使用“spark.submit.deployMode”

Answer 1

使用SparkConfig：

//set up the spark configuration and create contexts
val sparkConf = new SparkConf().setAppName("SparkApp").setMaster("spark: //192.168.60.80:7077")

val sc = new SparkContext(sparkConf).set("spark.submit.deployMode", "cluster")

使用SparkSession：

val spark = SparkSession
   .builder()
   .appName("SparkApp")
   .master("spark: //192.168.60.80:7077")
   .config("spark.submit.deployMode","cluster")
   .enableHiveSupport()
   .getOrCreate()

Answer 2

您可以使用

 val sparkConf = new SparkConf ().setMaster ("spark: //192.168.60.80:7077").set("spark.submit.deployMode","cluster")

如何在我的scala代码中添加“--deploy-mode cluster”选项

2 个答案: