weimingdiit opened a new pull request, #2438: URL: https://github.com/apache/auron/pull/2438
# Which issue does this PR close? Closes #2437 # Rationale for this change Auron currently cannot execute Spark broadcast hash joins natively when an inner join contains a residual non-equi condition in addition to its equi-join keys. Supporting these conditions improves native execution coverage for common broadcast join queries and keeps the condition evaluation inside the join operator. # What changes are included in this PR? - Passes the BroadcastHashJoinExec residual condition to NativeBroadcastJoinExec. - Converts the residual condition to the existing native JoinFilter representation. - Adds the JoinFilter to the native broadcast join protobuf plan. - Parses and passes the filter through the native planner. - Evaluates the residual condition against candidate rows produced by the broadcast hash lookup. - Supports both BuildLeft and BuildRight. - Limits residual-condition support to inner broadcast hash joins. - Adds Scala and Rust test coverage for both broadcast build sides. Outer, semi, anti, null-aware anti, and broadcast nested-loop join condition support are not included. # Are there any user-facing changes? No user-facing API changes. More inner broadcast hash joins with residual conditions can now be executed natively by Auron. # How was this patch tested? UT. # Was this patch authored or co-authored using generative AI tooling? - [x] Yes - [ ] No Generated-by: OpenAI Codex (GPT-5) -- 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]
