Caused by: java.net.ConnectException: Connection timed out (Connection timed out)

$> mysql --host=35.194.7.XXX --user=root --password

$> pyspark

%> jdbcDriver='com.mysql.jdbc.Driver'
%> jdbcUrl='jdbc:mysql://35.194.7.XXX:3306/recommendation_spark?user=root&password=XXXX'
%> dfRates = sqlContext.read.format('jdbc').options(driver=jdbcDriver, url=jdbcUrl, dbtable='Rating').load()