[KP]解决mongodb input插件加载问题

症状

2021-10-08 17:54:36.846 - [BASIC] mongodb_input - 为了转换解除补丁开始  [mongodb_input]
2021-10-08 17:54:36.986 - [ERROR] MongoDB input.0 - ERROR (version 8.3.0.0-371, build 8.3.0.0-371 from 2019-06-11 11.09.08 by buildguy) : Can't run transformation due to plugin missing
2021-10-08 17:54:36.986 - [ERROR] MongoDB input.0 - ERROR (version 8.3.0.0-371, build 8.3.0.0-371 from 2019-06-11 11.09.08 by buildguy) : 错误初始化步骤[MongoDB input]
2021-10-08 17:54:36.986 - [ERROR] mongodb_input - ERROR (version 8.3.0.0-371, build 8.3.0.0-371 from 2019-06-11 11.09.08 by buildguy) : 步骤 [MongoDB input.0] 初始化失败!
2021-10-08 17:54:36.986 - [ERROR] mongodb_input - ERROR (version 8.3.0.0-371, build 8.3.0.0-371 from 2019-06-11 11.09.08 by buildguy) : 错误被检测到!

参考资料

• https://blog.csdn.net/dqswuyundong/article/details/64127178
• https://www.it1352.com/1527200.html

解决

1. 复制data-integration\system\karaf\system\pentaho目录下的两个目录至kettle-pack/plugins下

   • pentaho-mongodb-plugin
   • pentaho-mongo-utils

2. 项目添加依赖：

    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>pentaho-mongodb-plugin</artifactId>
        <version>${kettle.version}</version>
    </dependency>
    <dependency>
        <groupId>pentaho</groupId>
        <artifactId>pentaho-mongo-utils</artifactId>
        <version>${kettle.version}</version>
    </dependency>
   

   或直接复制以上依赖jar包至kettle-pack/tomcat/lib目录下