CMCai0104 可以 通过 jdbc 的机制就可以连接了
config <- spark_config()
config$`sparklyr.shell.driver-class-path` <-
"~/Downloads/mysql-connector-java-5.1.41/mysql-connector-java-5.1.41-bin.jar"
sc <- spark_connect(master = "local",
version = "2.1.0",
config = config)
spark_read_jdbc(sc, "person_jdbc", options = list(
url = "jdbc:mysql://localhost:3306/sparklyr",
user = "root",
password = "<password>",
dbtable = "person"))