Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-5468

Scheduling of long-running applications

    XMLWordPrintableJSON

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Labels:
      None

      Description

      This JIRA is about the scheduling of applications with long-running tasks.
      It will include adding support to the YARN for a richer set of scheduling constraints (such as affinity, anti-affinity, cardinality and time constraints), and extending the schedulers to take them into account during placement of containers to nodes.
      We plan to have both an online version that will accommodate such requests as they arrive, as well as a Long-running Application Planner that will make more global decisions by considering multiple applications at once.

        Attachments

        1. LRA-scheduling-design.v1.pdf
          1.10 MB
          Konstantinos Karanasos
        2. YARN-5468.prototype.patch
          189 kB
          Panagiotis Garefalakis

          Issue Links

            Activity

              People

              • Assignee:
                kkaranasos Konstantinos Karanasos
                Reporter:
                kkaranasos Konstantinos Karanasos
              • Votes:
                1 Vote for this issue
                Watchers:
                15 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: