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Date: Thu, 28 Jan 2016 19:16:39 +0000 (UTC)
From: "Aravindan Vijayan (JIRA)" <jira@apache.org>
To: dev@ambari.apache.org
Message-ID: <JIRA.12858105.1440302061000.241461.1454008599939@Atlassian.JIRA>
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 <JIRA.12858105.1440302061539@arcas>
Subject: [jira] [Updated] (AMBARI-12860) Ambari in Docker Containers
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     [ https://issues.apache.org/jira/browse/AMBARI-12860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aravindan Vijayan updated AMBARI-12860:
---------------------------------------
    Component/s:     (was: ambari-metrics)
                     (was: ambari-web)

> Ambari in Docker Containers
> ---------------------------
>
>                 Key: AMBARI-12860
>                 URL: https://issues.apache.org/jira/browse/AMBARI-12860
>             Project: Ambari
>          Issue Type: Improvement
>    Affects Versions: 2.1.0, trunk
>         Environment: Openstack, nova-docker driver, Docker container on bare-metal machine
>            Reporter: robinlin
>
> Hi 
> I try the Ambari 2.1 and HDP 2.3 on the Docker Containers which is provisioned by Openstack. And the containers were provisioned on bare-metal machines.
> But after the stack was ready, I saw few problems
> 1) Metrics on utilized CPU and Memory are from physical host not the Docker Containers.
> 2) The values of properties {noformat}yarn.nodemanager.resource.memory-mb{noformat}
> and {noformat}yarn.nodemanager.resource.vcpu-vcores{noformat}
> are calculated based on the CPU and Memory on physical machine, which may hosts many Docker containers.
> Is there any plan to make these right?


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