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…

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…

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…

安装前注意事项: 1.cobbler主机要为静态ip,否则和dhcpd服务冲突. 2.如果用虚拟机安装,client的内存请设置为2g以上,否则会报错. 3.kickstart文件中不要出现中文,大坑.. 需要关闭selinux.(重要) centos官方源中无cobbler软件包,需要先安装epel源.然后清理yum缓存. 安装cobbler 和 cobbler-web等,启动相关服务,并且添加为开机启动.最后运行cobbler 常规检查 setenforce 0 systemctl stop…

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…

作为一名新手,学习Linux已经一个月了,其间遇到了不少问题,而今天笔者遇到的问题是 #yum install pam-devel #This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register. Setting up Install Process Nothing to do 经过一个上午的研究发现,其实如果使用redhat的yum源需…

环境:OEL 5.7 + Oracle 10.2.0.5 RAC 如果你正在用OEL(Oracle Enterprise Linux)系统部署Oracle,那么可以使用yum安装oracle-validated包来简化主机配置的部分工作. 配置好yum本地源后,直接执行一条命令 yum install oracle-validated 检查发现它会自动做以下几件事: 1)安装oracle依赖包 2)/etc/sysctl.conf 增加oracle用户内容 3)/etc/security/lim…

注意 RHEL5 和 RHEL6 的不同 How to use yum to download a package without installing it Solution Verified - Updated October 22 2015 at 2:36 PM - English Environment Red Hat Enterprise Linux (RHEL) 7 Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 5 Issue…

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) …

yum -y install 包名(支持*) :自动选择y,全自动 yum install 包名(支持*) :手动选择y or n yum remove 包名(不支持*) rpm -ivh 包名(支持*):安装rpm包 rpm -e 包名(不支持*):卸载rpm包…