Snowpark Migration Accelerator: 기본 설정¶

기본값¶

전체 기능 켜기 및 끄기: 활성화됨.
DataFrame 유형을 반환하는 사용자 정의 메서드 수집: False.
수집할 관련 PySpark 함수 목록: (아래 표 참조).
샘플: 100%.
모드: 스키마.
활성화됨: 항상 True.

수집할 기본 PySpark 함수¶

타입	PySpark 패키지
만들기	pyspark.sql.session.SparkSession.createDataFrame pyspark.sql.readwriter.DataFrameReader.csv pyspark.sql.readwriter.DataFrameReader.jdbc pyspark.sql.readwriter.DataFrameReader.json pyspark.sql.readwriter.DataFrameReader.load pyspark.sql.readwriter.DataFrameReader.orc pyspark.sql.readwriter.DataFrameReader.parquet pyspark.sql.readwriter.DataFrameReader.table pyspark.sql.readwriter.DataFrameReader.text pyspark.rdd.RDD.toDF
변환	pyspark.sql.dataframe.DataFrame.union pyspark.sql.dataframe.DataFrame.intersect pyspark.sql.dataframe.DataFrame.join pyspark.sql.group.GroupedData.pivot

타입

PySpark 패키지

만들기

pyspark.sql.session.SparkSession.createDataFrame
pyspark.sql.readwriter.DataFrameReader.csv
pyspark.sql.readwriter.DataFrameReader.jdbc
pyspark.sql.readwriter.DataFrameReader.json
pyspark.sql.readwriter.DataFrameReader.load
pyspark.sql.readwriter.DataFrameReader.orc
pyspark.sql.readwriter.DataFrameReader.parquet
pyspark.sql.readwriter.DataFrameReader.table
pyspark.sql.readwriter.DataFrameReader.text
pyspark.rdd.RDD.toDF

변환

pyspark.sql.dataframe.DataFrame.union
pyspark.sql.dataframe.DataFrame.intersect
pyspark.sql.dataframe.DataFrame.join
pyspark.sql.group.GroupedData.pivot