We can get the approximate information like the key number, version number, etc.
Contributor guide
Tech stack
rustgrpc
Domain
backenddatabase
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
RustgRPCTiKV internals
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20
Research direction
Investigate the existing gRPC service definitions in the repository, specifically the Region related protobuf files. Look at how other properties are exposed via gRPC (e.g., key number, version number). The implementation likely requires adding a new RPC endpoint that queries the region table and returns the approximate information. Check the storage and raft related code for region metadata.
