hadoop配置_第3页-阿里云

[帮助文档] 如何在EMR控制台配置弹性伸缩（新版）_EMR on ECS_开源大数据平台 E-MapReduce(EMR)

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。

Hadoop之Hbase安装和配置

Hadoop之HBase安装和配置1、确保Hadoop已安装/配置在进行HBase安装和配置之前，首先要确保Hadoop已经安装/配置，并且可以成功运行：如还没配置好Hadoop，请参考：基于Linux的Hadoop伪分布式安装1.1 启动Hadoopcd /usr/local/hadoop/sbi...

大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第一阶段

33 课时 |

283 人已学 |

加入学习

大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第二阶段

28 课时 |

248 人已学 |

加入学习

大数据实战项目：反爬虫系统（Lua+Spark+Redis+Hadoop框架搭建）第三阶段

25 课时 |

92 人已学 |

加入学习

Hadoop的环境搭建以及配置（wordcount示例）（二）

7. 克隆三台slave机，分别修改主机名slave1、slave2、slave3进入etc/sysconfig/network-scripts文件，修改IP分别为：192.168.133.143、192.168.133.144、192.168.133.145修改hosts文件[root@maste...

Hadoop的环境搭建以及配置（wordcount示例）（一）

作者使用的是centos7、Vmware16pro。文中的Java和hadoop安装包有需要的可以私信我安装Java登录centos系统，进入etc/sysconfig/network-scripts中，编辑NAT网卡配置文件。vi ifcfg-ens33配置相关变量BOOTPROTO=stat...

Hadoop3 Centos 7编译安装和文件配置（内附编译好的包）

Hadoop3.3.0–Linux编译安装（可直接跳到下面有压缩包的地方下载直接配置）基础环境：Centos 7编译环境软件安装目录mkdir -p /export/serverHadoop编译安装安装编译相关的依赖yum install gcc gcc-c++ make autoconf auto...

虚拟机安装配置JDK和Hadoop

安装JDK1. 卸载现有JDK（1）查询是否安装Java软件：[ytsky@hadoop101 opt]$ rmp -qa|grep java（2）如果安装的版本低于1.7，卸载该JDK：[ytsky@hadoop101 opt]$ sudo rpm -e <已安装的Java安...

Centos7配置Hadoop出现Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password)的解决

背景这个问题是我在配置Hadoop的时候出现的，如果在一台电脑上虚拟出多台的虚拟机，那么为了便于这些虚拟机之间构建Hadoop集群，我们会使用ssh的免密登录操作，因为如果这个集群之间的各台主机访问对方主机需要密码，那么就会出现Permission denied (publickey,gssapi-...

Hadoop简介、安装与环境变量配置

Hadoop简介 Hadoop是由Apache基金会开源的具有可靠、可扩展、分布式计算的大数据框架。Hadoop可以简单的从单个服务器扩展到数千台机器，提供分布式的计算和存储服务。Hadoop通过检测和处理应用程序层的故障来为服务器集群提供高可用性服务。 Java环境安装 Hadoop作为大数据框架...

有没有大佬有hadoop3.3版本的kerberos的配置，搞了几天没搞出来？

Hadoop安装教程——单机 / 伪分布式配置

Hadoop3.3.0安装教程本教程最终解释权归作者所有，转载请注明。本教程适合于原生 Hadoop3.3.0，主要参考了《大数据技术原理与应用》第三版，操作步骤详细，相信按照该教程操作，大家都能顺利安装并运行Hadoop。为了方便学习和使用该教程，请读者们利用Linux系统中自带的firefox浏...

