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From "Konstantinos Karanasos (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2995) Enhance UI to show cluster resource utilization of various container types
Date Tue, 01 Nov 2016 04:50:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-2995?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Konstantinos Karanasos updated YARN-2995:
-----------------------------------------
    Attachment: opp-container.png
                all-nodes.png

Attaching two screenshots. The one is from the nodes page, showing an instance of the cluster
with both guaranteed and opportunistic containers running, as well as some additional containers
queued at the node.
The second shows the details of a specific container, where the execution type is added ("OPPORTUNISTIC"
in the specific case).

> Enhance UI to show cluster resource utilization of various container types
> --------------------------------------------------------------------------
>
>                 Key: YARN-2995
>                 URL: https://issues.apache.org/jira/browse/YARN-2995
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Sriram Rao
>            Assignee: Konstantinos Karanasos
>         Attachments: YARN-2995.001.patch, YARN-2995.002.patch, YARN-2995.003.patch, all-nodes.png,
opp-container.png
>
>
> This JIRA proposes to extend the Resource manager UI to show how cluster resources are
being used to run *guaranteed start* and *queueable* containers.  For example, a graph that
shows over time, the fraction of  running containers that are *guaranteed start* and the fraction
of running containers that are *queueable*. 



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