Sirius-J opened a new pull request #2942: URL: https://github.com/apache/hive/pull/2942
### What changes were proposed in this pull request? As described in jira, when ConstantPropagate optimizer optimizes case when equals case when twice, got wrong logical execution plan. ### Why are the changes needed? In some cases case when equals case when will get wrong results. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Customer side, on cluster. -- 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]
