专家咨询

MapReduce服务 MRS

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MapReduce服务 MRS

提供Hudi、Doris、Spark、HBase、Flink、Clickhouse、Hadoop等开源大数据组件，支持湖仓一体、灵活的弹性控制能力

提供Hudi、ClickHouse、Spark、Flink、Kafka、HBase等Hadoop生态的高性能大数据组件，支持数据湖、数据仓库、BI、AI融合等能力

30万+节点

全球累计共交付30万+节点、60+国家、3000+客户

1万+商用案例

最大单集群商用案例1万+节点，数据量超500PB

单集群2.1万节点

单集群可支持2.1万个节点，集群联邦可无限扩展

双领先

根据2020年IDC MarketScape报告，中国大数据平台厂商市场和技术双领先

五种集群支持多种应用场景

Hadoop分析集群
Doris集群
ClickHouse集群

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HBase集群
StarRocks集群

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为什么选择华为云MapReduce服务 MRS

存算分离架构

计算和存储分离，统一数据湖，消除数据孤岛，一份数据，无需多次拷贝，多种计算引擎，存储和计算资源灵活配比，各自按需扩缩，性价比领先业界30%。

极致性能体验

通过结合硬件、数据组织、计算引擎、AI智能调优四级垂直优化，全栈式性能加速，同时具备百万规模元数据毫秒级响应，为用户提供极致性能体验。

领先开源技术

主流引擎Spark、Hive、Flink等深度改造，拥有索引、缓存、元数据等关键技术；自研CarbonData毫秒级点查，Superior调度突破单集群20000节点+。

高安全高可用

支持单集群跨AZ高可用，无单点故障，滚动补丁/升级，任务断链重连，业务0中断；具备网络资源隔离、账号安全、数据安全管控等多级安全保障能力。

大数据上云

线下大数据平台迁移上云

快速将自建大数据平台（IDC、CDH、Hortonworks等）平滑搬迁上云或将其他大数据云服务平台平滑迁移至MRS，将客户业务和数据一次性搬迁到云上大数据服务MRS中，并基于云上环境快速构建云下系统，满足客户未来业务快速增长需求。

优势

计算存储分离

MRS具备计算存储分离的先进架构，鲲鹏加持，多核高性价比。

灵活弹性伸缩

资源灵活配比，可以选择多种计算和存储资源进行组合，按需自动弹性伸缩，大大降低上云成本。

完全兼容开源

100%兼容开源生态接口，存算分离数据迁移，支持屏蔽OBS接口，业务无感知，客户业务代码“0”改动。

搬迁简单快速

搬迁工具齐全，简单快速完成无业务中断迁移方案。

场景适用服务

MapReduce服务 MRS

对象存储服务 OBS

云数据迁移 CDM

互联网行业

互联网行业的业务需求快速膨胀，数据量爆发，导致自建大数据平台面临着无法快速扩容、数据利用率低及运维成本高等问题，MRS提供“存算分离+鲲鹏”云化大数据平台，为用户构筑下一代高性价比互联网新平台

