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From "Jaimin D Jetly (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2487) Security wizard: Minimize usage of globals.
Date Mon, 01 Jul 2013 21:25:20 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13697201#comment-13697201
] 

Jaimin D Jetly commented on AMBARI-2487:
----------------------------------------

Yes. Right now Web-ui sends globals that are required by it to categorize and organize data.
Agent doesn't need it. We shouldn't be adding those in global. Kerberos_domain, hbase_primary_name
cane be parsed from config properties. so we shouldn't send them and agent should parse it
form config properties rather than relying on global. 

The list of globals mentioned above which will be saved cannot be retrieved from config properties
and so we need to communicate this to agent via global parameters.
                
> Security wizard: Minimize usage of globals.
> -------------------------------------------
>
>                 Key: AMBARI-2487
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2487
>             Project: Ambari
>          Issue Type: Improvement
>          Components: agent, client
>    Affects Versions: 1.2.5
>            Reporter: Jaimin D Jetly
>            Assignee: Jaimin D Jetly
>              Labels: security
>             Fix For: 1.2.5
>
>         Attachments: AMBARI-2487_1.patch, AMBARI-2487.patch
>
>
> * Resolution of this ticket includes reducing agent's dependency on global. Wherever
possible retrieve information from site properties rather then global on agent end. 
> * Resolution should also make web-ui to save only those set of secure global properties
that are essentially required by agent via user input.

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