Add capability to enforce certain fields for feature definition · feathr-ai/feathr#264

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good first issue

説明

For project owners or administrators, they may want certain fields of anchor, key or features to be filled by their users(data scientists), like documentation fields for feature, key description field for key etc.

Project owners or admins should be able to set this in the project yaml config like the following:

required fields:
    features:
         feature_type
         feature_documentation
    keys:
        - key description

Relevant code can be found at build_feature(https://github.com/linkedin/feathr/blob/main/feathr_project/feathr/client.py#L214) or tthe logic can be enforced during corresponding object creation phase(https://github.com/linkedin/feathr/blob/main/feathr_project/feathr/feature.py).

コントリビューターガイド

技術スタック: python
領域: backenddata
Issue 種別: feature
難度: 3
推定時間: 1-2 days
活動状況: fresh
明確さ: clear
前提条件: Python programmingUnderstanding of YAML configFamiliarity with Feathr feature definition
初心者向け度: 40
調査方針: Implement a configuration option in the project YAML to specify required fields for features and keys. Modify the build feature function in feathr project/feathr/client.py (line 214) to validate required fields during feature creation. Additionally, enforce constraints in the feature object creation phase in feathr project/feathr/feature.py.