hadoop配置目录的相关内容

阿里云文档 2024-04-18

配置Hadoop集群的弹性伸缩

当您的业务量需求不断波动时，建议您开启弹性伸缩功能并配置相应的伸缩规则，以便于E-MapReduce（简称EMR）可以按业务量波动增加或减少Task节点。确保作业完成的同时，可以节省成本。本文为您介绍如何在EMR控制台配置弹性伸缩。

阿里云文档 2023-09-13

如何配置数据湖构建作为EMR上Hadoop集群的元数据_EMR on ECS_开源大数据平台 E-MapReduce(EMR)

本文为您简单介绍阿里云数据湖构建，以及如何切换E-MapReduce（简称EMR）的元数据存储类型。

阿里云文档 2023-09-03

如何配置HadoopMapReduce类型作业_EMR on ECS_开源大数据平台 E-MapReduce(EMR)

本文介绍如何配置Hadoop MapReduce类型的作业。

文章 2022-09-20 来自：开发者社区

Hadoop运行环境搭建（开发重点四）在hadoop102安装hadoop、配置hadoop环境变量、测试Hadoop是否安装成功、hadoop重要目录

2.Hadoop运行环境搭建（开发重点）2.4在hadoop102安装Hadoop2.4.1用Xftp传输工具将JDK导入到opt目录下面的software文件夹下面点这个将这两个包拖到/opt/software文件下下面是这个包链接：https://pan.baidu.com/s/1LO-jFODTQOlOF2gPvey4bg?pwd=fe5h 提取码：fe5h2.4.2在Linux系统下的o....

问答 2022-02-15 来自：开发者社区

Hadoop中配置zookeeper日志存放位置创建logs目录的操作步骤以及代码分别是什么？

问答 2022-02-15 来自：开发者社区

Hadoop中的配置目录被安置在哪个地方？

问答 2022-02-15 来自：开发者社区

Hadoop环境配置中配置hdfs-site.xml的时候没有相关目录怎么办呢？

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更新时间 2024-05-20 12:50:54

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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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