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  1. Hadoop YARN
  2. YARN-5326 Support for recurring reservations in the YARN ReservationSystem
  3. YARN-6687

Validate that the duration of the periodic reservation is less than the periodicity

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.9.0, 3.0.0-beta1
    • Component/s: reservation system
    • Labels:
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    • Hadoop Flags:
      Reviewed

      Description

      Duration of a reservation (endTime - startTime) is specified independently of the recurrence. This can lead to requests where the duration exceeds the periodicity, for e.g: an hourly reservation that runs for 2 hours. This will result in multiple concurrently active instances for the same reservation which is hard both to manage as well as grok. This jira proposes to reject such requests by clearly informing the user.

        Attachments

        1. YARN-6687-v1.patch
          8 kB
          Subramaniam Krishnan

          Activity

            People

            • Assignee:
              subru Subramaniam Krishnan
              Reporter:
              subru Subramaniam Krishnan
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              Dates

              • Created:
                Updated:
                Resolved: