pingcap / pingcap/tiup

locks are needed when update root.json

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#2,240 0 comments 0 reactions 0 assignees View on GitHub

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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!

  1. What did you do?
  1. What did you expect to see?

  2. What did you see instead?

  3. What version of TiUP are you using (tiup --version)?

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the code path that updates root.json and inspect how concurrent updates are handled. Reproduce the reported locking problem if possible; done means root.json updates are protected from conflicting access and the relevant behavior is verified by available tests.

Written by the indexing model from the issue text.

Assessment

Tech stack
go
Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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