共有314条

< 1 2 3 4 ... 32 >

跳转至： GO

更新时间 2024-05-24 03:48:29

本页面内关键词为智能算法引擎基于机器学习所生成，如有任何问题，可在页面下方点击"联系我们"与我们沟通。

产品推荐

{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":2,"count":2}]},"card":[{"des":"基于阿里云 E-MapReduce 、OSS 、边缘网络加速等产品及服务，帮助自建 Hadoop 用户快速构建云上半托管开源大数据平台，帮助客户更加便捷地迭代企业大数据平台架构，聚焦业务价值开发。","link1":"https://www.aliyun.com/solution/growth-service/slemr","link":"https://www.aliyun.com/solution/growth-service/slemr","icon":"https://img.alicdn.com/imgextra/i4/O1CN01K9Svmd1sBvo2u5PKn_!!6000000005729-2-tps-201-200.png","btn2":"立即咨询","tip":"更多优质解决方案 <a href=\"https://www.aliyun.com/solution/all \" target=\"_blank\"> 立即查看 <a href=\"https://page.aliyun.com/form/act1851795571/index.htm\" target=\"_blank\">立即咨询","btn1":"方案详情","link2":"https://www.aliyun.com/core/online-consult?from=F9OmJ488XR","title":"中小企业自建Hadoop集群上云解决方案"}],"search":[{"txt":"企业跨地域网络互通","link":"https://www.aliyun.com/solution/growth-general/slcrossregionnetwork"},{"link":"https://www.aliyun.com/solution/growth-general/slhhyxsxxsh","txt":"混合云线下线上双活"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i1/O1CN014XEWEW1hMVB3Ydp04_!!6000000004263-0-tps-200-200.jpg","btn1":"方案详情","btn3":"查看更多方案","btn2":"立即咨询","link3":"https://www.aliyun.com/solution/all","link2":"https://www.aliyun.com/core/online-consult?from=F9OmJ488XR","link":"https://www.aliyun.com/solution/growth-service/slemr","contentLink":"https://www.aliyun.com/solution/growth-service/slemr","link1":"https://www.aliyun.com/solution/growth-service/slemr","title":"中小企业自建Hadoop集群上云解决方案","des":"基于阿里云 E-MapReduce 、OSS 、边缘网络加速等产品及服务，帮助自建 Hadoop 用户快速构建云上半托管开源大数据平台，帮助客户更加便捷地迭代企业大数据平台架构，聚焦业务价值开发。","infoGroup":[{"infoName":"推荐搜索","infoContent":{"firstContentName":"企业跨地域网络互通","firstContentLink":"https://www.aliyun.com/solution/growth-general/slcrossregionnetwork","lastContentName":"混合云线下线上双活","lastContentLink":"https://www.aliyun.com/solution/growth-general/slhhyxsxxsh"}}]}]}

{"$env":{"JSON":{}},"$page":{"env":"production"},"$context":{"moduleinfo":{"card_count":[{"count_phone":1,"count":1}],"search_count":[{"count_phone":2,"count":2}]},"card":[{"des":"基于阿里云 E-MapReduce 、OSS 、边缘网络加速等产品及服务，帮助自建 Hadoop 用户快速构建云上半托管开源大数据平台，帮助客户更加便捷地迭代企业大数据平台架构，聚焦业务价值开发。","link1":"https://www.aliyun.com/solution/growth-service/slemr","link":"https://www.aliyun.com/solution/growth-service/slemr","icon":"https://img.alicdn.com/imgextra/i4/O1CN01K9Svmd1sBvo2u5PKn_!!6000000005729-2-tps-201-200.png","btn2":"立即咨询","tip":"更多优质解决方案 <a href=\"https://www.aliyun.com/solution/all \" target=\"_blank\"> 立即查看 <a href=\"https://page.aliyun.com/form/act1851795571/index.htm\" target=\"_blank\">立即咨询","btn1":"方案详情","link2":"https://www.aliyun.com/core/online-consult?from=F9OmJ488XR","title":"中小企业自建Hadoop集群上云解决方案"}],"search":[{"txt":"企业跨地域网络互通","link":"https://www.aliyun.com/solution/growth-general/slcrossregionnetwork"},{"link":"https://www.aliyun.com/solution/growth-general/slhhyxsxxsh","txt":"混合云线下线上双活"}],"countinfo":{"search":{"length_pc":0,"length":0},"card":{"length_pc":0,"length":0}},"simplifiedDisplay":"newEdition","newCard":[{"ifIcon":"img","iconImg":"https://img.alicdn.com/imgextra/i1/O1CN014XEWEW1hMVB3Ydp04_!!6000000004263-0-tps-200-200.jpg","btn1":"方案详情","btn3":"查看更多方案","btn2":"立即咨询","link3":"https://www.aliyun.com/solution/all","link2":"https://www.aliyun.com/core/online-consult?from=F9OmJ488XR","link":"https://www.aliyun.com/solution/growth-service/slemr","contentLink":"https://www.aliyun.com/solution/growth-service/slemr","link1":"https://www.aliyun.com/solution/growth-service/slemr","title":"中小企业自建Hadoop集群上云解决方案","des":"基于阿里云 E-MapReduce 、OSS 、边缘网络加速等产品及服务，帮助自建 Hadoop 用户快速构建云上半托管开源大数据平台，帮助客户更加便捷地迭代企业大数据平台架构，聚焦业务价值开发。","infoGroup":[{"infoName":"推荐搜索","infoContent":{"firstContentName":"企业跨地域网络互通","firstContentLink":"https://www.aliyun.com/solution/growth-general/slcrossregionnetwork","lastContentName":"混合云线下线上双活","lastContentLink":"https://www.aliyun.com/solution/growth-general/slhhyxsxxsh"}}]}]}}