Ambari is the Apache Foundation's Open source project, its advantage lies in the ingenious fusion of existing open source software, to provide cluster automation installation, centralized management, cluster monitoring, alarm and other functions. According to Hortonwork official information, different HDP version, the Ambari version also has different requirements (for example, from the Hortonwork official website ), in the process of installing HDP2.4, the Ambari version of the selection 2.2.2.0
Installation process:
- Package Download (ambari-2.2.2.0-centos7.tar.gz)
- Local source Authoring (Ambari.repo)
- Database configuration
Installation steps:
- Check: httpd Service (Ambari as installation HDP local source server, the HTTPD service must be installed so that other nodes can download the installation package via HTTP)
- Command: mkdir-p/var/www/zhu (Create temp directory under/var/www directory Zhu)
- Command: Cd/var/www/zhu (switch to this directory)
- Will download the Ambari
HDP installation (iv): Ambari installation