错误连接数据库 [208mysql] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database
Driver class 'com.mysql.cj.jdbc.Driver' could not be found, make sure the 'Generic database' driver (jar file) is installed.
com.mysql.cj.jdbc.Driver
阐明:官方支持的jar包是MySQL-JDBC-5.1.jar,但是直接使用后,会出现如下第二种错误
2、MySQL数据库版本高于MySQL jdbc jar包
Unknown initial character set index '255' received from server. Initial clie
三、kettle支持的MySQL jdbc jar包