kinghao007 opened a new issue, #5321:
URL: https://github.com/apache/linkis/issues/5321
## Description / 问题描述
**English:**
The current Linkis project build time is excessively long, sometimes taking
up to 1 hour to complete a full compilation. This significantly impacts
developer productivity and CI/CD pipeline efficiency. We need to optimize the
build process to reduce compilation time.
**中文:**
当前 Linkis 项目的编译时间过长，完整编译有时需要长达 1 小时。这严重影响了开发者的工作效率和 CI/CD
流水线的执行效率。我们需要优化构建过程以缩短编译时间。
## Current Behavior / 当前行为
**English:**
- Full project compilation takes approximately 1 hour
- Incremental builds are not optimized
- Maven dependency resolution is slow
- Test execution during build adds significant overhead
**中文:**
- 完整项目编译大约需要 1 小时
- 增量构建未优化
- Maven 依赖解析缓慢
- 构建过程中的测试执行增加了大量开销
## Expected Behavior / 期望行为
**English:**
- Reduce full build time to under 20 minutes
- Optimize incremental build for faster iteration
- Improve dependency caching mechanism
- Provide optional parallel build configuration
**中文:**
- 将完整构建时间缩短到 20 分钟以内
- 优化增量构建以加快迭代速度
- 改进依赖缓存机制
- 提供可选的并行构建配置
## Possible Solution / 可能的解决方案
**English:**
1. **Maven Build Optimization**
- Enable parallel builds: `-T 1C` or `-T 4`
- Use Maven Daemon (mvnd) for faster builds
- Optimize dependency management and use dependency caching
2. **Module Optimization**
- Analyze module dependencies and reduce unnecessary coupling
- Split large modules into smaller ones
- Use BOM (Bill of Materials) for version management
3. **Test Optimization**
- Separate unit tests from integration tests
- Enable test parallelization
- Use test caching where applicable
4. **CI/CD Optimization**
- Implement build caching in CI pipelines
- Use incremental compilation
- Consider using build tools like Gradle for better caching
**中文:**
1. **Maven 构建优化**
- 启用并行构建：`-T 1C` 或 `-T 4`
- 使用 Maven Daemon (mvnd) 加速构建
- 优化依赖管理并使用依赖缓存
2. **模块优化**
- 分析模块依赖关系，减少不必要的耦合
- 将大模块拆分为小模块
- 使用 BOM（物料清单）进行版本管理
3. **测试优化**
- 分离单元测试和集成测试
- 启用测试并行化
- 在适用的情况下使用测试缓存
4. **CI/CD 优化**
- 在 CI 流水线中实现构建缓存
- 使用增量编译
- 考虑使用 Gradle 等构建工具以获得更好的缓存效果
## Environment / 环境信息
- Linkis Version: 1.x
- Java Version: JDK 8/11
- Build Tool: Maven 3.x
- OS: Linux/MacOS/Windows
## Acceptance Criteria / 验收标准
**English:**
- [ ] Full build time reduced by at least 50%
- [ ] Document optimized build commands
- [ ] Update CI/CD pipeline configuration
- [ ] Provide developer guide for fast local builds
**中文:**
- [ ] 完整构建时间至少减少 50%
- [ ] 记录优化后的构建命令
- [ ] 更新 CI/CD 流水线配置
- [ ] 提供开发者本地快速构建指南
---
**Reward / 奖励**: ¥500 京东卡
**Difficulty / 难度**: 🔥 高难度 (High)
**Label**: performance, build, optimization
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