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From "Srimanth Gunturi (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (AMBARI-6531) Config attributes should be propagated to and persisted by Ambari agents
Date Fri, 18 Jul 2014 18:38:05 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-6531?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srimanth Gunturi resolved AMBARI-6531.
--------------------------------------

    Resolution: Fixed

+1 received. Committed to trunk.

> Config attributes should be propagated to and persisted by Ambari agents
> ------------------------------------------------------------------------
>
>                 Key: AMBARI-6531
>                 URL: https://issues.apache.org/jira/browse/AMBARI-6531
>             Project: Ambari
>          Issue Type: Task
>          Components: client
>    Affects Versions: 1.7.0
>            Reporter: Srimanth Gunturi
>            Assignee: Srimanth Gunturi
>             Fix For: 1.7.0
>
>         Attachments: AMBARI-6531.patch
>
>
> When {{properties_attributes}} are set on configurations, the changes have to be propagated
to and persisted by Ambari agents. 
> For example, a POST call to _core_site.xml_ 
> {code}
> {
>   "tag": "version1",
>   "type": "core-site",
>   "properties": {
>     "fs.defaultFS": "hdfs://server:8020",
>     "fs.trash.interval": "360",
>     "hadoop.proxyuser.falcon.groups": "users",
>     ...
>     "mapreduce.jobtracker.webinterface.trusted": "false"
>   },
>   “properties_attributes”: {
>     “final”: {
>      "fs.defaultFS": “true”, 
>      "hadoop.proxyuser.falcon.groups": “true”
>     },
>   }
> }
> {code}
> should be sent to agents in _ExecutionCommand_s and _StatusCommand_s. The agents should
then save the final flag via the _XmlConfigProvider_.
> Tests should be made to take care of create, update and delete of final attributes on
configs.



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