Light-City opened a new pull request, #37896: URL: https://github.com/apache/arrow/pull/37896
### Rationale for this change User scenario: When we use acero plan, many smaller batches may be generated through agg and hashjoin. In addition, due to the mpp database, there is data distribution. When there are many segments, each segment data is compared at this time. Small, in order to improve performance, we hope to merge multiple fragmented small batches into one large batch for calculation together. ### What changes are included in this PR? record_batch.cc record_batch.h record_batch_test.cc ### Are these changes tested? yes, see record_batch_test.cc ### Are there any user-facing changes? yes -- 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]
