Ambari2.7.3和HDP3.1.4在线安装
查看各组件版本信息
安装jdk
http://www.cnblogs.com/libin2015/p/8086047.html
linux设置
配置hosts vim /etc/hosts 192.168.1.9 Hadoop01 ssh免密 ssh-keygen -t rsa ssh-copy-id -i ~/.ssh/id_rsa.pub root@Hadoop01 修改文件描述符限制 vim /etc/security/limits.conf * soft nofile 65536 * hard nofile 65536 * soft nproc 131072 * hard nproc 131072 关闭SELinux vi /etc/selinux/config 将SELINUX=enforcing改为SELINUX=disabled 关闭防火墙 systemctl stop firewalld.service systemctl disable firewalld.service 修改主机为英文 vi /etc/locale.conf LANG="en_US.UTF-8"
安装mysql
https://www.cnblogs.com/libin2015/p/12685156.html
初始化mysql
CREATE DATABASE ambari; use ambari; CREATE USER 'ambari'@'%' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%'; CREATE USER 'ambari'@'localhost' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'localhost'; CREATE USER 'ambari'@'hadoop01' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'hadoop01'; FLUSH PRIVILEGES; source /var/lib/ambari-server/resources/Ambari-DDL-MySQL-CREATE.sql CREATE DATABASE hive; use hive; CREATE USER 'hive'@'%' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'hive'@'%'; CREATE USER 'hive'@'localhost' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'hive'@'localhost'; CREATE USER 'hive'@'hadoop01' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'hive'@'hadoop01'; FLUSH PRIVILEGES; CREATE DATABASE oozie; use oozie; CREATE USER 'oozie'@'%' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'oozie'@'%'; CREATE USER 'oozie'@'localhost' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'oozie'@'localhost'; CREATE USER 'oozie'@'hadoop01' IDENTIFIED BY 'ambari123'; GRANT ALL PRIVILEGES ON *.* TO 'oozie'@'hadoop01'; FLUSH PRIVILEGES;
这里我们需要在数据库中分别创建ambari数据库和ambari用户,注意这里有一个坑:数据库密码只能输入字符数字和 _下划线,还有-减号。不能包含特殊字符,否则会报以下错误信息:
Enter Database Password (bigdata):
Invalid characters in password. Use only alphanumeric or _ or - characters12
而MySQL 5.7默认安全策略是中级的,需要有特殊字符,这个可以通过以下命令进行修改,使用root用户登录mysql数据库服务器:
Enter Database Password (bigdata):
Invalid characters in password. Use only alphanumeric or _ or - characters12
而MySQL 5.7默认安全策略是中级的,需要有特殊字符,这个可以通过以下命令进行修改,使用root用户登录mysql数据库服务器:
set global validate_password_policy=0; flush privileges;
在线安装ambari
wget -nv http://public-repo-1.hortonworks.com/ambari/centos7/2.x/updates/2.7.3.0/ambari.repo -O /etc/yum.repos.d/ambari.repo yum repolist yum install ambari-server -y
初始化设置setup
ambari-server setup 根据提示配置$JAVA_HOME,mysql数据库等信息 ambari-server setup --jdbc-db=mysql --jdbc-driver=/export/service/hdp/mysql-connector-java-5.1.47-bin.jar
mysql-connector-java-5.1.47-bin.jar下载地址:
https://downloads.mysql.com/archives/c-j/
启动
ambari-server start
访问Ambari web页面
默认端口8080,Username:admin Password:admin http://192.168.1.9:8080
安装hdp3.1.4
根据提示操作即可,安装过程非常慢。。。
参考:
https://blog.csdn.net/z3225167/article/details/92803720
https://www.jianshu.com/p/c319bce45601
https://blog.csdn.net/qq_36160730/article/details/97007542