dutyu opened a new pull request, #19271: URL: https://github.com/apache/doris/pull/19271
# Proposed changes Support qps for sql block rule. ## Problem summary Sometimes we need to limit users not to submit querys too often, but for some very light and fast querys, user connection limitation is not enough, so we can make a qps limitation for sql block rule to avoid large number of queries being submitted in a short time. We use RateLimiter of Guava to implement qps limitation. ## Checklist(Required) * [ ] Does it affect the original behavior * [ ] Has unit tests been added * [ ] Has document been added or modified * [ ] Does it need to update dependencies * [ ] Is this PR support rollback (If NO, please explain WHY) ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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
