1-1-1

把镜像文件导入到 VMware Workstation 上

网段和物理机保持一致

 

 

 

 

 

 

 

 

 

 

 

ip add
vi /etc/sysconfig/network-scripts/ifcfg-ens33

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=ens33
UUID=7b633a9b-167e-4ebb-8dc4-37af6bcc3054
DEVICE=ens33
ONBOOT=yes
IPADDR=192.168.126.110
NETMASK=255.255.255.0
GATEWAY=192.168.126.2
DNS1=119.29.29.29

systemctl restart network.service

hostnamectl set-hostname node01
hostname

vi /etc/hosts

192.168.126.110 node01

systemctl status firewalld

vi /etc/sysconfig/selinux

# This file controls the state of SELinux on the system.
# SELINUX= can take one of these three values:
#     enforcing - SELinux security policy is enforced.
#     permissive - SELinux prints warnings instead of enforcing.
#     disabled - No SELinux policy is loaded.
SELINUX=disabled
# SELINUXTYPE= can take one of three two values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

jdk上传到root
在/export/server目录下：
tar zxvf /root/jdk-8u131-linux-x64.tar.gz
mv 旧名 新名

vi /etc/profile

export JAVA_HOME=/export/server/jdk1.8
export HADOOP_HOME=/export/server/hadoop-2.7.2
export PATH=$PATH:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin

source /etc/profile
java -version

hadoop上传到root
在/export/server目录下：
tar -zxvf /root/hadoop-2.7.2.tar.gz 
mv 旧名 新名

hadoop version

cd /export/server/hadoop-2.7.2/share/hadoop/mapreduce/
hadoop jar hadoop-mapreduce-examples-2.7.2.jar pi 5 5