cluster

Ambari 2.7.5 + HDP3.1.5

https://blog.csdn.net/qq_36048223/article/details/116113987

Ambari

https://archive.apache.org/dist/ambari/ambari-2.7.7/

https://archive.apache.org/dist/ambari/ambari-2.7.7/apache-ambari-2.7.7-src.tar.gz

操作系统基础环境调整

设置hostname

sed -i 's/BOOTPROTO="dhcp"/BOOTPROTO="static"/' /etc/sysconfig/network-scripts/ifcfg-ens33
echo "
IPADDR=192.168.25.152
NETMASK=255.255.255.0
GATEWAY=192.168.25.2
DNS1=192.168.25.2
" >> /etc/sysconfig/network-scripts/ifcfg-ens33
cat /etc/sysconfig/network-scripts/ifcfg-ens33

systemctl restart network

配置hosts

echo "
192.168.25.150      node1
192.168.25.151      node2
192.168.25.152      node3
" >> /etc/hosts

关闭防火墙

systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl status firewalld.service

关闭selinux

临时关闭

setenforce 0

永久不启动

vim /etc/sysconfig/selinux
SELINUX=disabled

关闭THP

关闭swap

设置允许到开的最大文件数

ulimit -Sn
ulimit -Hn
ulimit -n 10000

时间同步

。。。

ssh配置

chmod 600 ~/.ssh/authorized_keys

yum -y install rpm-build

安装httpd

yum -y install httpd
systemctl start httpd
systemctl stop httpd
systemctl enable httpd

安装jdk

tar -zxvf jdk-8u321-linux-x64.tar.gz
mv jdk1.8.0_321/ jdk
scp -r jdk node3:/home/centos

echo "
export JAVA_HOME=/home/centos/jdk
export PATH=$JAVA_HOME/bin:$PATH
" >> ~/.bashrc
source ~/.bashrc
java -version

安装maven

MAVEN_HOME=/home/centos/maven/
export PATH=${MAVEN_HOME}/bin:${PATH}

# 建立node软链接
ln -s /home/centos/nodejs/bin/node /usr/local/bin
# 建立npm 软链接
ln -s =/home/centos/nodejs/bin/npm /usr/local/bin