Ambari2.7.1+HDP3.0.1安装记录

tech2025-12-28  3

Ambari2.7.1+HDP3.0.1离线下载地址:

Ambari2.7.1、HDP3.0.1

参考链接:https://www.cnblogs.com/zhang-ke/p/8944240.html

问题汇总:

1、YARN REGISTRY DNS服务启动失败

Problem binding to [master.hadoop.com:53] java.net.BindException: Address already in use;

解决方法:https://blog.csdn.net/github_39319229/article/details/90710110

2、Confirm Host master节点可以安装,slave节点安装不上

①检查几个repo中的内容,一定要是http://(映射的域名)/HDP/centos7/3.0.1.0-187/,其他几个也一样

②配置ambari-server setup时:

此处应该为数据库连接的用户名:默认为root(mysql默认连接就是root),我在安装的时候给mysql新建了ambari用户:用root就不行,用ambari后成功。

CREATE DATABASE ambari; use ambari; GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%' IDENTIFIED BY 'ambari' WITH GRANT OPTION or CREATE USER 'ambari'@'%' IDENTIFIED BY 'ambari'; GRANT ALL PRIVILEGES ON *.* TO 'ambari'@'%';

 

最新回复(0)