hadoop数据库部署的相关内容

文章 2024-04-24 来自：开发者社区

基于Hadoop分布式数据库HBase1.0部署及使用

以下基于上篇Hadoop2.6集群部署： http://lizhenliang.blog.51cto.com/7876557/1661354 接下来部署HBase1.0分布式NoSQL数据库，HBase中涉及到HMaster和HRegionServer两个概念。（注：以下概念来着百度百科） HMaster主要负责Table和Region管理工作： ...

文章 2017-11-14 来自：开发者社区

基于Hadoop分布式数据库HBase1.0部署及使用

HMaster主要负责Table和Region管理工作： 1. 管理用户对Table的增、删、改、查操作 2. 管理HRegionServer的负载均衡，调整Region分布 3. 在Region Split后，负责新Region的分配 4. 在HRegionServer停机后，负责失效HRegionServer 上的Regions迁移 HR...

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开源大数据平台 E-MapReduce

开源大数据平台 E-MapReduce（简称“EMR”）是云原生开源大数据平台，向客户提供简单易集成的Hadoop、Hive、Spark、Flink、Presto、ClickHouse、StarRocks、Delta、Hudi等开源大数据计算和存储引擎服务。

产品控制台

立即开通

产品文档

优惠活动

StarRocks 免费试用

产品入门

快速入门指导

常见问题

最佳实践

EMR实时计算实践