优势

架构创新，高性价比、数据灵活共享

存算分离：业务数据分离、引擎级元数据分离

- 异构算力：鲲鹏+x86，裸金属/虚机/容器

计算引擎源于开源，高于开源

主流引擎和开源深度互动：hadoop、spark、hive等主流引擎同接口，引擎内核深度优化提升x倍性能

-差异化能力贡献社区：CarbonData，海量数据毫秒级点查，数据分钟级更新，填补社区技术空白；Hetu，统一SQL、跨源跨域查询

核心能力提升

软硬结合等垂直协同优化-高可用：首个支持单集群跨AZ的大数据服务

场景适用服务

MapReduce服务 MRS

对象存储服务 OBS

车联网行业

车联网

基于开源生态，提供快速高效数据处理计算引擎，帮助车联网企业快速上云，灵活构建开放、统一、全栈式的数据分析大数据平台

优势

统一全栈式大数据平台，灵活弹性

MRS具备企业级大数据的平台能力，计算和存储分离，灵活方便，省事又省心

拥有多引擎混合负载处理能力

MRS提供了丰富的开源组件，灵活搭配，满足客户实时、离线等混合复杂业务处理诉求

高性能，低成本

可以通过MRS Kafka和Storm实时获取流数据，实现高吞吐量、低延时的实时计算、分析能力

兼容开源标准接口

MRS基于开源，拥抱开源，完全兼容开源Apache Hadoop生态API

场景适用服务

MapReduce服务 MRS

云数据库 RDS for MySQL

对象存储服务 OBS

金融保险

利用专属云MRS大数据的优势，满足保险业在合规、安全、可靠等方面的需求，重构传统保险企业的IT架构，快速构建和部署保险业务系统，帮助保险企业快速实现数字化转型，轻松实现业务创新和业务的敏捷演进

优势

安全可信

保护客户敏感数据安全

资源专属

专属MRS集群，资源独享，计算、存储物理资源隔离

创建灵活，全栈技术，简单运维

一键式灵活创建全栈式大数据平台，提供企业级平台管理界面，运维简单

场景适用服务

MapReduce服务 MRS

分布式缓存服务Redis版

对象存储服务 OBS

智慧物流

依靠MRS大数据分析平台，实现物流各环节的智能管理，提高业务运营效率，大大的降低成本

优势

高吞吐、低时延

提供专属MRS Kafka集群，具备高吞吐、高可用、低延迟的数据接入能力，实现百万级消息实时接入

海量数据分析处理

利用MRS Spark，支持海量数据计算处理，选择MRS HBase可以实现物流数据毫秒级实时入库更新，并支持百万级时序数据查询分析

搭载AI，更智能

MRS搭载AI技术，可以直接对大数据进行价值挖掘，为物流组织、市场营销、经营管理提供更加精准、智能化的预测分析

场景适用服务

MapReduce服务 MRS

云数据仓库GaussDB(DWS)

云数据库 RDS for MySQL

AI平台ModelArts

智慧水务

以大数据云服务MRS-Hadoop为核心，构建高性能、高可靠的统一大数据存储分析平台

优势

统一数据平台，灵活弹性

使用MRS服务搭建，具备企业级大数据的平台能力，并提供了丰富的开源组件，灵活搭配，同时满足客户实时/离线等混合复杂业务处理诉求

高吞吐、低延时

可以通过Storm从Kafka获取实时流数据，实现高吞吐量、低延时的实时计算、分析能力

支持多类型数据融合

同时支持各种结构化/半结构化/非结构化数据计算处理，轻松迁移传统数仓数据，实现跨源数据探索分析

场景适用服务

MapReduce服务 MRS

对象存储服务 OBS

云数据库 RDS for MySQL

游戏行业

游戏

游戏日志数据通过Kafka/Flume实时接入，利用SparkStreaming实时处理分析，入库存储到HBase/Hive，快速实现游戏广告分析、数据查询分析、营收分析等业务

