[IGNITE-13885] Investigate jraft implementation for replication framework based on RAFT protocol.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0
• Labels: iep-61 ignite-3
• Assignee: Alexey Scherbakov
• Reporter: Alexey Scherbakov
• Created: 22/Dec/20 12:31
• Updated: 09/Jun/21 08:40
• Resolved: 09/Jun/21 08:40

Description

jraft: https://www.sofastack.tech/en/projects/sofa-jraft/overview

Investigation points:

1. Ease of custom RPC implementation.
2. Threading model fit.
3. Liveness guaranties [1]
4. State machine overload safety.

[1] https://decentralizedthoughts.github.io/2020-12-12-raft-liveness-full-omission/

Issue Links

• causes: IGNITE-14832 Investigate remaining TODOs in org.apache.ignite.raft.jraft package
• links to: GitHub Pull Request #167