[FR] Add a syntax sugar for feature materialization job for multiple keys

[xiaoyongzhu]

Willingness to contribute

No. I cannot contribute a bug fix at this time.

Feature Request Proposal

Currently Feathr doesn't support materializing features which have different keys. This can be solved by Feathr automatically grouping those features by keys and submit multiple jobs in parallel.

Motivation

What is the use case for this feature?

Currently Feathr doesn't support materializing features which have different keys. This can be solved by Feathr automatically grouping those features by keys and submit multiple jobs in parallel.

Details

No response

What component(s) does this feature request 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