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feat: Allow local feature server to use Go feature server if enabled #2538

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Merged
feast-ci-bot merged 3 commits into from
Apr 14, 2022
Merged

feat: Allow local feature server to use Go feature server if enabled #2538

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5bc7136
Allow local feature server to use Go feature server if enabled
felixwang9817 Apr 13, 2022
772a8e0
Initialize _go_server correctly
felixwang9817 Apr 13, 2022
7ea615a
Convert proto values to native values to support Go feature server
felixwang9817 Apr 14, 2022
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Allow local feature server to use Go feature server if enabled 
Signed-off-by: Felix Wang <wangfelix98@gmail.com>
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@felixwang9817
felixwang9817 committed Apr 13, 2022
commit 5bc7136b3889f9fb291f59f27258dba83092de61
4 changes: 2 additions & 2 deletions sdk/python/feast/feature_server.py
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Original file line number Diff line number Diff line change
Expand Up @@ -52,8 +52,8 @@ def get_online_features(body=Depends(get_body)):
raise HTTPException(status_code=500, detail="Uneven number of columns")

response_proto = store._get_online_features(
features,
request_proto.entities,
features=features,
entity_values=request_proto.entities,
full_feature_names=full_feature_names,
native_entity_values=False,
).proto
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36 changes: 18 additions & 18 deletions sdk/python/feast/feature_store.py
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Expand Up @@ -1284,7 +1284,23 @@ def get_online_features(
except KeyError as e:
raise ValueError("All entity_rows must have the same keys.") from e

# If Go feature server is enabled, send request to it instead of going through a regular Python logic
return self._get_online_features(
features=features,
entity_values=columnar,
full_feature_names=full_feature_names,
native_entity_values=True,
)

def _get_online_features(
self,
features: Union[List[str], FeatureService],
entity_values: Mapping[
str, Union[Sequence[Any], Sequence[Value], RepeatedValue]
],
full_feature_names: bool = False,
native_entity_values: bool = True,
):
# If Go feature server is enabled, send request to it instead of going through regular Python logic
if self.config.go_feature_server:
from feast.embedded_go.online_features_service import (
EmbeddedOnlineFeatureServer,
Expand All @@ -1301,27 +1317,11 @@ def get_online_features(
feature_service=features
if isinstance(features, FeatureService)
else None,
entities=columnar,
entities=entity_values,
request_data={}, # TODO: add request data parameter to public API
full_feature_names=full_feature_names,
)

return self._get_online_features(
features=features,
entity_values=columnar,
full_feature_names=full_feature_names,
native_entity_values=True,
)

def _get_online_features(
self,
features: Union[List[str], FeatureService],
entity_values: Mapping[
str, Union[Sequence[Any], Sequence[Value], RepeatedValue]
],
full_feature_names: bool = False,
native_entity_values: bool = True,
):
_feature_refs = self._get_features(features, allow_cache=True)
(
requested_feature_views,
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5 changes: 5 additions & 0 deletions sdk/python/tests/integration/feature_repos/repo_configuration.py
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Expand Up @@ -118,6 +118,11 @@
IntegrationTestRepoConfig(
online_store=REDIS_CONFIG, go_feature_server=True,
),
IntegrationTestRepoConfig(
online_store=REDIS_CONFIG,
python_feature_server=True,
go_feature_server=True,
),
]
)
full_repo_configs_module = os.environ.get(FULL_REPO_CONFIGS_MODULE_ENV_NAME)
Expand Down