Asynchronous index results are unstable; nearest vectors not retrieved immediately after refresh
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Nobody has claimed this yet.
dima
type: bug
- Dominant language
- C++
- Stars
- 2.9k
- Forks
- 342
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 53
Description
Environment
- Version: 5.7.25 OceanBase seekdb (r1.2.0...)
- Connection details:
mysql -h 127.1 -u root -P 31035 -A
Description
Results from the asynchronous index are unstable. When querying immediately after a refresh operation, the nearest vectors are not being retrieved.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Reproduce the issue using the provided mysql connection details and focus on the asynchronous index refresh followed immediately by a nearest-vector query. Compare results across repeated refresh and query attempts; done means the nearest vectors are retrieved consistently immediately after refresh.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, mysql
- Domain
- databases, search
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100