HyukjinKwon opened a new pull request #32650: URL: https://github.com/apache/spark/pull/32650
### What changes were proposed in this pull request? This PR proposes to use a proper built-in exceptions instead of the plain `Exception` in Python. While I am here, I fixed another minor issue at `DataFrams.schema` together: ```diff - except AttributeError as e: - raise Exception( - "Unable to parse datatype from schema. %s" % e) + except Exception as e: + raise ValueError( + "Unable to parse datatype from schema. %s" % e) from e ``` Now it catches all exceptions during schema parsing, chains the exception with `ValueError`. Previously it only caught `AttributeError` that does not catch all cases. ### Why are the changes needed? For users to expect the proper exceptions. ### Does this PR introduce _any_ user-facing change? Yeah, the exception classes became different but should be compatible because previous exception was plain `Exception` which other exceptions inherit. ### How was this patch tested? Existing unittests should cover, Closes #31238 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
