Dynamically modify the location of the slowlog file
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Nobody has claimed this yet.
type/feature-request
- Dominant language
- Go
- Stars
- 466
- Forks
- 338
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 8
Description
Feature Request
Is your feature request related to a problem? Please describe:
reference：https://github.com/pingcap/tiup/issues/1440
Describe the feature you'd like:
We can modify the location of the slow log through the following steps
1. tiup cluster edit-config <cluster-name>
add or modify related parameter about slow log file
2. tiup cluster <cluster-name> reload -R tidb
3. the configurations take effect
Why the featue is needed:
customers maybe want to store slow log in a separate log directory, and store generally log files in another disk.
Describe alternatives you've considered:
Teachability, Documentation, Adoption, Migration Strategy:
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 edit-config flow and the cluster reload -R tidb entry point described in the issue. Trace how TiDB configuration changes are rendered and reloaded; done means a configured slow-log location can be changed and takes effect after the documented reload command.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- devops
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100