asl3 opened a new pull request, #42031: URL: https://github.com/apache/spark/pull/42031
### What changes were proposed in this pull request? This PR uses the built-in Python library, difflib, to display errors in the testing util `assertDataFrameEqual` ### Why are the changes needed? The change makes the error message output more user-friendly, as well as consistent with `assertSchemaEqual` ### Does this PR introduce _any_ user-facing change? Yes, the PR changes the test util output for the user-facing util function `assertDataFrameEqual`. ### How was this patch tested? Existing tests in `runtime/python/pyspark/sql/tests/test_utils.py` and `runtime/python/pyspark/sql/tests/connect/test_utils.py` -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
