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Posted to yarn-issues@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2016/03/19 18:28:33 UTC

[jira] [Reopened] (YARN-2048) List all of the containers of an application from the yarn web

     [ https://issues.apache.org/jira/browse/YARN-2048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla reopened YARN-2048:
------------------------------------

> 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
>            Assignee: Xuan Gong
>         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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