sofastack/sofa-jraft

Multi raft group optimization

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#464 opened on Jun 9, 2020

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 (1 comment) (0 reactions) (0 assignees)Java (1,125 forks)batch import
enhancementhelp wantedmid priority

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PR merge metrics
 (Avg merge 20h 13m) (3 merged PRs in 30d)

Description

  • heartbeat optimization #135
  • refactor meta storage to avoid creating too many meta files.
  • ThreadPool isolation and sharing, such as closure pool, timer pool etc.
  • SegmentStorage without rocksdb #453

Contributor guide

Research direction
Study the existing heartbeat optimization issue #135, understand the current meta storage structure, explore thread pool isolation patterns, and investigate the segment storage implementation without rocksdb #453. Start with a single sub task and propose a design.
Tech stack
java
Domain
backenddistributed systems
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.
Over 1 week
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Needs investigation
Prerequisites
JavaRaftDistributed Systems
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20