Mryange opened a new pull request, #63055: URL: https://github.com/apache/doris/pull/63055
### What problem does this PR solve? Issue Number: N/A Problem Summary: `DataQueueTest.MultiTest` could intermittently hang after DataQueue moved sink dependency notifications outside the per-sub-queue lock. Root cause: `SubQueue` queue state and `sink_dependency` state were no longer serialized by `queue_lock`, so a producer could observe its sink dependency as blocked even after the queue had already become empty, leaving no future push/pop to wake it. This patch updates `sink_dependency->set_ready()` and `sink_dependency->block()` while holding `queue_lock`, keeping queue occupancy and sink readiness transitions atomic with respect to each other. Related PR: https://github.com/apache/doris/pull/62947 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]
