随笔分类 -  Spark

Spark--wordcount（词频降序）
摘要：import org.apache.spark.{SparkConf, SparkContext} object wc2 { def main(args: Array[String]): Unit = { val conf = new SparkConf().setMaster("local").s 阅读全文
posted @ 2019-12-03 15:22 Assange 阅读(299) 评论(0) 推荐(0)