Ubuntu-16.04-Desktop +Hadoop2.7.5+Eclipse-Neon的云计算开发环境的搭建(伪分布式方式)
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主控终端 |
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主机名 |
ubuntuhadoop.smartmap.com |
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IP |
192.168.1.60 |
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Subnet mask |
255.255.255.0 |
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Gateway |
192.168.1.1 |
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DNS |
218.30.19.50 |
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61.134.1.5 |
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Search domains |
smartmap.com |
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1. 设置网络IP
sudo nmtui
sudo /etc/init.d/networking restart
2. 设置主机名
sudo hostnamectl set-hostname=ubuntuhadoop.smartmap.com
sudo gedit /etc/hosts
127.0.0.1 localhost
# 127.0.0.1 ubuntuhadoop.smartmap.com
# 127.0.0.1 ubuntuhadoop
192.168.1.60 ubuntuhadoop
192.168.1.60 ubuntuhadoop.smartmap.com
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
3. 关闭防火墙
sudo ufw disable
4. 安装VMwareTool
https://www.linuxidc.com/Linux/2016-04/130807.htm
5. 安装SSH
5.1. 安装SSH服务
sudo apt-get install -y openssh-server
5.2. 设置SSH
sudo vi /etc/ssh/sshd_config
PermitRootLogin yes
5.3. 启动SSH服务
sudo service ssh start
sudo service ssh restart
5.4. 节点间无密码互访
5.4.1. zyx用户
cd ~
ssh-keygen -t rsa
cp .ssh/id_rsa.pub .ssh/authorized_keys
5.4.2. root用户
sudo su – root
cd ~
ssh-keygen -t rsa
cp .ssh/id_rsa.pub .ssh/authorized_keys
exit
6. 设置vim（Ubuntu中的vim太难用了）
sudo gedit /etc/vim/vimrc.tiny
" set compatible
set nocompatible
set backspace=2
" vim: set ft=vim:
7. 安装JDK
7.1. 加入Oracle的JDK仓库
sudo add-apt-repository ppa:webupd8team/java
7.2. 更新
sudo apt-get update
7.3. 安装
sudo apt-get install oracle-java8-installer
注意：java默认安装在 /usr/lib/jvm文件夹下
7.4. 环境变量配置
sudo gedit /etc/profile
export JAVA_HOME=/usr/lib/jvm/java-8-oracle
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
export HADOOP_HOME=/usr/local/hadoop/hadoop-2.7.5
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HADOOP_COMMON_HOME=$HADOOP_HOME
export HADOOP_HDFS_HOME=$HADOOP_HOME
export YARN_HOME=$HADOOP_HOME
export HADOOP_CONF_DIR=$HADOOP_HOME/etc/hadoop
export YARN_CONF_DIR=$HADOOP_HOME/etc/hadoop
export PATH=$PATH:$HADOOP_HOME/sbin
export PATH=$PATH:$HADOOP_HOME/bin
export LD_LIBRARY_PATH=$JAVA_HOME/jre/lib/amd64/server:/usr/local/lib:$HADOOP_HOME/lib/native
export JAVA_LIBRARY_PATH=$LD_LIBRARY_PATH:$JAVA_LIBRARY_PATH
souce /etc/profile
8. 安装Hadoop
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