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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2048) List all of the containers of an application from the yarn web
Date Mon, 04 May 2015 21:22:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-2048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14527332#comment-14527332
] 

Xuan Gong commented on YARN-2048:
---------------------------------

After YARN-1809, from RM web ui, we could find all the running containers. And from ATS Web
ui, we could find all the completed containers.

> List all of the containers of an application from the yarn web
> --------------------------------------------------------------
>
>                 Key: YARN-2048
>                 URL: https://issues.apache.org/jira/browse/YARN-2048
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager, webapp
>    Affects Versions: 2.3.0, 2.4.0, 2.5.0
>            Reporter: Min Zhou
>         Attachments: YARN-2048-trunk-v1.patch
>
>
> Currently, Yarn haven't provide a way to list all of the containers of an application
from its web. This kind of information is needed by the application user. They can conveniently
know how many containers their applications already acquired as well as which nodes those
containers were launched on.  They also want to view the logs of each container of an application.
> One approach is maintain a container list in RMAppImpl and expose this info to Application
page. I will submit a patch soon



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