neilconway opened a new pull request, #20538: URL: https://github.com/apache/datafusion/pull/20538
## Which issue does this PR close? N/A ## Rationale for this change #20364 recently optimized `array_distinct` to use batched row conversion. As part of that PR, `std::HashSet` was used. This PR just replaces `std::HashSet` with `hashbrown::HashSet`, which measurably improves performance. ## What changes are included in this PR? ## Are these changes tested? Yes. ## Are there any user-facing changes? No. -- 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]
