JNSimba opened a new pull request, #66978:
URL: https://github.com/apache/doris/pull/66978
### What problem does this PR solve?
Issue Number: N/A
Related PR: N/A
Problem Summary:
The PostgreSQL TVF publication case used a fixed five-second delay before
manually dropping a user-provided replication slot. The TVF connection closes
automatically, but the slot could still be active when the delay expired.
The MySQL special-offset case waited for two successful tasks even though
the first task had already committed all available data. Scheduling the second
task therefore depended on unrelated binlog traffic from concurrent cases.
This change waits until the PostgreSQL slot becomes inactive, waits only for
the committed MySQL CREATE task, and pauses the MySQL job before recording the
ALTER offset and inserting the rows consumed after resume.
### Release note
None
### Check List (For Author)
- Test
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [x] 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.
- [x] Other reason
- Regression execution was skipped at user request; changes are
limited to existing regression synchronization.
- Behavior changed:
- [x] No.
- [ ] Yes.
- Does this need documentation?
- [x] No.
- [ ] Yes.
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label
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