Welcome to Apache ZooKeeper™

欢迎来到Apache管理员™

Apache ZooKeeper is an effort to develop and maintain an open-source server which enables highly reliable distributed coordination.

Apache ZooKeeper是一种开发和维护开源服务器的努力,它支持高度可靠的分布式协作。

What is ZooKeeper?

管理员是什么?

ZooKeeper is a centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services. All of these kinds of services are used in some form or another by distributed applications. Each time they are implemented there is a lot of work that goes into fixing the bugs and race conditions that are inevitable. Because of the difficulty of implementing these kinds of services, applications initially usually skimp on them ,which make them brittle in the presence of change and difficult to manage. Even when done correctly, different implementations of these services lead to management complexity when the applications are deployed.

ZooKeeper是一个集中的服务,用于维护配置信息、命名、提供分布式同步和提供组服务。所有这些类型的服务都是通过分布式应用程序来使用的。每次执行它们时,都有大量的工作要去修复那些不可避免的bug和竞争环境。由于实现这些服务的难度很大,最初的应用程序通常会忽略它们,这使得它们在出现变化和难以管理的情况下变得脆弱。即使正确地完成了这些服务,在部署应用程序时,这些服务的不同实现也会导致管理复杂性。

Learn more about ZooKeeper on the ZooKeeper Wiki.

在ZooKeeper的维基上了解更多关于动物管理员的信息。

Getting Started

开始

Start by installing ZooKeeper on a single machine or a very small cluster.

首先在一台机器或一个很小的集群上安装ZooKeeper。

  1. Learn about ZooKeeper by reading the documentation.
  2. 通过阅读文档了解动物管理员。
  3. Download ZooKeeper from the release page.
  4. 从发布页面下载ZooKeeper。

Getting Involved

参与

Apache ZooKeeper is an open source volunteer project under the Apache Software Foundation. We encourage you to learn about the project and contribute your expertise. Here are some starter links:

Apache ZooKeeper是Apache Software Foundation下的一个开源志愿者项目。我们鼓励你了解这个项目并贡献你的专业知识。以下是一些入门链接:

  1. See our How to Contribute to ZooKeeper page.
  2. 请参阅我们如何为ZooKeeper页面做出贡献。
  3. Give us feedback: What can we do better?
  4. 给我们反馈:我们能做得更好吗?
  5. Join the mailing list: Meet the community.
  6. 加入邮件列表:见见社区。