弹性 MapReduce

弹性 MapReduce

弹性 MapReduce （EMR）结合云技术和 Hadoop、Hive、Spark、Storm 等社区开源技术，提供安全、低成本、高可靠、可弹性伸缩的云端托管 Hadoop 服务。您可以在数分钟内创建安全可靠的专属 Hadoop 集群，以分析位于集群内数据节点或 COS 上的 PB 级海量数据。

学习路径

了解

产品简介

购买指南

实践

快速入门

1

业务评估

选择计费模式选择机型规格网络及安全

2

创建 EMR 集群

操作场景可用区与软件配置硬件配置基础配置完成创建

3

协作者/子账号权限

协作者/子账号权限

4

登录集群

远程登录软件登录（本地系统为 Windows）使用 SSH 登录（本地系统为 Linux/Mac OS）

操作指南

最佳实践

数据迁移

开发

开发者资源

常见问题

文档中心

弹性 MapReduce

相关链接

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