gianm opened a new pull request, #16002: URL: https://github.com/apache/druid/pull/16002
In certain cases, joins run as broadcast even when the user hinted that they wanted sortMerge. This happens when the sortMerge algorithm is unable to process the join, because it isn't a direct comparison between two fields on the LHS and RHS. When this happens, the error message from BroadcastTablesTooLargeFault is quite confusing, since it mentions that you should try sortMerge to fix it. But the user may have already configured sortMerge. This patch fixes it by having two error messages, based on whether broadcast join was used as a primary selection or as a fallback selection. -- 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]
