yarnpkg/yarn

yarn add webpack produces javascript heap out of memory

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#6,511 创建于 2018年10月6日

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 (1 评论) (1 反应) (0 负责人)JavaScript (41,514 star) (2,731 fork)batch import
help wanted

描述

Do you want to request a feature or report a bug?

Bug What is the current behavior? yarn produces javascript heap out of memory issue when upgrading to webpack@4.20.2 particularly. I have not found it to be an issue when upgrading other packages.

further investigation shows that anything beyond 4.5.0 have this out of memory issue. I was able to successfully install webpack@4.5.0

If the current behavior is a bug, please provide the steps to reproduce.

git clone https://github.com/fobbyal/yarn-install-mem-heap-issue.git
yarn install
yarn add webpack@4.20.2

What is the expected behavior? yarn installs the webpack@4.20.2 succssfully.

Please mention your node.js, yarn and operating system version. yarn@1.10.1 node@8.10.0 on OSX and node@8.12.0 on arch linux

贡献者指南

技术栈
javascriptnodejs
领域
toolingdeveloper experience
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Node.jsDebugging memory issues
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
30
研究方向
The issue is reproducible with webpack@4.20.2. Investigate the dependency resolution in yarn (possibly in 'src/package resolver.js' or similar) to understand why it runs out of memory. Also check if there are any linked issues or commits regarding memory usage in yarn 1.x. Since the repository is frozen, confirm that the bug exists in the current version or consider if it's fixed in the berry version.