Ambari(HDP)单机部署
首先，修改服务器主机名为 master01.ambari.com
一、环境准备
操作系统： centos 7 x86_64.1804
Ambari版本：2.7.0
HDP版本：3.0.0
HAWQ版本：2.3.0
二、安装必备软件（安装yum priorities plugin）
yum install yum-plugin-priorities –y
三、搭建本地仓库：
1、下载软件包：
mkdir -p /home/downloads;cd /home/downloads
wget http://public-repo-1.hortonworks.com/HDP-GPL/centos7/3.x/updates/3.0.0.0/HDP-GPL-3.0.0.0-centos7-gpl.tar.gz
wget http://public-repo-1.hortonworks.com/HDP/centos7/3.x/updates/3.0.0.0/hdp.repo
wget http://public-repo-1.hortonworks.com/HDP/centos7/3.x/updates/3.0.0.0/HDP-3.0.0.0-1634.xml
wget http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.7.0.0/ambari.repo
wget http://public-repo-1.hortonworks.com/HDP-UTILS-1.1.0.22/repos/centos7/HDP-UTILS-1.1.0.22-centos7.tar.gz
wget http://public-repo-1.hortonworks.com/HDP/centos7/3.x/updates/3.0.0.0/HDP-3.0.0.0-centos7-rpm.tar.gz
wget http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.7.0.0/ambari-2.7.0.0-centos7.tar.gz
2、搭建本地仓库(安装并开启Apache HTTP服务)
yum install httpd -y
systemctl enable httpd
systemctl start httpd
mkdir -p /var/www/html
3、创建HDP，HDF子目录
cd /var/www/html/;mkdir hdp hdf
4、解开下载的软件包：
cd /var/www/html
tar -zxvf /root/downloads/ambari-2.7.0.0-centos7.tar.gz -C .
tar -zxvf /root/downloads/HDP-3.0.0.0-centos7-rpm.tar.gz -C ./hdp
tar -zxvf /root/downloads/HDP-GPL-3.0.0.0-centos7-gpl.tar.gz -C ./hdp
tar -zxvf /root/downloads/HDP-UTILS-1.1.0.22-centos7.tar.gz -C ./hdp
5、 修改下载的ambari.repo，
cd /etc/yum.repos.d/;vim ambari.repo
#VERSION_NUMBER=2.7.0.0-897
[ambari-2.7.0.0]
#json.url = http://public-repo-1.hortonworks.com/HDP/hdp_urlinfo.json
name=ambari Version - ambari-2.7.0.0
baseurl=http:// master01.ambari.com/ambari/centos7/2.7.0.0-897
gpgcheck=1
gpgkey=http:// master01.ambari.com/ambari/centos7/2.7.0.0-897/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
6、修改下载的hdp.repo，
cd /etc/yum.repos.d/; vim hdp.repo
#VERSION_NUMBER=3.0.0.0-1634
[HDP-3.0]
name=HDP Version - HDP-3.0.0.0
baseurl=http:// master01.ambari.com/hdp/HDP/centos7/3.0.0.0-1634
gpgcheck=1
gpgkey=http:// master01.ambari.com/hdp/HDP/centos7/3.0.0.0-1634/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
[HDP-3.0-GPL]
name=HDP GPL Version - HDP-GPL-3.0.0.0
baseurl=http:// master01.ambari.com/hdp/HDP-GPL/centos7/3.0.0.0-1634
gpgcheck=1
gpgkey=http:// master01.ambari.com/hdp/HDP-GPL/centos7/3.0.0.0-1634/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
[HDP-UTILS-1.1.0.22]
name=HDP-UTILS Version - HDP-UTILS-1.1.0.22
baseurl=http:// master01.ambari.com/hdp/HDP-UTILS/centos7/1.1.0.22
gpgcheck=1
gpgkey=http:// master01.ambari.com/hdp/HDP-UTILS/centos7/1.1.0.22/RPM-GPG-KEY/RPM-GPG-KEY-Jenkins
enabled=1
priority=1
四、主节点安装ambari server
1、使用刚才配置好的本地仓库，直接yum命令安装。
yum install ambari-server -y
五、安装MySQL数据库
1、安装步骤略
2、创建数据库
use mysql;
grant all privileges on *.* to 'ambari'@'%' identified by 'ambari';
grant all privileges on *.* to 'ambari'@'localhost' identified by 'ambari';
flush privileges;
create database ambari;
use ambari;
source /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql;
create database hive；
grant all privileges on *.* to 'hive'@'%' identified by 'root';
grant all privileges on *.* to 'hive'@'localhost' identified by 'root';
3、把mysql-connector-java.jar包放入/usr/share/java/中
六、配置ambari server
1、执行命令ambari-server setup进行配置
2、执行
ambari-server setup --jdbc-db=mysql --jdbc-driver=/usr/share/java/mysql-connector-java.jar七、启动ambari-server
systemctl enable ambari-server
systemctl start ambari-server
八、所有主机节点，安装ambari-agent，并配置自启动
yum install ambari-agent -y
systemctl enable ambari-agent
systemctl restart ambari-agent && systemctl status ambari-agent九、登录页面进行配置
master01.ambari.com:8080
十、问题处理
1、spark2.3无法读取hive数据
https://blog.csdn.net/u013024563/article/details/81567849
