hadoop ecs 的相关内容

阿里云文档 2025-02-12

搭建Hadoop环境

Hadoop是由Apache基金会使用Java语言开发的分布式开源软件框架，本文介绍如何在Linux操作系统的ECS实例上快速搭建Hadoop分布式和伪分布式环境。

问答 2024-06-14 来自：开发者社区

ECS自建Hadoop集群迁移到E-MapReduce是否需要停机

文章 2024-05-16 来自：开发者社区

实时计算 Flink版产品使用合集之如果产品是基于ak的，可以提交sql任务到ecs自建hadoop集群吗

问题一：实时计算flink产品访问 starrocks emr serverless 要开启公网访问么？实时计算flink产品访问 starrocks emr serverless 要开启公网访问么？参考回答：不用，vpc就行。关于本问题的更多回答可点击原文查看：https://developer.aliyun.com/a...

问答 2023-11-22 来自：开发者社区

这个flink产品是基于ak的，可以提交sql任务到ecs自建hadoop集群吗？

文章 2023-08-07 来自：开发者社区

本教程介绍如何在Linux操作系统的ECS实例上快速搭建Hadoop伪分布式环境。前提条件1.已创建ECS实例。具体操作，请参见使用向导创建实例。本教程示例场景中，ECS实例的配置如下：实例规格：ecs.g6.large操作系统：公共镜像CentOS 7.7 64位网络类型：专有网络VPCIP地址：公网IP说明：由于操作系统和版本不同，操作时命令可能存在差异，本教程的操作命令仅为示例，请您以实际....

文章 2023-02-25 来自：开发者社区

ECS服务器搭建hadoop伪分布式（二）

配置并启动YARN前提：修改配置文件修改/opt/module/hadoop-2.7.2/etc/hadoop/yarn-env.shexport JAVA_HOME=/usr/java/jdk1.8.0_121修改前修改后修改/opt/module/hadoop-2.7.2/etc/hadoop/yarn-site.xml注意：第二value值是<!-- Reducer获取数据的方式 -....

文章 2023-02-25 来自：开发者社区

ECS服务器搭建hadoop伪分布式（一）

前提准备1）阿里云ECS服务器Centos7.52）Xshell或者其他和Linux交互的软件（本文用的Bitvise SSH软件）我用的是Bitvise SSH3）最好会vim操作（不会也没问题）不会的用软件把需要修改的文件下载下到本地修改完毕后在上传回去覆盖原来的文件4）hadoop-x.x.x.tar.gz 我用的是 hadoop-2.7.2.tar.gz &...

问答 2023-02-07 来自：开发者社区

不在ECS搭建的Hadoop集群，可以访问oss-hdfs服务吗？

不在ECS搭建的Hadoop集群，可以访问oss-hdfs服务吗？我看只有关于ECS自建hadoop集群的文档

文章 2022-02-28 来自：开发者社区

ECS搭建hadoop大数据环境有感

马上要毕业了，正是毕业设计和毕业论文的高峰期，本人定题仓库管理系统，相对来说业务方面比较简单，于是我便想着把自己的课设变得更加有挑战性。看到自己仓库的出入库记录，想起自己的数据库出入库信息表中的记录是个庞大的数据量，便想着在阿里云上面搭一个简单的大数据环境，进行一系列的数据分析。在网上看了许多的资料，然后我就开始构....

问答 2021-12-12 来自：开发者社区

ECS上搭建的Hadoop集群迁移步骤是怎样的？

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更新时间 2024-06-15 19:12:44

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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。

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立即开通

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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