C:\ spark-shell -–driver-class-path /mysqlc/mysql-connector-java-5.1.43-bin.jar

val sqlContext = new org.apache.spark.sql.SQLContext(sc)

val jdbcDF = sqlContext.load("jdbc", Map("url" -> "jdbc:mysql://localhost:3306/dbupm?user=root&password=", "dbtable" -> "usermaster"))


jdbcDF.count

jdbcDF.collect()