티스토리 뷰
728x90
Row(name="Alice", age=11).asDict() == {'name': 'Alice', 'age': 11}
https://spark.apache.org/docs/3.1.1/api/python/reference/api/pyspark.sql.Row.asDict.html
pyspark.sql.Row.asDict — PySpark 3.1.1 documentation
Return as a dict Parameters recursivebool, optionalturns the nested Rows to dict (default: False). Notes If a row contains duplicate field names, e.g., the rows of a join between two DataFrame that both have the fields of same names, one of the duplicate f
spark.apache.org
728x90
'공부' 카테고리의 다른 글
[Linux] check DNS (0) | 2021.09.11 |
---|---|
[Java][Spark] add column & default (0) | 2021.09.11 |
[Java][Spark] pyspark.sql.Row.asDict (0) | 2021.09.11 |
[Java][Spark] rename column - df = df.withColumnRenamed("colName", "newColName") (0) | 2021.09.11 |
[Java][Spark] new Row(**dict) (0) | 2021.09.11 |
[Java] lombok @Data (0) | 2021.09.06 |
댓글