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fix: Patch FAISS online return signature by franciscojavierarceo · Pull Request #4671 · feast-dev/feast · GitHub
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fix: Patch FAISS online return signature #4671

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franciscojavierarceo merged 1 commit into from
Oct 23, 2024
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fix: Patch FAISS online return signature #4671

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41 changes: 23 additions & 18 deletions sdk/python/feast/infra/online_stores/contrib/faiss_online_store.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,8 @@
from feast import Entity, FeatureView, RepoConfig
from feast.infra.key_encoding_utils import serialize_entity_key
from feast.infra.online_stores.online_store import OnlineStore
from feast.protos.feast.types.EntityKey_pb2 import EntityKey
from feast.protos.feast.types.Value_pb2 import Value
from feast.protos.feast.types.EntityKey_pb2 import EntityKey as EntityKeyProto
from feast.protos.feast.types.Value_pb2 import Value as ValueProto
from feast.repo_config import FeastConfigBaseModel


Expand Down Expand Up @@ -94,9 +94,9 @@ def online_read(
self,
config: RepoConfig,
table: FeatureView,
entity_keys: List[EntityKey],
entity_keys: List[EntityKeyProto],
requested_features: Optional[List[str]] = None,
) -> List[Tuple[Optional[datetime], Optional[Dict[str, Value]]]]:
) -> List[Tuple[Optional[datetime], Optional[Dict[str, ValueProto]]]]:
if self._index is None:
return [(None, None)] * len(entity_keys)

Expand All @@ -111,7 +111,7 @@ def online_read(
else:
feature_vector = self._index.reconstruct(int(idx))
feature_dict = {
name: Value(double_val=value)
name: ValueProto(double_val=value)
for name, value in zip(
self._in_memory_store.feature_names, feature_vector
)
Expand All @@ -123,7 +123,9 @@ def online_write_batch(
self,
config: RepoConfig,
table: FeatureView,
data: List[Tuple[EntityKey, Dict[str, Value], datetime, Optional[datetime]]],
data: List[
Tuple[EntityKeyProto, Dict[str, ValueProto], datetime, Optional[datetime]]
],
progress: Optional[Callable[[int], Any]],
) -> None:
if self._index is None:
Expand Down Expand Up @@ -181,9 +183,10 @@ def retrieve_online_documents(
) -> List[
Tuple[
Optional[datetime],
Optional[Value],
Optional[Value],
Optional[Value],
Optional[EntityKeyProto],
Optional[ValueProto],
Optional[ValueProto],
Optional[ValueProto],
]
]:
if self._index is None:
Expand All @@ -196,9 +199,10 @@ def retrieve_online_documents(
results: List[
Tuple[
Optional[datetime],
Optional[Value],
Optional[Value],
Optional[Value],
Optional[EntityKeyProto],
Optional[ValueProto],
Optional[ValueProto],
Optional[ValueProto],
]
] = []
for i, idx in enumerate(indices[0]):
Expand All @@ -209,14 +213,15 @@ def retrieve_online_documents(

timestamp = Timestamp()
timestamp.GetCurrentTime()

feature_value = Value(string_val=",".join(map(str, feature_vector)))
vector_value = Value(string_val=",".join(map(str, feature_vector)))
distance_value = Value(float_val=distances[0][i])
entity_value = EntityKeyProto()
feature_value = ValueProto(string_val=",".join(map(str, feature_vector)))
vector_value = ValueProto(string_val=",".join(map(str, feature_vector)))
distance_value = ValueProto(float_val=distances[0][i])

results.append(
(
timestamp.ToDatetime(),
entity_value,
feature_value,
vector_value,
distance_value,
Expand All @@ -229,8 +234,8 @@ async def online_read_async(
self,
config: RepoConfig,
table: FeatureView,
entity_keys: List[EntityKey],
entity_keys: List[EntityKeyProto],
requested_features: Optional[List[str]] = None,
) -> List[Tuple[Optional[datetime], Optional[Dict[str, Value]]]]:
) -> List[Tuple[Optional[datetime], Optional[Dict[str, ValueProto]]]]:
# Implement async read if needed
raise NotImplementedError("Async read is not implemented for FaissOnlineStore")
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