nspcc-dev / nspcc-dev/neofs-node
Implement metabase repairer
Nobody has claimed this yet.
- Dominant language
- Go
- Stars
- 38
- Forks
- 51
- Avg merge
- 1d 20h
- Merged PRs (30d)
- 38
Description
Proposal
Repairer - a background job that periodically (relatively rarely) checks the logical integrity of data in the local metabase. The main goal is to identify situations that should not arise during error-free operation of the base, but in the event of an actual occurrence they can and should be corrected.
Example
Metabase graveyard should not have a record Tombstone: Tombstone. Repairer can search for this type of records and remove them.
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
No files, tests, or entry points are named. Start by locating the local metabase and its graveyard/Tombstone records, then trace how background jobs are scheduled and how records are safely corrected. Done means the repairer periodically checks logical integrity and handles the stated duplicate Tombstone case.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- databases, distributed-systems
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100