kasakrisz opened a new pull request, #3659: URL: https://github.com/apache/hive/pull/3659
### What changes were proposed in this pull request? * Add config setting to control whether to remove parts of query plan produces empty result. * Query the value of the setting from the config stored in session when creating `HiveRelBuilder` instance. ### Why are the changes needed? * add feature switch ### Does this PR introduce _any_ user-facing change? New config setting is introduced. Based on the values of the config query execution plan may changes. ### How was this patch tested? ``` mvn test -Dtest.output.overwrite -Dtest=TestMiniLlapLocalCliDriver -Dqfile=empty_result.q -pl itests/qtest -Pitests ``` -- 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]
