[fix](scanner) Fix incorrect _max_thread_num in scanner context when many queries are running. #41273 - #42014

[fix](scanner) Fix incorrect _max_thread_num in scanner context when many queries are running. #41273#42014

yiguolei merged 1 commit into

apache:branch-3.0apache/doris:branch-3.0from

RoanHeNaN:pick_41273_to_upstream_branch-3.0RoanHeNaN/doris:pick_41273_to_upstream_branch-3.0Copy head branch name to clipboard