Linux6下部署Hadoop-01基本環境

環境

Centos6.10

jdk-8u144-linux-x64

hadoop-2.7.2

基本環境配置

yum安裝環境

sudo yum install rsync -y
sudo chkconfig iptables off

ip配置

• /etc/sysconfig/network-scripts/ifcfg-eth0
• /etc/udev/rules.d/70-persistent-net.rules

添加用戶

• myuser
• /etc/sudoers 添加SUDO權限

主機名配置和host配置

• /etc/sysconfig/network

NETWORKING=yes
HOSTNAME=hadoop001

• /etc/hosts

192.168.142.130 hadoop001
192.168.142.131 hadoop002
192.168.142.132 hadoop003

目錄配置

• /opt/module
• /opt/source

JDK環境配置

• /etc/profile

JAVA_HOME=/opt/module/jdk1.8.0_144
PATH=$PATH:$JAVA_HOME/bin
export JAVA_HOME
export PATH

source /etc/profile

Hadoop環境配置

• /etc/profile

HADOOP_HOME=/opt/module/hadoop-2.7.2
PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin
export HADOOP_HOME
export PATH

source /etc/profile