TPCH Q5 fail
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type/question
- Dominant language
- C++
- Stars
- 1k
- Forks
- 423
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 24
Description
General Question
at fist, I use tidb 5.3 with 3 tiflash and it report tiflash server timeout ,then I upgrade to v5.4.0 , still fail but with a different user error
Contributor guide
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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
Start by reviewing the reported TiDB 5.3 and 5.4.0 versions, the three TiFlash servers, and the attached error screenshot. Reproduce TPCH Q5 and collect the relevant timeout and user-error logs; done requires identifying a reproducible cause and a confirmed resolution.
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Assessment
- Tech stack
- cpp
- Domain
- databases, distributed-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100