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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (YARN-5326) Support for recurring reservations in the YARN ReservationSystem
Date Mon, 30 Oct 2017 19:00:04 GMT

     [ https://issues.apache.org/jira/browse/YARN-5326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Subru Krishnan resolved YARN-5326.
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 3.1.0

Marking this as resolved as all sub-tasks are closed.

> Support for recurring reservations in the YARN ReservationSystem
> ----------------------------------------------------------------
>                 Key: YARN-5326
>                 URL: https://issues.apache.org/jira/browse/YARN-5326
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: resourcemanager
>            Reporter: Subru Krishnan
>            Assignee: Carlo Curino
>             Fix For: 2.9.0, 3.0.0, 3.1.0
>         Attachments: SupportRecurringReservationsInRayon.pdf
> YARN-1051 introduced a ReservationSytem that enables the YARN RM to handle time explicitly,
i.e. users can now "reserve" capacity ahead of time which is predictably allocated to them.
Most SLA jobs/workflows are recurring so they need the same resources periodically. With the
current implementation, users will have to make individual reservations for each run. This
is an umbrella JIRA to enhance the reservation system by adding native support for recurring

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