优势

统一平台，灵活弹性

MRS具备企业级大数据的平台能力，提供了丰富的大数据组件，用户可以灵活搭配，同时满足实时/离线等复杂业务处理诉求

高实时、高吞吐

利用MRS Kafka/Flume完成实时数据采集，搭载网络增强型C3ne高性能服务器，实现海量数据实时接入

场景适用服务

MapReduce服务 MRS

对象存储服务 OBS

云数据库 RDS for MySQL

弹性负载均衡 ELB

能源行业

能源

为光伏电站运营商提供企业级大数据云服务，轻松运行Hadoop、Spark、Hbase、Storm等大数据组件，实现设备的预测性维护

优势

统一大数据平台

使用MRS服务搭建，具备企业级大数据的平台能力，并提供了丰富的大数据组件，灵活搭配，同时满足客户实时/离线等混合复杂业务处理诉求

海量数据采集

利用MRS Kafka/Sqoop实现多种数据采集方式，实现百万级消息实时接入

简单易用

基于多维数据，支持SQL接口查询，轻松实现数据探索分析

场景适用服务

MapReduce服务 MRS

对象存储服务 OBS

云数据迁移 CDM

云数据库 RDS for MySQL

精心打造的功能

一站式融合平台

提供Doris、Kafka、Flink、Spark、HBase、ClickHouse、Presto等全栈大数据引擎，支持数据湖，数仓、BI、AI融合，助力客户走向融合的一站式大数据平台

一键式平台搬迁

100%兼容开源大数据生态，提供一键式搬迁工具，能够帮助客户快速完成自建平台的平滑迁移，整个迁移过程可做到“代码0修改，业务0中断”

资源灵活弹性伸缩

资源灵活配比，可以选择鲲鹏/x86不同配比的Flavor规格，集群异构混合部署，峰谷任务灵活配置策略，自动弹性伸缩，百节点分钟级发放，大大降低TCO

企业级驾驶舱管理

可视化的企业级集群管理系统，精细化集群监控告警，支持在线变更配置和集群补丁更新，保障业务不中断，日志在线检索，支持多集群统一管理

携手数万客户持续业务创新

客户案例

美图蘑菇街招商银行 T3出行

支撑美图大数据业务高效服务全球20亿+用户

FusionInsight智能数据湖存算分离架构，让计算和存储按需灵活独立扩展，用EC算法替代Hadoop大数据3副本模式，使用一份数据支持多种分析计算，资源利用率提升40%，综合成本下降30%

了解详情

满足了蘑菇街对 IT 资源建设、运维、快速创新的诉求

将蘑菇街Spark大数据、机器学习的业务特点与华为云云原生高性能计算的优势相结合，对平台进行了全面升级，不仅大幅提升了数据分析、AI训练的效率，也优化了现有运维模式，提升了运维效率

了解详情

助力招商银行为用户提供更加按需实时的在线自助服务

华为云FusionInsight大数据平台已经在招商银行的业务创新中产生了显著的影响，目前招商银行理财产品推介短信量和过去相比下降82%，却可以全面覆盖有效购买用户

了解详情

支撑T3 出行Lakehouse 整体技术架构的存算分离

T3出行Lakehouse 整体技术架构的特点就是存算分离，基于开源的Hudi 框架，使得它能够同时支撑BI 和AI 的场景，目前我们托管于华为云FusionInsight 智能数据湖之上

了解详情

权威机构的广泛认可

大数据行业优秀解决方案奖

在2021（第六届）大数据产业生态大会上，组委会权威揭晓华为FusionInsight智能数据湖获得大数据最佳解决方案奖，是业界对华为云在大数据领域持续技术创新的肯定。

数博会领先科技成果“优秀项目”奖

2022数博会领先科技成果优秀项目奖颁发给华为云FusionInsight MRS。数博会由国家发改委、工业和信息化部等权威机构联合主办，充分证明了业界对华为云数据领域技术创新的认可。

中国大数据平台市场份额 No.1

据全球领先的IT研究和咨询公司国际数据公司IDC发布的《中国大数据平台市场份额，2022》显示，华为云位居中国大数据平台整体市场第一，这也是华为云第三次获得该市场第一。

文档与学习成长

新手入门

新手入门

安装并使用集群客户端

快速使用Kerberos认证集群

从零开始使用Hadoop

查看更多
最佳实践

最佳实践

数据分析最佳实践

数据迁移最佳实践

系统对接最佳实践

查看更多
常见问题

常见问题

如何使用MRS？

MRS支持什么类型的分布式存储？

数据存储在OBS和HDFS有什么区别？

查看更多

即刻开启
云上

MapReduce服务

之旅

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