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2021-11-30 16:50
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kettle8.2连接mysql5.7报错

kettle连接mysql 5.7.36 报错,求解惑
我已经下载mysql-connector-java-5.1.41-bin 至lib文件夹下,也试过几个其他版本的包,连接报错不是提示没有驱动包,数据库账号密码什么的的也从navicat 建了连接测试,没有问题可以连上
报错如下:
错误连接数据库 [asd] : org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Error connecting to database: (using class org.gjt.mm.mysql.Driver)
Communications link failure

The last packet successfully received from the server was 1 milliseconds ago. The last packet sent successfully to the server was 1 milliseconds ago.

org.pentaho.di.core.exception.KettleDatabaseException:
Error occurred while trying to connect to the database

Error connecting to database: (using class org.gjt.mm.mysql.Driver)
Communications link failure

The last packet successfully received from the server was 1 milliseconds ago. The last packet sent successfully to the server was 1 milliseconds ago.

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