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From "Vrushali C (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-4173) Ensure the final values for metrics/events are emitted/stored at APP completion time
Date Thu, 04 Feb 2016 20:22:40 GMT

     [ https://issues.apache.org/jira/browse/YARN-4173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vrushali C reassigned YARN-4173:
--------------------------------

    Assignee: Vrushali C

> Ensure the final values for metrics/events are emitted/stored at APP completion time
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-4173
>                 URL: https://issues.apache.org/jira/browse/YARN-4173
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Vrushali C
>            Assignee: Vrushali C
>              Labels: yarn-2928-1st-milestone
>
> When an application is finishing, the final values of metrics/events need to be written
to the backend as final values from the all AM/RM/NM processes for that app.
> For the flow run table (YARN-3901), we need to know which values are the final ones for
metrics so that they can be tagged accordingly.



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