sollhui opened a new pull request, #54122: URL: https://github.com/apache/doris/pull/54122
pick https://github.com/apache/doris/pull/53481 At present, if load/update/delete is cancelled, it needs to wait for all submitted memtable task of related `FlushToken` to be completed, included: - flush task wait in thread pool queue - ongoing flushing task It is not need wait flush task still in the thread pool queue which can speed up cancel load/update/delete. <img width="1686" height="660" alt="image" src="https://github.com/user-attachments/assets/8eb8f43c-10d9-4b95-8933-d341f12857ce"; /> For example, cancel load1. The current logic is to wait for all submit task(queue+flushing), but for those in the queue, they have to wait for all the previously queued ones to complete before it's their turn. Skip memtable in queue can speed up cancel for: - If there are still memtables for load2 and load3 in front of load1 memtable, cancel block until other load memtable been flushed. - Under more extreme conditions, the submit task count may add when wait submit task finish. ### What problem does this PR solve? Issue Number: close #xxx Related PR: #xxx Problem Summary: ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [ ] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [ ] No. - [ ] Yes. <!-- Add document PR link here. eg: https://github.com/apache/doris-website/pull/1214 --> ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into --> -- 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]
