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From "Tom Beerbower (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-2244) YARN specific information should be available in ServiceComponentInfo
Date Thu, 06 Jun 2013 14:49:20 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-2244?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13677071#comment-13677071
] 

Tom Beerbower commented on AMBARI-2244:
---------------------------------------

+1 on the patch.
                
> YARN specific information should be available in ServiceComponentInfo
> ---------------------------------------------------------------------
>
>                 Key: AMBARI-2244
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2244
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.4.0
>            Reporter: Nate Cole
>            Assignee: Nate Cole
>             Fix For: 1.4.0
>
>         Attachments: AMBARI-2244.patch, AMBARI-2244.patch
>
>
> In UI we plan to show the following information. We need information to show the following:
> ResourceManager: dev01
> NodeManagers: 3 NodeManagers
> Version: x.y.z
> YARN Clients: 2 YARN Clients
> ResourceManager Uptime: 1 day
> ResourceManager Heap: 89MB / 100MB (89% used)
> NodeManagers: 2 live / 3 total
> NodeManagers Status: 2 active / 0 lost / 0 unhealthy / 0 rebooted / 0 decommissioned
> Containers: 0 allocated / 0 pending / 0 reserved
> Applications: 2 submitted / 0 running / 0 pending / 2 completed / 0 killed / 0 failed
> The information can be obtained from the following metrics
> ResourceManager Uptime: Runtime.startTime
> ResourceManager Heap: ResourceManager.JvmMetrics.MemHeapCommittedM, ResourceManager.JvmMetrics.MemHeapUsedM
> NodeManagers: ResourceManager.RMNMInfo.LiveNodeManagers
> NodeManagers Status: ResourceManager.ClusterMetrics.NumActiveNMs, ResourceManager.ClusterMetrics.NumDecommissionedNMs,
ResourceManager.ClusterMetrics.NumLostNMs, ResourceManager.ClusterMetrics.NumUnhealthyNMs,
ResourceManager.ClusterMetrics.NumRebootedNMs
> Containers: ResourceManager.QueueMetrics.AllocatedContainers, ResourceManager.QueueMetrics.PendingContainers,
ResourceManager.QueueMetrics.ReservedContainers
> Applications: ResourceManager.QueueMetrics.AppsSubmitted, ResourceManager.QueueMetrics.AppsRunning,
ResourceManager.QueueMetrics.AppsPending, ResourceManager.QueueMetrics.AppsCompleted, ResourceManager.QueueMetrics.AppsKilled,
ResourceManager.QueueMetrics.AppsFailed

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