u/raki_rahman

There was a bit of a reputation that the dbt-fabricspark adapter is....janky.

My team runs it in production since January 2026 and many, many developers use it locally as a critical lifeline of our Data Engineering backbone.

So to protect our bottoms, I put up this giant PR that regression tests every nook and cranny of the adapter's surface area - every PR to main must pass these tests against a live local devcontainer with Spark + Livy, and 2 Fabric Lakehouses before merging to main.

Hopefully this builds more community confidence in the robustness of the adapter. IMO it's pretty rock solid nowadays.

If you find any bugs, please let us know in the GitHub Issue 🙂

feat: Containerized and parallelized tests with 669% faster CI by mdrakiburrahman · Pull Request #87 · microsoft/dbt-fabricspark