Varun Saxena reassigned YARN-4069:

    Assignee: Varun Saxena

> For long running apps (> 2 days), populate flow activity table
> --------------------------------------------------------------
>                 Key: YARN-4069
>                 URL: https://issues.apache.org/jira/browse/YARN-4069
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Vrushali C
>            Assignee: Varun Saxena
> YARN-4063 / YARN-3901 contain the work being done to populate the flow 
> activity and flow run tables.
> The flow activity table is updated each time a yarn application is created 
> and finishes. So if an application runs for more than 3 days, day1 has an 
> entry for the flow for start time, day3 has an entry for the flow for end 
> time but day2 has no entry for that flow. 
> Filing the jira to ensure that for long running apps, the flow activity table 
> does get a snapshot time entered for each day that an application is running 
> in that flow.
> It may be the case that for ALL apps (long running or not) the same update 
> may be done in the flow activity table.

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