spark写入mysql的方法

2025-01-02 11:07:06

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spark2.2jdbc写入mysql 的两种方法(append,Overriedwrite)-不用Mys...

import org.apache.spark.sql.{SQLContext, SaveMode} import org.apache.spark.sql.hive.HiveContext//spark-shell --driver-class-path /home/hadoop/hive/lib/mysql-connector-java-5.1.46.jarobjectplayuser { def main(args: Array[String]): Unit={ val cf=newSparkConf().setMaster("master").setApp...
spark2.2jdbc写入mysql 的两种方法(append,Overriedwrite)-不用Mys...

import org.apache.spark.sql.{SQLContext, SaveMode} import org.apache.spark.sql.hive.HiveContext//spark-shell --driver-class-path /home/hadoop/hive/lib/mysql-connector-java-5.1.46.jarobjectplayuser { def main(args: Array[String]): Unit={ val cf=newSparkConf().setMaster("master").setApp...