peter-toth opened a new pull request #33281: URL: https://github.com/apache/spark/pull/33281
### What changes were proposed in this pull request? This PR: - Fixes the performance issue mentioned in: https://github.com/apache/spark/pull/32559/files#r633488455 and partially fixed in https://github.com/apache/spark/pull/33142/files#r660897248. - Fixes an issue with identifying common expressions in conditional expressions. ### Why are the changes needed? Performance improvement. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing + new UT. -- 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]
