Hop vs Kettle
Hop initially (late 2019) started as a fork of the Kettle (Pentaho Data Integration).
Hop and Kettle/PDI are independent projects, each with their own roadmap and priorities. Given these different roadmaps, architectural vision and development track, Hop and Kettle/PDI are incompatible.
However, since Hop shares a common history with Kettle/PDI, we provide the Hop community a way to import existing PDI/Kettle projects into Hop as seamlessly as possible.
Check the following pages to find out more: