hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Derek Dagit (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-256) Increase retention of applications in AppManager without sending more applications to the UI
Date Thu, 06 Dec 2012 00:00:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Derek Dagit updated YARN-256:
-----------------------------

    Attachment: YARN-256-branch-0.23-wip.patch

Uploading a work-in-progress patch for discussion purposes.
                
> Increase retention of applications in AppManager without sending more applications to
the UI
> --------------------------------------------------------------------------------------------
>
>                 Key: YARN-256
>                 URL: https://issues.apache.org/jira/browse/YARN-256
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 0.23.5
>            Reporter: Derek Dagit
>            Assignee: Derek Dagit
>         Attachments: YARN-256-branch-0.23-wip.patch
>
>
> In very busy clusters we would like to retain applications longer so that users' links
will not expire too soon.  Very often links to application history expire before they can
be followed.
> Simply increasing max-completed applications has an adverse performance impact on the
applications list in the web UI because it presents the entire list of applications with a
request.
> Therefore, we would like some way to be able to increase the retention of applications
without increasing the number of applications sent to the Web UI.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message