摘要:
package com.day09import org.apache.spark.rdd.RDDimport org.apache.spark.{SparkConf, SparkContext}/** * 需求:在一定时间方位内,求出用户在所有基站停留的时长 */object JzDemo { de 阅读全文
摘要:
package studentimport java.net.URLimport org.apache.spark.rdd.RDDimport org.apache.spark.{SparkConf, SparkContext}object StuObject { def main(args: Ar 阅读全文
摘要:
package ipAndAccressimport org.apache.spark.rdd.RDDimport org.apache.spark.{SparkConf, SparkContext}import scala.io.Sourcecase object EtlIp { def main 阅读全文