Remove untested and undocumented interfaces

sdk/python/feast/__init__.py

@@ -11,7 +11,6 @@
 from .feature import Feature
 from .feature_service import FeatureService
 from .feature_store import FeatureStore
-from .feature_table import FeatureTable
 from .feature_view import FeatureView
 from .on_demand_feature_view import OnDemandFeatureView
 from .repo_config import RepoConfig
@@ -36,7 +35,6 @@
     "Feature",
     "FeatureService",
     "FeatureStore",
-    "FeatureTable",
     "FeatureView",
     "OnDemandFeatureView",
     "RepoConfig",

sdk/python/feast/data_source.py

@@ -331,7 +331,7 @@ def date_partition_column(self, date_partition_column):
     @abstractmethod
     def from_proto(data_source: DataSourceProto) -> Any:
         """
-        Converts data source config in FeatureTable spec to a DataSource class object.
+        Converts data source config in protobuf spec to a DataSource class object.
 
         Args:
             data_source: A protobuf representation of a DataSource.

sdk/python/feast/diff/FcoDiff.py

@@ -5,7 +5,6 @@
 from feast.base_feature_view import BaseFeatureView
 from feast.entity import Entity
 from feast.feature_service import FeatureService
-from feast.feature_table import FeatureTable
 from feast.protos.feast.core.Entity_pb2 import Entity as EntityProto
 from feast.protos.feast.core.FeatureView_pb2 import FeatureView as FeatureViewProto
 
@@ -44,7 +43,7 @@ def add_fco_diff(self, fco_diff: FcoDiff):
         self.fco_diffs.append(fco_diff)
 
 
-T = TypeVar("T", Entity, BaseFeatureView, FeatureService, FeatureTable)
+T = TypeVar("T", Entity, BaseFeatureView, FeatureService)
 
 
 def tag_objects_for_keep_delete_add(