feast-dev · feast-ci-bot · Mar 29, 2022 · Mar 17, 2022 · Mar 17, 2022 · Mar 17, 2022
@@ -24,7 +24,6 @@ option go_package = "github.com/feast-dev/feast/go/protos/feast/core";
 
 import "google/protobuf/timestamp.proto";
 import "feast/core/DataSource.proto";
-import "feast/core/FeatureService.proto";
 
 message SavedDatasetSpec {
   // Name of the dataset. Must be unique since it's possible to overwrite dataset by name

@@ -13,6 +13,7 @@
 # limitations under the License.
 
 import logging
+import warnings
 from datetime import datetime
 from pathlib import Path
 from typing import List, Optional
@@ -151,6 +152,11 @@ def data_source_describe(ctx: click.Context, name: str):
         print(e)
         exit(1)
 
+    warnings.warn(
+        "Describing data sources will only work properly if all data sources have names or table names specified. "
+        "Starting Feast 0.21, data source unique names will be required to encourage data source discovery.",
+        RuntimeWarning,
+    )
     print(
         yaml.dump(
             yaml.safe_load(str(data_source)), default_flow_style=False, sort_keys=False
@@ -173,6 +179,11 @@ def data_source_list(ctx: click.Context):
 
     from tabulate import tabulate
 
+    warnings.warn(
+        "Listing data sources will only work properly if all data sources have names or table names specified. "
+        "Starting Feast 0.21, data source unique names will be required to encourage data source discovery",
+        RuntimeWarning,
+    )
     print(tabulate(table, headers=["NAME", "CLASS"], tablefmt="plain"))
 
 

@@ -17,6 +17,8 @@
 from abc import ABC, abstractmethod
 from typing import Any, Callable, Dict, Iterable, Optional, Tuple
 
+from google.protobuf.json_format import MessageToJson
+
 from feast import type_map
 from feast.data_format import StreamFormat
 from feast.protos.feast.core.DataSource_pb2 import DataSource as DataSourceProto
@@ -192,6 +194,9 @@ def __init__(
     def __hash__(self):
         return hash((id(self), self.name))
 
+    def __str__(self):
+        return str(MessageToJson(self.to_proto()))
+
     def __eq__(self, other):
         if not isinstance(other, DataSource):
             raise TypeError("Comparisons should only involve DataSource class objects.")

@@ -60,6 +60,9 @@ def to_string(self):
                 continue
             if feast_object_diff.transition_type == TransitionType.UNCHANGED:
                 continue
+            if feast_object_diff.feast_object_type == FeastObjectType.DATA_SOURCE:
+                # TODO(adchia): Print statements out starting in Feast 0.21
+                continue
             action, color = message_action_map[feast_object_diff.transition_type]
             log_string += f"{action} {feast_object_diff.feast_object_type.value} {Style.BRIGHT + color}{feast_object_diff.name}{Style.RESET_ALL}\n"
             if feast_object_diff.transition_type == TransitionType.UPDATE:
@@ -78,8 +81,11 @@ def to_string(self):
 def tag_objects_for_keep_delete_update_add(
     existing_objs: Iterable[FeastObject], desired_objs: Iterable[FeastObject]
 ) -> Tuple[Set[FeastObject], Set[FeastObject], Set[FeastObject], Set[FeastObject]]:
-    existing_obj_names = {e.name for e in existing_objs}
-    desired_obj_names = {e.name for e in desired_objs}
+    # TODO(adchia): Remove the "if X.name" condition when data sources are forced to have names
+    existing_obj_names = {e.name for e in existing_objs if e.name}
+    desired_objs = [obj for obj in desired_objs if obj.name]
+    existing_objs = [obj for obj in existing_objs if obj.name]
+    desired_obj_names = {e.name for e in desired_objs if e.name}
 
     objs_to_add = {e for e in desired_objs if e.name not in existing_obj_names}
     objs_to_update = {e for e in desired_objs if e.name in existing_obj_names}

@@ -2063,14 +2063,17 @@ def _validate_feature_views(feature_views: List[BaseFeatureView]):
 def _validate_data_sources(data_sources: List[DataSource]):
     """ Verify data sources have case-insensitively unique names"""
     ds_names = set()
-    for fv in data_sources:
-        case_insensitive_ds_name = fv.name.lower()
+    for ds in data_sources:
+        case_insensitive_ds_name = ds.name.lower()
         if case_insensitive_ds_name in ds_names:
-            raise ValueError(
-                f"More than one data source with name {case_insensitive_ds_name} found. "
-                f"Please ensure that all data source names are case-insensitively unique. "
-                f"It may be necessary to ignore certain files in your feature repository by using a .feastignore file."
-            )
+            if case_insensitive_ds_name.strip():
+                warnings.warn(
+                    f"More than one data source with name {case_insensitive_ds_name} found. "
+                    f"Please ensure that all data source names are case-insensitively unique. "
+                    f"It may be necessary to ignore certain files in your feature repository by using a .feastignore "
+                    f"file. Starting in Feast 0.21, unique names (perhaps inferred from the table name) will be "
+                    f"required in data sources to encourage data source discovery"
+                )
         else:
             ds_names.add(case_insensitive_ds_name)
 

