I access databricks feature store outside databricks with databricks-connect on my IDE pycharm.

The problem is just outside Databricks, not with a notebook inside Databricks.

I use FeatureLookup mecanism to pull data from Feature store tables in my customer Dataframe (class FeatureLookup, API Training_set and load_df).

I need to add several Features from several Feature store tables. So I call this mecanism several times.

It doesn't work from 6th call. If I pull the 6th feature only, it works.

I have attached the StackTraceError.

The problem is in the file databricks\feature_store\utils\feature_lookup_utils.py, line : plan = spark.sql("explain cost select * from view").collect()[0][0]).

Thanks.

Nath