github-actions[bot] opened a new pull request, #42522: URL: https://github.com/apache/doris/pull/42522
1. A query_id is randomly generated to replace t_query_plan_info.query_id. external query does not need to report anything to FE, so the query_id can be changed. Otherwise, multiple independent concurrent open tablet scanners have the same query_id. when one of the scanners ends, the other scanners will be canceled through FragmentMgr.cancel(query_id). 2. (query_id, fragment_id) is executed only on one BE, locks _pipeline_map. 3. External query (flink/spark read tablets) not need to report to FE. -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
