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Date: Thu, 7 Nov 2013 18:47:20 +0000 (UTC)
From: "Nate Cole (JIRA)" <jira@apache.org>
To: ambari-dev@incubator.apache.org
Message-ID: <JIRA.12677166.1383342982685.36253.1383850040020@arcas>
In-Reply-To: <JIRA.12677166.1383342982685@arcas>
References: <JIRA.12677166.1383342982685@arcas>
Subject: [jira] [Commented] (AMBARI-3672) Add Support to
 AmbariManagementController to derive configs from Config groups
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    [ https://issues.apache.org/jira/browse/AMBARI-3672?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13816233#comment-13816233 ] 

Nate Cole commented on AMBARI-3672:
-----------------------------------

Oh - I wasn't implying that ConfigHelper be singleton, but if it's working out okay, then that's great too!

+1

> Add Support to AmbariManagementController to derive configs from Config groups
> ------------------------------------------------------------------------------
>
>                 Key: AMBARI-3672
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3672
>             Project: Ambari
>          Issue Type: Task
>          Components: controller
>    Affects Versions: 1.4.2
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.4.3
>
>         Attachments: AMBARI-3672-1.patch, AMBARI-3672.patch
>
>
> Application of the configurations boils down to figuring out the configs for a Service Host Component when a Task is to be created for the host. Rules to apply configuration changes:
> - Apply cluster desired configs
> - Get all the config groups for the host
> - Apply the overrides per config type.  (In future this can go through config groups for service then component and host component in that order)


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