Gabriel39 opened a new pull request, #66222: URL: https://github.com/apache/doris/pull/66222
### What Add `enable_local_exchange_before_streaming_agg`, defaulting to `false`, and use it to control whether streaming aggregation requests a local hash exchange. ### Why Using the generic aggregation switch changes streaming aggregation whenever it is enabled. A dedicated switch preserves the existing streaming aggregation distribution by default. The master-specific non-hash child distribution guard remains in place so grouping keys are reshuffled when required. ### Validation - Not run as requested. -- 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]
