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Posted to yarn-issues@hadoop.apache.org by "Min Zhou (JIRA)" <ji...@apache.org> on 2014/05/12 20:59:14 UTC

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

Min Zhou created YARN-2048:
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             Summary: 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
            Reporter: Min Zhou


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 node 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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