metesynnada opened a new pull request, #5864: URL: https://github.com/apache/arrow-datafusion/pull/5864
# Which issue does this PR close? Closes https://github.com/apache/arrow-datafusion/issues/5714. # Rationale for this change To optimize the asynchronous performance of the `SymmetricHashJoin` operator, we propose merging the two child streams using `futures::select`. This will enable simultaneous polling of both streams and execute the branch corresponding to the future that completes first. # What changes are included in this PR? - Single stream SHJ implementation on `poll_next()` - Refactor on fifo tests and reduce code duplication. # 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]
