8 Star 46 Fork 7

Gitee 极速下载 / Alibaba-Dragonwell8

加入 Gitee
与超过 600 万 开发者一起发现、参与优秀开源项目,私有仓库也完全免费 :)
免费加入
此仓库是为了提升国内下载速度的镜像仓库,每日同步一次。 原始仓库: https://github.com/alibaba/dragonwell8
克隆/下载
取消
提示: 由于 Git 不支持空文件夾,创建文件夹后会生成空的 .keep 文件
Loading...
README.md

Dragonwell Logo

Alibaba Dragonwell8 User Guide

Alibaba Dragonwell8 Release Notes

Introduction

Over the years, Java has proliferated in Alibaba. Many applications are written in Java and many our Java developers have written more than one billion lines of Java code.

Alibaba Dragonwell, as a downstream version of OpenJDK, is the in-house OpenJDK implementation at Alibaba optimized for online e-commerce, financial, logistics applications running on 100,000+ servers. Alibaba Dragonwell is the engine that runs these distributed Java applications in extreme scaling.

The current release supports Linux/x86_64 platform only.

Alibaba Dragonwell is clearly a "friendly fork" under the same licensing terms as the upstream OpenJDK project. Alibaba is committed to collaborate closely with OpenJDK community and intends to bring as many customized features as possible from Alibaba Dragonwell to the upstream.

Using Alibaba Dragonwell

Alibaba Dragonwell JDK currently supports Linux/x86_64 platform only.

Installation

Option 1, Download and install pre-built Alibaba Dragonwell
Option 2, Install via YUM

Alibaba Dragonwell is officially supported and maintained in Alibaba Cloud Linux 2 (Aliyun Linux 2) YUM repository, and this repo should be also compatible with Aliyun Linux 17.1, Red Hat Enterprise Linux 7 and CentOS 7.

  • For users running Alibaba Cloud Linux 2 OS, you should be able to install Alibaba Dragonwell by simply running: sudo yum install -y java-1.8.0-alibaba-dragonwell;
  • For users running with aforementioned compatible distros, place a new repository file under /etc/yum.repos.d (e.g.: /etc/repos.d/alinux-plus.repo) with contents as follows, then you should be able to install Alibaba Dragonwell by executing: sudo yum install -y java-1.8.0-alibaba-dragonwell:
# plus packages provided by Aliyun Linux dev team
[plus]
name=AliYun-2.1903 - Plus - mirrors.aliyun.com
baseurl=http://mirrors.aliyun.com/alinux/2.1903/plus/$basearch/
gpgcheck=1
gpgkey=http://mirrors.aliyun.com/alinux/RPM-GPG-KEY-ALIYUN

Enable Alibaba Dragonwell for Java applications

To enable Alibaba Dragonwell JDK for your application, simply set JAVA_HOME to point to the installation directory of Alibaba Dragonwell. If you installed Dragonwell JDK via YUM, follow the instructions prompted from post-install outputs, e.g.:

=======================================================================
Alibaba Dragonwell is installed to:
    /opt/alibaba/java-1.8.0-alibaba-dragonwell-8.0.0.212.b04-1.al7
You can set Alibaba Dragonwell as default JDK by exporting the
following ENV VARs:
$ export JAVA_HOME=/opt/alibaba/java-1.8.0-alibaba-dragonwell-8.0.0.212.b04-1.al7
$ export PATH=${JAVA_HOME}/bin:$PATH
=======================================================================

Acknowledgement

Special thanks to those who have made contributions to Alibaba's internal JDK builds.

Publications

Technologies included in Alibaba Dragonwell have been published in following papers

仓库评论 ( 2 )

你可以在登录后,发表评论

简介

作为 OpenJDK 的下游, Alibaba Dragonwell 是阿里巴巴内部 OpenJDK 定制版 AJDK 的开源版本,AJDK 为在线电商、金融、物流做了结合业务场景 展开 收起
Java
GPL-2.0
取消

发行版

暂无发行版

Alibaba-Dragonwell8

贡献者

全部

近期动态

加载更多
不能加载更多了
Java
1
https://gitee.com/mirrors/Alibaba-Dragonwell8.git
git@gitee.com:mirrors/Alibaba-Dragonwell8.git
mirrors
Alibaba-Dragonwell8
Alibaba-Dragonwell8
master

搜索帮助