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spark-windows helloword入门例子
Spark快速大数据分析-pdf下载(高清带书签):https://download.youkuaiyun.com/download/adam_zs/10276229scala-2.12.4.msi windows安装文件下载: https://download.youkuaiyun.com/download/adam_zs/10276232源码下载:https://download.youkuaiyun.com/download/...原创 2018-03-08 18:07:25 · 1384 阅读 · 0 评论 -
spark2.1.0-mongodb
1.从MongoDB读取package com.mongodb.spark; import org.apache.spark.api.java.JavaSparkContext; import org.apache.spark.sql.SparkSession; import org.bson.Document; import com.mongodb.spark.MongoSpark; imp...原创 2018-05-02 09:44:36 · 694 阅读 · 1 评论 -
spark2.1.0-在文本文件中统计出现关键字的次数
package com.wangzs; import org.apache.spark.SparkConf; import org.apache.spark.api.java.JavaRDD; import org.apache.spark.api.java.JavaSparkContext; import org.apache.spark.api.java.function.Function;...原创 2018-04-26 19:12:52 · 1747 阅读 · 0 评论