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fix: Fix Spark offline store type conversion to arrow #3071

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Merged
adchia merged 2 commits into from
Aug 11, 2022
Merged

fix: Fix Spark offline store type conversion to arrow #3071

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4754100
Fix unit tests related to empty list types
niklasvm Aug 11, 2022
2ad0093
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niklasvm Aug 11, 2022
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Signed-off-by: niklasvm <niklasvm@gmail.com>
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@niklasvm
niklasvm committed Aug 11, 2022
commit 2ad009347dc82c9cfeb21456ec3b9b392b8ce187
4 changes: 2 additions & 2 deletions sdk/python/feast/infra/offline_stores/contrib/spark_offline_store/spark.py
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Expand Up @@ -7,11 +7,11 @@
import pandas
import pandas as pd
import pyarrow
import pyarrow.parquet as pq
import pyspark
from pydantic import StrictStr
from pyspark import SparkConf
from pyspark.sql import SparkSession
import pyarrow.parquet as pq
from pytz import utc

from feast import FeatureView, OnDemandFeatureView
Expand Down Expand Up @@ -272,7 +272,7 @@ def _to_arrow_internal(self) -> pyarrow.Table:

# write to temp parquet and then load it as pyarrow table from disk
with tempfile.TemporaryDirectory() as temp_dir:
self.to_spark_df().write.parquet(temp_dir,mode="overwrite")
self.to_spark_df().write.parquet(temp_dir, mode="overwrite")
return pq.read_table(temp_dir)

def persist(self, storage: SavedDatasetStorage):
Expand Down