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358 lines (316 loc) · 13.2 KB
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from concurrent import futures
from datetime import datetime
import grpc
from google.protobuf.empty_pb2 import Empty
from pytz import utc
from feast import FeatureStore
from feast.data_source import DataSource
from feast.entity import Entity
from feast.feature_service import FeatureService
from feast.feature_view import FeatureView
from feast.infra.infra_object import Infra
from feast.infra.registry.base_registry import BaseRegistry
from feast.on_demand_feature_view import OnDemandFeatureView
from feast.protos.feast.registry import RegistryServer_pb2, RegistryServer_pb2_grpc
from feast.saved_dataset import SavedDataset, ValidationReference
from feast.stream_feature_view import StreamFeatureView
class RegistryServer(RegistryServer_pb2_grpc.RegistryServerServicer):
def __init__(self, registry: BaseRegistry) -> None:
super().__init__()
self.proxied_registry = registry
def ApplyEntity(self, request: RegistryServer_pb2.ApplyEntityRequest, context):
self.proxied_registry.apply_entity(
entity=Entity.from_proto(request.entity),
project=request.project,
commit=request.commit,
)
return Empty()
def GetEntity(self, request: RegistryServer_pb2.GetEntityRequest, context):
return self.proxied_registry.get_entity(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListEntities(self, request: RegistryServer_pb2.ListEntitiesRequest, context):
return RegistryServer_pb2.ListEntitiesResponse(
entities=[
entity.to_proto()
for entity in self.proxied_registry.list_entities(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def DeleteEntity(self, request: RegistryServer_pb2.DeleteEntityRequest, context):
self.proxied_registry.delete_entity(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplyDataSource(
self, request: RegistryServer_pb2.ApplyDataSourceRequest, context
):
self.proxied_registry.apply_data_source(
data_source=DataSource.from_proto(request.data_source),
project=request.project,
commit=request.commit,
)
return Empty()
def GetDataSource(self, request: RegistryServer_pb2.GetDataSourceRequest, context):
return self.proxied_registry.get_data_source(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListDataSources(
self, request: RegistryServer_pb2.ListDataSourcesRequest, context
):
return RegistryServer_pb2.ListDataSourcesResponse(
data_sources=[
data_source.to_proto()
for data_source in self.proxied_registry.list_data_sources(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def DeleteDataSource(
self, request: RegistryServer_pb2.DeleteDataSourceRequest, context
):
self.proxied_registry.delete_data_source(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def GetFeatureView(
self, request: RegistryServer_pb2.GetFeatureViewRequest, context
):
return self.proxied_registry.get_feature_view(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ApplyFeatureView(
self, request: RegistryServer_pb2.ApplyFeatureViewRequest, context
):
feature_view_type = request.WhichOneof("base_feature_view")
if feature_view_type == "feature_view":
feature_view = FeatureView.from_proto(request.feature_view)
elif feature_view_type == "on_demand_feature_view":
feature_view = OnDemandFeatureView.from_proto(
request.on_demand_feature_view
)
elif feature_view_type == "stream_feature_view":
feature_view = StreamFeatureView.from_proto(request.stream_feature_view)
self.proxied_registry.apply_feature_view(
feature_view=feature_view, project=request.project, commit=request.commit
)
return Empty()
def ListFeatureViews(
self, request: RegistryServer_pb2.ListFeatureViewsRequest, context
):
return RegistryServer_pb2.ListFeatureViewsResponse(
feature_views=[
feature_view.to_proto()
for feature_view in self.proxied_registry.list_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def DeleteFeatureView(
self, request: RegistryServer_pb2.DeleteFeatureViewRequest, context
):
self.proxied_registry.delete_feature_view(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def GetStreamFeatureView(
self, request: RegistryServer_pb2.GetStreamFeatureViewRequest, context
):
return self.proxied_registry.get_stream_feature_view(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListStreamFeatureViews(
self, request: RegistryServer_pb2.ListStreamFeatureViewsRequest, context
):
return RegistryServer_pb2.ListStreamFeatureViewsResponse(
stream_feature_views=[
stream_feature_view.to_proto()
for stream_feature_view in self.proxied_registry.list_stream_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def GetOnDemandFeatureView(
self, request: RegistryServer_pb2.GetOnDemandFeatureViewRequest, context
):
return self.proxied_registry.get_on_demand_feature_view(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListOnDemandFeatureViews(
self, request: RegistryServer_pb2.ListOnDemandFeatureViewsRequest, context
):
return RegistryServer_pb2.ListOnDemandFeatureViewsResponse(
on_demand_feature_views=[
on_demand_feature_view.to_proto()
