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
posted @ 2019-02-21 21:34
VIP8cnbl
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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
posted @ 2019-02-21 21:05
VIP8cnbl
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package ipAndAccressimport org.apache.spark.rdd.RDDimport org.apache.spark.{SparkConf, SparkContext}import scala.io.Sourcecase object EtlIp { def main 阅读全文
posted @ 2019-02-21 20:47
VIP8cnbl
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