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fix: Use CopyFrom() instead of __deepycopy__() for creating a copy of protobuf object. #3999

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merged 3 commits into from
Mar 12, 2024
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fix: Use CopyFrom() instead of __deepycopy__() for creating a copy of protobuf object. #3999

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ff7c0fd
fix: use CopyFrom() instead of __deepycopy__() for creating a copy of…
shuchu Mar 8, 2024
f24bdea
fix: Use Infra instead of RegistryProto for the Infra proto.
shuchu Mar 9, 2024
94578d3
fix: Update the Python requirements after upgrade the version of Prot…
shuchu Mar 11, 2024
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4 changes: 3 additions & 1 deletion sdk/python/feast/feature_store.py
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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,7 @@
from feast.infra.registry.sql import SqlRegistry
from feast.on_demand_feature_view import OnDemandFeatureView
from feast.online_response import OnlineResponse
from feast.protos.feast.core.Registry_pb2 import Registry as RegistryProto
from feast.protos.feast.serving.ServingService_pb2 import (
FieldStatus,
GetOnlineFeaturesResponse,
Expand Down Expand Up @@ -745,7 +746,8 @@ def plan(
# Compute the desired difference between the current infra, as stored in the registry,
# and the desired infra.
self._registry.refresh(project=self.project)
current_infra_proto = self._registry.proto().infra.__deepcopy__()
current_infra_proto = RegistryProto().infra
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You can use Infra proto object directly instead of getting it from RegistryProto

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yes, you are right. Let me improve it.

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Will review this to check. Need to check some behaviors of doing that.

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so you have to be careful when you call self._registry.proto() you're referencing the FeatureStore class and you want to make sure that the initialization was done so it could be fetched from the database.

All of the initialization happens within the FeatureStore.__init__() method.

If this still behaves as expected using that, then I'm fine with this but it doesn't seem like it would but I only briefly looked at this.

I knew to check this because my team found that this implementation of the registry has some bottlenecks I intend on fixing.

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CC @tokoko @shuchu

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Looks to me it should be fine in this scenario. There's even a self._registry.refresh() call before. It would have failed then if called on an uninitialized FeatureStore object.

current_infra_proto.CopyFrom(self._registry.proto().infra)
desired_registry_proto = desired_repo_contents.to_registry_proto()
new_infra = self._provider.plan_infra(self.config, desired_registry_proto)
new_infra_proto = new_infra.to_proto()
Expand Down
2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -51,7 +51,7 @@
"numpy>=1.22,<1.25",
"pandas>=1.4.3,<3",
# Higher than 4.23.4 seems to cause a seg fault
"protobuf<4.23.4,>3.20",
"protobuf>=4.24.0",
"proto-plus>=1.20.0,<2",
"pyarrow>=4",
"pydantic>=2.0.0",
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