资料来源 : http://www.tutorialspoint.com/hadoop/hadoop_enviornment_setup.htm Hadoop 安装 创建新用户 $ su password: # useradd hadoop -g root # passwd hadoop New passwd: Retype new passwd 修改/etc/sudoers 赋予sudo 权限 设置ssh SSH Setup and Key Generation SSH setup is re…

0. install xubuntu we recommend to set username as "hadoop" after installation, set user "hadoop" as administrator sudo addgroup hadoop sudo adduser --ingroup hadoop hadoop 打开/etc/sudoers文件 sudo gedit /etc/sudoers 在root  ALL=(ALL:ALL) …

mac osx 系统 brew  install hadoop 安装指南   brew install hadoop 配置 core-site.xml:配置hdfs文件地址(记得chmod 对应文件夹,否则无法正常启动hdfs)和namenode的rpc通行端口 配置mapred-site.xml  中的map reduce通信端口 配置hdfs-site.xml 中的datanode 副本数. 格式化hdfs文件系统 启动Hadoop 和 yarn  namenode  datanode  m…

1.How to install Hadoop 3.0.0 http://blog.sina.com.cn/s/blog_4a1f59bf01010kx3.html 2.How to install Hadoop 2.2.0 http://www.linuxidc.com/Linux/2013-10/92070.htm (How to copy rsa pub key to other server) https://help.ubuntu.com/community/SSH/OpenSSH/K…

Hadoop安装 Java环境配置 安装课程:安装配置 配置手册:Hadoop安装教程_单机/伪分布式配置_Hadoop2.6.0/Ubuntu14.04[依照步骤完成配置] jsk安装使用的链接中第三种方式. jdk安装需要遵照:https://askubuntu.com/questions/761127/how-do-i-install-openjdk-7-on-ubuntu-16-04-or-higher sudo add-apt-repository ppa:openjdk-r/ppa…

http://tecadmin.net/steps-to-install-hadoop-on-centosrhel-6/# The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. Read More This…

yum list avaliable hadoop\* yum list installed yum repolist repo is in /etc/yum.repos.d yum install hadoop-client yum install hive-jdbc  #beeline yum install hive  # or hive.noarch? yum install sqoop https://community.cloudera.com/t5/Support-Question…

Installing Java Hadoop runs on both Unix and Windows operating systems, and requires Java to beinstalled. For a production installation, you should select a combination of operatingsystem, Java, and Hadoop that has been certified by the vendor of the…

https://dwbi.org/etl/bigdata/183-setup-hadoop-cluster https://www.linode.com/docs/databases/hadoop/how-to-install-and-set-up-hadoop-cluster/ https://www.alexjf.net/blog/distributed-systems/hadoop-yarn-installation-definitive-guide/ http://hadoop.apac…

DownloadBefore starting make sure you have this two softwares Hadoop 2.7.1 Java – Jdk 1.7+ Extract downloaded tar fileConfigurationStep 1 – Windows path configurationset HADOOP_HOME path in enviornment variable for windowsRight click on my computer >…