安装启动检查Mysql服务。netstat -tunlp (3306)
spark 连接mysql驱动程序。–cp /usr/local/hive/lib/mysql-connector-java-5.1.40-bin.jar /usr/local/spark/jars
启动 Mysql shell,新建数据库spark,表student。select * from student
09 spark连接mysql数据库
原文:https://www.cnblogs.com/baozi666/p/14830826.html