thomasrebele opened a new pull request, #6319: URL: https://github.com/apache/hive/pull/6319
### What changes were proposed in this pull request? Take the error of the KLL sketch into account when estimating a selectivity. ### Why are the changes needed? Without the change, some rowcounts are underestimated by several orders of magnitude. ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? Unit test TestFilterSelectivityEstimator. -- 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]