@@ -64,7 +64,7 @@ def __init__(
             else:
                 warnings.warn(
                     (
-                        "Starting in Feast 0.21, Feast will require either a name for a data source (if using query) or `table`."
+                        f"Starting in Feast 0.21, Feast will require either a name for a data source (if using query) or `table`: {self.query}"
                     ),
                     DeprecationWarning,
                 )

@@ -41,6 +41,12 @@ def __init__(
             query (optional): The query to be executed to obtain the features.
             name (optional): Name for the source. Defaults to the table_ref if not specified.
         """
+        # The default Redshift schema is named "public".
+        _schema = "public" if table and not schema else schema
+        self.redshift_options = RedshiftOptions(
+            table=table, schema=_schema, query=query
+        )
+
         if table is None and query is None:
             raise ValueError('No "table" argument provided.')
         _name = name
@@ -50,7 +56,8 @@ def __init__(
             else:
                 warnings.warn(
                     (
-                        "Starting in Feast 0.21, Feast will require either a name for a data source (if using query) or `table`."
+                        f"Starting in Feast 0.21, Feast will require either a name for a data source (if using query) "
+                        f"or `table`: {self.query}"
                     ),
                     DeprecationWarning,
                 )
@@ -63,13 +70,6 @@ def __init__(
             date_partition_column,
         )
 
-        # The default Redshift schema is named "public".
-        _schema = "public" if table and not schema else schema
-
-        self.redshift_options = RedshiftOptions(
-            table=table, schema=_schema, query=query
-        )
-
     @staticmethod
     def from_proto(data_source: DataSourceProto):
         """

@@ -44,6 +44,12 @@ def __init__(
         """
         if table is None and query is None:
             raise ValueError('No "table" argument provided.')
+        # The default Snowflake schema is named "PUBLIC".
+        _schema = "PUBLIC" if (database and table and not schema) else schema
+
+        self.snowflake_options = SnowflakeOptions(
+            database=database, schema=_schema, table=table, query=query
+        )
 
         # If no name, use the table as the default name
         _name = name
@@ -53,7 +59,8 @@ def __init__(
             else:
                 warnings.warn(
                     (
-                        "Starting in Feast 0.21, Feast will require either a name for a data source (if using query) or `table`."
+                        f"Starting in Feast 0.21, Feast will require either a name for a data source (if using query) "
+                        f"or `table`: {self.query}"
                     ),
                     DeprecationWarning,
                 )
@@ -66,13 +73,6 @@ def __init__(
             date_partition_column,
         )
 
-        # The default Snowflake schema is named "PUBLIC".
-        _schema = "PUBLIC" if (database and table and not schema) else schema
-
-        self.snowflake_options = SnowflakeOptions(
-            database=database, schema=_schema, table=table, query=query
-        )
-
     @staticmethod
     def from_proto(data_source: DataSourceProto):
         """

@@ -314,11 +314,13 @@ def apply_data_source(
             commit: Whether to immediately commit to the registry
         """
         registry = self._prepare_registry_for_changes()
-
         for idx, existing_data_source_proto in enumerate(registry.data_sources):
             if existing_data_source_proto.name == data_source.name:
                 del registry.data_sources[idx]
         data_source_proto = data_source.to_proto()
+        data_source_proto.data_source_class_type = (
+            f"{data_source.__class__.__module__}.{data_source.__class__.__name__}"
+        )
         data_source_proto.project = project
         data_source_proto.data_source_class_type = (
             f"{data_source.__class__.__module__}.{data_source.__class__.__name__}"

@@ -188,10 +188,8 @@ def extract_objects_for_apply_delete(project, registry, repo):
     return (
         all_to_apply,
         all_to_delete,
-        set(
-            objs_to_add[FeastObjectType.FEATURE_VIEW].union(
-                objs_to_update[FeastObjectType.FEATURE_VIEW]
-            )
+        set(objs_to_add[FeastObjectType.FEATURE_VIEW]).union(
+            set(objs_to_update[FeastObjectType.FEATURE_VIEW])
         ),
         objs_to_delete[FeastObjectType.FEATURE_VIEW],
     )

@@ -16,6 +16,18 @@
     created_timestamp_column="created_timestamp",
 )
 
+driver_locations_source_query = BigQuerySource(
+    query="SELECT * from feast-oss.public.drivers",
+    event_timestamp_column="event_timestamp",
+    created_timestamp_column="created_timestamp",
+)
+
+driver_locations_source_query_2 = BigQuerySource(
+    query="SELECT lat * 2 FROM feast-oss.public.drivers",
+    event_timestamp_column="event_timestamp",
+    created_timestamp_column="created_timestamp",
+)
+
 customer_profile_source = BigQuerySource(
     name="customer_profile_source",
     table_ref="feast-oss.public.customers",