fix: Add grpcio dependency group to transformation server Dockerfile

Br1an67 · ntkathole · commit 2c2150a1d7d6 · 2026-03-02T12:05:15.000+05:30
The feature-transformation-server image fails at runtime because
grpc_reflection is imported in transformation_server.py but the
grpcio optional dependency group (which includes grpcio-reflection)
is not installed in the Docker image.

Add 'grpcio' to the pip install extras alongside 'gcp' and 'aws'.

Signed-off-by: Br1an67 &lt;932039080@qq.com&gt;
diff --git a/sdk/python/feast/infra/transformation_servers/Dockerfile b/sdk/python/feast/infra/transformation_servers/Dockerfile
@@ -15,7 +15,7 @@ COPY pyproject.toml pyproject.toml
 COPY README.md README.md
 
 # Install dependencies
-RUN --mount=source=.git,target=.git,type=bind uv pip install --system --no-cache-dir '.[gcp,aws]'
+RUN --mount=source=.git,target=.git,type=bind uv pip install --system --no-cache-dir '.[gcp,aws,grpcio]'
 
 # Start feature transformation server
 CMD [ "python", "app.py" ]
