nywsp的专栏

集群中提交scala job命令：               spark-submit         --class  scala.line         --num-executors 40         --driver-memory 6g         --executor-memory 6g         --executor-cores 6         --maste

package com import com.process_data.process_features import org.apache.spark.rdd.RDD import org.apache.spark.{SparkConf, SparkContext} /** * Hello world! * */ object App { def main(args: Array[...