1，下载 mysql-connector-python-2.1.3.tar.gz
tar -zxvf mysql-connector-python-2.1.3.tar.gz
cd mysql-connector-python-2.1.3
python setup.py install
shell 命令行 --> #python
from mysql.connector.pooling import MySQLConnectionPool
2, 下载 mysql-connector-java-5.1.40-bin.jar
copy mysql-connector-java-5.1.40-bin.jar /opt/spark/jars/mysql-connector-java-5.1.40-bin.jar
python 代码：
from mysql.connector.pooling import MySQLConnectionPool
