feat: Feast AWS Athena offline store (again)

Makefile

@@ -139,6 +139,33 @@ test-python-universal-trino:
 			not test_universal_types" \
  	 sdk/python/tests
 
+#To use Athena as an offline store, you need to create an Athena database and an S3 bucket on AWS. https://docs.aws.amazon.com/athena/latest/ug/getting-started.html
+#Modify environment variables ATHENA_DATA_SOURCE, ATHENA_DATABASE, ATHENA_S3_BUCKET_NAME if you want to change the data source, database, and bucket name of S3 to use.
+#If tests fail with the pytest -n 8 option, change the number to 1.
+test-python-universal-athena:
+	PYTHONPATH='.' \
+	FULL_REPO_CONFIGS_MODULE=sdk.python.feast.infra.offline_stores.contrib.athena_repo_configuration \
+	PYTEST_PLUGINS=feast.infra.offline_stores.contrib.athena_offline_store.tests \
+ 	FEAST_USAGE=False IS_TEST=True \
+	ATHENA_DATA_SOURCE=AwsDataCatalog \
+	ATHENA_DATABASE=default \
+	ATHENA_S3_BUCKET_NAME=feast-integration-tests \
+ 	python -m pytest -n 8 --integration \
+ 	 	-k "not test_go_feature_server and \
+		    not test_logged_features_validation and \
+		    not test_lambda and \
+		    not test_feature_logging and \
+		    not test_offline_write and \
+		    not test_push_offline and \
+		    not test_historical_retrieval_with_validation and \
+		    not test_historical_features_persisting and \
+		    not test_historical_retrieval_fails_on_validation and \
+			not gcs_registry and \
+			not s3_registry"  \
+	sdk/python/tests
+
+
+
 test-python-universal-postgres:
 	PYTHONPATH='.' \
 		FULL_REPO_CONFIGS_MODULE=sdk.python.feast.infra.offline_stores.contrib.postgres_repo_configuration \

protos/feast/core/DataSource.proto

@@ -49,6 +49,7 @@ message DataSource {
     PUSH_SOURCE = 9;
     BATCH_TRINO = 10;
     BATCH_SPARK = 11;
+    BATCH_ATHENA = 12;
   }
 
   // Unique name of data source within the project
@@ -171,6 +172,22 @@ message DataSource {
     string database = 4;
   }
 
+  // Defines options for DataSource that sources features from a Athena Query
+  message AthenaOptions {
+    // Athena table name
+    string table = 1;
+
+    // SQL query that returns a table containing feature data. Must contain an event_timestamp column, and respective
+    // entity columns
+    string query = 2;
+
+    // Athena database name
+    string database = 3;
+
+    // Athena schema name
+    string data_source = 4;
+  }
+
   // Defines options for DataSource that sources features from a Snowflake Query
   message SnowflakeOptions {
     // Snowflake table name
@@ -242,5 +259,6 @@ message DataSource {
     PushOptions push_options = 22;
     SparkOptions spark_options = 27;
     TrinoOptions trino_options = 30;
+    AthenaOptions athena_options = 35;
   }
 }

protos/feast/core/FeatureService.proto

@@ -60,6 +60,7 @@ message LoggingConfig {
     RedshiftDestination redshift_destination = 5;
     SnowflakeDestination snowflake_destination = 6;
     CustomDestination custom_destination = 7;
+    AthenaDestination athena_destination = 8;
   }
 
   message FileDestination {
@@ -80,6 +81,11 @@ message LoggingConfig {
     string table_name = 1;
   }
 
