I am trying to configure Feast with PostgreSQLSource as both online and offline source. I have created a table in db and edited feature_store.yaml file with proper credentials. I can successfully generate feature views and deploy infrastructure. But when I run feast materialize command, it throwing an AssertionError for offline_stores. What might be the possible error/mistake and how can I resolve it??
Thank you
I faced same issue recently, I tried using postgresql as datasource, online store and offline store by editing feature-store.yaml file. Postgres supported as Registry, Online store, and Offline store is now available officially in feast version 0.21.0. So if you use old version for postgresql then you will face issue and instead of editing feature-store.yaml just use postgres as template while feast init.
Refer: https://github.com/feast-dev/feast/releases