utils.descriptors.ValidSparkSession
utils.descriptors.ValidSparkSession(self, strict=False)
Descriptor class for a valid SparkSession object.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
strict |
If True, only a non-None SparkSession object is considered valid. If False, None or a valid SparkSession object is considered valid. | False |
Raises
| Type | Description |
|---|---|
| ValueError | If the assigned value is not a valid data type. |