+  message AthenaDestination {
+    // Destination table name. data_source and database will be taken from an offline store config
+    string table_name = 1;
+  }
+
   message SnowflakeDestination {
     // Destination table name. Schema and database will be taken from an offline store config
     string table_name = 1;

protos/feast/core/SavedDataset.proto

@@ -59,6 +59,7 @@ message SavedDatasetStorage {
     DataSource.TrinoOptions trino_storage = 8;
     DataSource.SparkOptions spark_storage = 9;
     DataSource.CustomSourceOptions custom_storage = 10;
+    DataSource.AthenaOptions athena_storage = 11;
   }
 }
 

sdk/python/feast/__init__.py

@@ -5,6 +5,9 @@
     from importlib_metadata import PackageNotFoundError, version as _version  # type: ignore
 
 from feast.infra.offline_stores.bigquery_source import BigQuerySource
+from feast.infra.offline_stores.contrib.athena_offline_store.athena_source import (
+    AthenaSource,
+)
 from feast.infra.offline_stores.file_source import FileSource
 from feast.infra.offline_stores.redshift_source import RedshiftSource
 from feast.infra.offline_stores.snowflake_source import SnowflakeSource
@@ -50,4 +53,5 @@
     "SnowflakeSource",
     "PushSource",
     "RequestSource",
+    "AthenaSource",
 ]

sdk/python/feast/batch_feature_view.py

@@ -14,6 +14,7 @@
     "SnowflakeSource",
     "SparkSource",
     "TrinoSource",
+    "AthenaSource",
 }
 
 

sdk/python/feast/data_source.py

@@ -156,6 +156,7 @@ def to_proto(self) -> DataSourceProto.KinesisOptions:
     DataSourceProto.SourceType.BATCH_SNOWFLAKE: "feast.infra.offline_stores.snowflake_source.SnowflakeSource",
     DataSourceProto.SourceType.BATCH_TRINO: "feast.infra.offline_stores.contrib.trino_offline_store.trino_source.TrinoSource",
     DataSourceProto.SourceType.BATCH_SPARK: "feast.infra.offline_stores.contrib.spark_offline_store.spark_source.SparkSource",
+    DataSourceProto.SourceType.BATCH_ATHENA: "feast.infra.offline_stores.contrib.athena_offline_store.athena_source.AthenaSource",
     DataSourceProto.SourceType.STREAM_KAFKA: "feast.data_source.KafkaSource",
     DataSourceProto.SourceType.STREAM_KINESIS: "feast.data_source.KinesisSource",
     DataSourceProto.SourceType.REQUEST_SOURCE: "feast.data_source.RequestSource",
@@ -183,6 +184,7 @@ class DataSource(ABC):
             maintainer.
         timestamp_field (optional): Event timestamp field used for point in time
             joins of feature values.
+        date_partition_column (optional): Timestamp column used for partitioning. Not supported by all offline stores.
     """
 
     name: str
@@ -192,6 +194,7 @@ class DataSource(ABC):
     description: str
     tags: Dict[str, str]
     owner: str
+    date_partition_column: str
 
     def __init__(
         self,
@@ -203,6 +206,7 @@ def __init__(
         description: Optional[str] = "",
         tags: Optional[Dict[str, str]] = None,
         owner: Optional[str] = "",
+        date_partition_column: Optional[str] = None,
     ):
         """
         Creates a DataSource object.
@@ -220,6 +224,7 @@ def __init__(
             tags (optional): A dictionary of key-value pairs to store arbitrary metadata.
             owner (optional): The owner of the data source, typically the email of the primary
                 maintainer.
+            date_partition_column (optional): Timestamp column used for partitioning. Not supported by all stores
         """
         self.name = name
         self.timestamp_field = timestamp_field or ""
@@ -237,6 +242,9 @@ def __init__(
         self.description = description or ""
         self.tags = tags or {}
         self.owner = owner or ""
+        self.date_partition_column = (
+            date_partition_column if date_partition_column else ""
+        )
 
     def __hash__(self):
         return hash((self.name, self.timestamp_field))
@@ -256,6 +264,7 @@ def __eq__(self, other):
             or self.timestamp_field != other.timestamp_field
             or self.created_timestamp_column != other.created_timestamp_column
             or self.field_mapping != other.field_mapping
+            or self.date_partition_column != other.date_partition_column
             or self.description != other.description
             or self.tags != other.tags
             or self.owner != other.owner