1. An error is reported when kettle connects to Oracle database

When kettle connects to Oracle database for the first time, it reports an error “wrong connection to database [Oracle]  ”， This is because spoon lacks the jar package corresponding to Oracle. If Oracle or Oracle client is installed, you can copy the corresponding jar file from their installation directory to solve the error problem.

Solution:

Copy and paste all files starting with ojdbc in Oracle database, such as ojdbc5 and ojdbc6.jar, into the spoon directory, such as D: \ kettle \ data-integration-8.2.0.7-719 \ lib\   Just under the path.

2. An error is reported when kettle connects to MySQL database

The error contents are as follows:

  This is caused by the missing jar connection package of MySQL.

Solution:

You need the jar connection package of MySQL database, such as mysql-connector-java-8.0.11.jar, copy and paste it into the spoon directory, such as D: \ kettle \ data-integration-8.2.0.7-719 \ lib\   Just under the path.

The attachment download link is as follows:

Kettle driver. TXT other document resources CSDN Download