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apache Ambari Server和Agent之间有什么区别

[英]What is the difference between apache Ambari Server and Agent

What is the difference between Apache Ambari Server and Agent? Apache Ambari Server和Agent有什么区别?

What is the role\\tasks of the server vs Agent? 服务器与代理的角色\\任务是什么?

Ambari server collects informations from all Ambari clients and sends operations to clients (start/stop/restart a service, change configuration for a service, ...). Ambari服务器从所有Ambari客户端收集信息并向客户端发送操作(启动/停止/重新启动服务,更改服务配置,......)。

Ambari client sends informations about machine and services installed on this machine. Ambari客户端发送有关此计算机上安装的计算机和服务的信息。

You have one Ambari server for your cluster and one Ambari agent per machine on your cluster. 您的群集有一个Ambari服务器,群集上每台计算机有一个Ambari代理。

If you need more details, Ambari architecture's is explained here 如果您需要更多详细信息,请在此处解释Ambari架构

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