Ambari Configuration file

[赵全超 <zh...@ondemand.cn>]

 

Hi,

     In ambari , when api client want to create a configuration file , it
need to provide a tag eg,”version1”. 

I want to know What are the rules to generate the tag in the ambari-web?
When a user want to get configuration file , how he know tag value?

I think users does not care how many versions in ambari-server, more
concerned with latest version ,

So, maintain a version not more simple?

 

ZhaoQuanchao

 

China,Beijing

 

 

Re: Ambari Configuration file

[Nate Cole <nc...@hortonworks.com>]

The tag must be unique across all configurations per type. There can be
only one core-site/version1, hdfs-site/version1 etc. You can make it
anything you wish: core-site/1.0.0, hdfs-site/x.y.z.

When you create a configuration tag and assign it to a cluster, that one
becomes the "current version." You can see that when you request:

GET /api/v1/clusters/c1?fields=Clusters/desired_configs

Thanks,
Nate


On 6/20/14 2:23 AM, 赵全超 wrote:
>  
>
> Hi,
>
>      In ambari , when api client want to create a configuration file , it
> need to provide a tag eg,”version1”. 
>
> I want to know What are the rules to generate the tag in the ambari-web?
> When a user want to get configuration file , how he know tag value?
>
> I think users does not care how many versions in ambari-server, more
> concerned with latest version ,
>
> So, maintain a version not more simple?
>
>  
>
> ZhaoQuanchao
>
>  
>
> China,Beijing
>
>  
>
>  
>
>


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