Custom Stage Libraries
If you develop custom stages, make the stage libraries available to engine instances by including the libraries in an external resource archive configured for the deployment.
We have tutorials for creating a custom origin, processor, and destination on our tutorials page. To check them out, go to: https://github.com/streamsets/tutorials.
Including Custom Libraries in an External Resource Archive
To make custom stage libraries available to engine instances, include the libraries in an external resource archive configured for the deployment.