liaoxin01 opened a new pull request, #60528:
URL: https://github.com/apache/doris/pull/60528
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
When CloudRowsetWriter is destroyed while a delete bitmap task is still
pending in the thread pool, the lambda may execute after CloudRowsetWriter's
destructor runs but before BaseBetaRowsetWriter's destructor completes.
At this point, the vtable pointer has already been changed to point to
BaseBetaRowsetWriter's vtable, causing _build_rowset_meta() virtual call to
resolve to BaseBetaRowsetWriter::_build_rowset_meta instead of
CloudRowsetWriter::_build_rowset_meta.
This causes _collect_all_packed_slice_locations() to not be called,
resulting in missing packed file location info in rowset meta, which leads to
NOT_FOUND errors when opening segment files.
Fix by canceling _calc_delete_bitmap_token in CloudRowsetWriter's
destructor, consistent with BetaRowsetWriter's destructor behavior.
### 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 -->
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