allisonwang-db commented on code in PR #40926:
URL: https://github.com/apache/spark/pull/40926#discussion_r1177769747
##########
python/pyspark/errors/error_classes.py:
##########
@@ -64,6 +69,11 @@
"Argument `<arg_name>` can not be None."
]
},
+ "CANNOT_CONVERT": {
Review Comment:
Maybe `CANNOT_CONVERT_TYPE`
##########
python/pyspark/errors/error_classes.py:
##########
@@ -74,6 +84,21 @@
"Can not infer Array Type from an list with None as the first element."
]
},
+ "CANNOT_INFER_SCHEMA_FOR_TYPE": {
+ "message": [
+ "Can not infer schema for type: `<data_type>`."
Review Comment:
Do we need to wrap any data_type reference in ``?
##########
python/pyspark/sql/types.py:
##########
@@ -2183,7 +2216,13 @@ def asDict(self, recursive: bool = False) -> Dict[str,
Any]:
True
"""
if not hasattr(self, "__fields__"):
- raise TypeError("Cannot convert a Row class into dict")
+ raise PySparkTypeError(
+ error_class="CANNOT_CONVERT",
+ message_parameters={
+ "from_type": "Row",
Review Comment:
Here should be `a Row class`?
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