我有一个带有一些数据的json文件,我能够从中创建DataFrame,并且我感兴趣的特定部分的模式如下所示:
val json: DataFrame = sqlc.load("entities_with_address2.json", "json")
root
|-- attributes: struct (nullable = true)
| |-- Address2: array (nullable = true)
| | |-- value: struct (nullable = true)
| | | |-- Zip: array (nullable = true)
| | | | |-- element: struct (containsNull = true)
| | | | | |-- value: struct (nullable = true)
| | | | | | |-- Zip5: array (nullable = true)
| | | | | | | |-- element: …