for on_demand_feature_view in self.proxied_registry.list_on_demand_feature_views(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def ApplyFeatureService(
self, request: RegistryServer_pb2.ApplyFeatureServiceRequest, context
):
self.proxied_registry.apply_feature_service(
feature_service=FeatureService.from_proto(request.feature_service),
project=request.project,
commit=request.commit,
)
return Empty()
def GetFeatureService(
self, request: RegistryServer_pb2.GetFeatureServiceRequest, context
):
return self.proxied_registry.get_feature_service(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListFeatureServices(
self, request: RegistryServer_pb2.ListFeatureServicesRequest, context
):
return RegistryServer_pb2.ListFeatureServicesResponse(
feature_services=[
feature_service.to_proto()
for feature_service in self.proxied_registry.list_feature_services(
project=request.project,
allow_cache=request.allow_cache,
tags=dict(request.tags),
)
]
)
def DeleteFeatureService(
self, request: RegistryServer_pb2.DeleteFeatureServiceRequest, context
):
self.proxied_registry.delete_feature_service(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplySavedDataset(
self, request: RegistryServer_pb2.ApplySavedDatasetRequest, context
):
self.proxied_registry.apply_saved_dataset(
saved_dataset=SavedDataset.from_proto(request.saved_dataset),
project=request.project,
commit=request.commit,
)
return Empty()
def GetSavedDataset(
self, request: RegistryServer_pb2.GetSavedDatasetRequest, context
):
return self.proxied_registry.get_saved_dataset(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListSavedDatasets(
self, request: RegistryServer_pb2.ListSavedDatasetsRequest, context
):
return RegistryServer_pb2.ListSavedDatasetsResponse(
saved_datasets=[
saved_dataset.to_proto()
for saved_dataset in self.proxied_registry.list_saved_datasets(
project=request.project, allow_cache=request.allow_cache
)
]
)
def DeleteSavedDataset(
self, request: RegistryServer_pb2.DeleteSavedDatasetRequest, context
):
self.proxied_registry.delete_saved_dataset(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ApplyValidationReference(
self, request: RegistryServer_pb2.ApplyValidationReferenceRequest, context
):
self.proxied_registry.apply_validation_reference(
validation_reference=ValidationReference.from_proto(
request.validation_reference
),
project=request.project,
commit=request.commit,
)
return Empty()
def GetValidationReference(
self, request: RegistryServer_pb2.GetValidationReferenceRequest, context
):
return self.proxied_registry.get_validation_reference(
name=request.name, project=request.project, allow_cache=request.allow_cache
).to_proto()
def ListValidationReferences(
self, request: RegistryServer_pb2.ListValidationReferencesRequest, context
):
return RegistryServer_pb2.ListValidationReferencesResponse(
validation_references=[
validation_reference.to_proto()
for validation_reference in self.proxied_registry.list_validation_references(
project=request.project, allow_cache=request.allow_cache
)
]
)
def DeleteValidationReference(
self, request: RegistryServer_pb2.DeleteValidationReferenceRequest, context
):
self.proxied_registry.delete_validation_reference(
name=request.name, project=request.project, commit=request.commit
)
return Empty()
def ListProjectMetadata(
self, request: RegistryServer_pb2.ListProjectMetadataRequest, context
):
return RegistryServer_pb2.ListProjectMetadataResponse(
project_metadata=[
project_metadata.to_proto()
for project_metadata in self.proxied_registry.list_project_metadata(
project=request.project, allow_cache=request.allow_cache
)
]
)
def ApplyMaterialization(
self, request: RegistryServer_pb2.ApplyMaterializationRequest, context
):
self.proxied_registry.apply_materialization(
feature_view=FeatureView.from_proto(request.feature_view),
project=request.project,
start_date=datetime.fromtimestamp(
request.start_date.seconds + request.start_date.nanos / 1e9, tz=utc
),
end_date=datetime.fromtimestamp(
request.end_date.seconds + request.end_date.nanos / 1e9, tz=utc
),
commit=request.commit,
)
return Empty()
def UpdateInfra(self, request: RegistryServer_pb2.UpdateInfraRequest, context):
self.proxied_registry.update_infra(
infra=Infra.from_proto(request.infra),
project=request.project,
commit=request.commit,
)
return Empty()
def GetInfra(self, request: RegistryServer_pb2.GetInfraRequest, context):
return self.proxied_registry.get_infra(
project=request.project, allow_cache=request.allow_cache
).to_proto()
def Commit(self, request, context):
self.proxied_registry.commit()
return Empty()
def Refresh(self, request, context):
self.proxied_registry.refresh(request.project)
return Empty()
def Proto(self, request, context):
return self.proxied_registry.proto()
def start_server(store: FeatureStore, port: int):
server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
RegistryServer_pb2_grpc.add_RegistryServerServicer_to_server(
RegistryServer(store.registry), server
)
server.add_insecure_port(f"[::]:{port}")
server.start()
server.wait_for_termination()