BigTop3.2.0 大数据组件编译--基础环境准备

前言

bigtop大数据组件编译分为三个部分

1.操作系统准备

2.编译工具准备

3.组件编译

本章先说环境准备

操作系统准备

1.操作系统

vm虚拟机安装centos7系列操作系统

2.挂载国内yum源

yum install wget -y
cd /etc/yum.repos.d/
mkdir bak
mv *.repo bak

curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-7.repo
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
yum clean all
yum makecache

3.更新和安装基础软件

yum -y groupinstall "Infrastructure Server"  
yum -y groupinstall "Compatibility Libraries"  
yum -y groupinstall "Development Tools"  
yum -y update  

4.操作系统其他操作

#关闭防火墙
systemctl stop firewalld
systemctl disable firewalld
#关闭SELINUX
setenforce 0
cp /etc/selinux/config /etc/selinux/config.bak
echo SELINUX=disabled > /etc/selinux/config
echo SELINUXTYPE=targeted >> /etc/selinux/config
#修改limits.conf
cp /etc/security/limits.conf /etc/security/limits.conf.bak
echo "*  hard    nproc    65535" > /etc/security/limits.conf
echo "*  soft    nproc    65535" >> /etc/security/limits.conf
echo "*  hard    nofile   65535" >> /etc/security/limits.conf
echo "*  soft    nofile   65535" >> /etc/security/limits.conf
#修改时区
cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
#重启
reboot

编译工具准备

1.安装Java

yum -y install java-1.8.0-openjdk* 

2.安装Scala

wget https://downloads.lightbend.com/scala/2.12.17/scala-2.12.17.rpm

rpm -ivh scala-2.12.17.