ueshin commented on code in PR #50313:
URL: https://github.com/apache/spark/pull/50313#discussion_r2015102297
##########
python/pyspark/errors/exceptions/base.py:
##########
@@ -449,3 +452,32 @@ def summary(self) -> str:
Summary of the exception cause.
"""
...
+
+
+def recover_python_exception(e: T) -> T:
+ """
+ Recover Python exception stack trace.
+
+ Many JVM exceptions types may wrap Python exceptions. For example:
+ - UDFs can cause PythonException
+ - UDTFs and Data Sources can cause AnalysisException
+ """
+ python_exception_header = "Traceback (most recent call last):"
+ try:
+ from pyspark.errors.exceptions.tblib import Traceback
Review Comment:
nit: we can put this at the header's import block?
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