It seems some opened files are not closed
Open
Nobody has claimed this yet.
status/TODO
type/bug
- Dominant language
- Go
- Stars
- 466
- Forks
- 338
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 8
Description
Bug Report
Please answer these questions before submitting your issue. Thanks!
- What did you do?
Run tiup-cluster UI for a long time ( related PR: #706 )
- What did you expect to see?
Works well all time.
- What did you see instead?
It becomes abnormal after a long time. It says some files too many open files.

- What version of TiUP are you using (
tiup --version)?
mater branch after v1.2.0
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
Start with the tiup-cluster UI entry point and the related PR #706, then reproduce the UI running for a long time. Trace opened files and confirm the issue is resolved when the long-running UI no longer reaches “too many open files” or becomes abnormal.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- cli
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100