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fix: Update bytewax materialization #3368

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Merged
feast-ci-bot merged 3 commits into from
Dec 2, 2022
+16 −75
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fix: Update bytewax materialization #3368

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5290b0f
Updates Bytewax materialization engine.
whoahbot Nov 29, 2022
a8d4ac4
Update Bytewax to latest version.
whoahbot Nov 29, 2022
49aa989
Format imports.
whoahbot Nov 30, 2022
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Update Bytewax to latest version. 
Signed-off-by: Dan Herrera <whoahbot@bytewax.io>
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@whoahbot
whoahbot committed Nov 30, 2022
commit a8d4ac471cbcd2397849d5621ea06be0d6f20689
27 changes: 12 additions & 15 deletions sdk/python/feast/infra/materialization/contrib/bytewax/bytewax_materialization_dataflow.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3,9 +3,12 @@
import pyarrow as pa
import pyarrow.parquet as pq
import s3fs
from bytewax import Dataflow, cluster_main # type: ignore
from bytewax.inputs import AdvanceTo, Emit, ManualInputConfig, distribute
from bytewax.parse import proc_env

from bytewax.dataflow import Dataflow # type: ignore
from bytewax.execution import cluster_main
from bytewax.inputs import ManualInputConfig, distribute
from bytewax.outputs import ManualOutputConfig

from tqdm import tqdm

from feast import FeatureStore, FeatureView, RepoConfig
Expand Down Expand Up @@ -37,20 +40,15 @@ def process_path(self, path):

return batches

def input_builder(self, worker_index, worker_count, resume_epoch):
def input_builder(self, worker_index, worker_count, _state):
worker_paths = distribute(self.paths, worker_index, worker_count)
epoch = 0
for path in worker_paths:
yield AdvanceTo(epoch)
yield Emit(path)
epoch += 1
yield None, path

return

def output_builder(self, worker_index, worker_count):
def output_fn(epoch_batch):
_, batch = epoch_batch

def output_fn(batch):
table = pa.Table.from_batches([batch])

if self.feature_view.batch_source.field_mapping is not None:
Expand Down Expand Up @@ -79,8 +77,7 @@ def output_fn(epoch_batch):

def _run_dataflow(self):
flow = Dataflow()
flow.input("inp", ManualInputConfig(self.input_builder))
flow.flat_map(self.process_path)
flow.capture()
cluster_main(
flow, ManualInputConfig(self.input_builder), self.output_builder, [], 0
)
flow.capture(ManualOutputConfig(self.output_builder))
cluster_main(flow, [], 0)
2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -93,7 +93,7 @@

AWS_REQUIRED = ["boto3>=1.17.0,<=1.20.23", "docker>=5.0.2", "s3fs>=0.4.0,<=2022.01.0"]

BYTEWAX_REQUIRED = ["bytewax==0.10.0", "docker>=5.0.2", "kubernetes<=20.13.0"]
BYTEWAX_REQUIRED = ["bytewax==0.13.1", "docker>=5.0.2", "kubernetes<=20.13.0"]

SNOWFLAKE_REQUIRED = [
"snowflake-connector-python[pandas]>=2.7.3,<3",
Expand Down