Willingness to contribute

Yes. I can contribute a fix for this bug independently.

Feathr version

0.7.2

System information

• OS Platform and Distribution (e.g., Linux Ubuntu 20.0):
• Python version:
• Spark version, if reporting runtime issue:

Describe the problem

materialize_features shouldn't be used with non-agg features, as FeathrGenJob assumes the online storage to be a KV storage while the key is the agg key, it doesn't make sense to materialize non-agg features.

Tracking information

No response

Code to reproduce bug

client.materialize_features(['any_non_agg_feature'], materialize_settings)

What component(s) does this bug affect?

• Python Client: This is the client users use to interact with most of our API. Mostly written in Python.
• Computation Engine: The computation engine that execute the actual feature join and generation work. Mostly in Scala and Spark.
• Feature Registry API: The frontend API layer supports SQL, Purview(Atlas) as storage. The API layer is in Python(FAST API)
• Feature Registry Web UI: The Web UI for feature registry. Written in React