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Dependent
Dependent 节点 综述 创建任务 任务参数 任务样例 Dependent 节点 综述 Dependent 节点，就是依赖检查节点 。比如 A 流程依赖昨天的 B 流程执行成功，依赖节点会去检查 B 流程在昨天是否有执行成功的实例。 创建任务 点击项目管理 -> 项目名称 -> 工作流定义，点击“创建工作流”按钮，进入 DAG 编... -
1. Getting Ready
This section describes the information and materials you should get ready to install a cluster using Ambari. Ambari provides an end-to-end management and monitoring solution for y... -
6. 安装、配置和部署集群
使用浏览器中运行的 Ambari 集群安装向导来安装、配置和部署集群，如下所示： 启动 Ambari 服务器 登录 Apache Ambari 启动 Ambari 群集安装向导 为集群命名 选择版本 安装选项 确认主机 选择服务 分配主节点 分配子节点和客户端 定制服务 回顾 安装、启动和测试 完成 -
Ubuntu 14
Prerequisite Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following Prerequisite Ambari Server requir... -
Developer Tools
Update Project Version Update Dependency List Format All Code Append descriptions of new configurations to settings.md Generative Tooling Usage Update Project Version buil... -
Preparing the Ambari Repository Configuration File to Use the Local Repository
Steps Base URL for a Local Repository Next Steps More Information Steps Download the ambari.repo file from the public repository: https :// username : password@archive . ... -
Ubuntu 14
Steps Next Step More Information On a server host that has Internet access, use a command line editor to perform the following: Steps Log in to your host as root . Download ... -
Rollback Mechanism
Handling partially failed commits Rolling back partially failed commits for a single writer Rolling back of partially failed commits w/ multi-writers Heartbeats Related Resourc... -
Get Started
Good First Issues Help Wanted Issues Code Contribution Programs Good First Issues Good First Issue is initiative to curate easy pickings for first-time contributors. It help... -
Country Map Tools
Included Maps Adding a New Country The Country Map visualization allows you to plot lightweight choropleth maps of your countries by province, states, or other subdivision...
