Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-149 [Umbrella] ResourceManager (RM) Fail-over
  3. YARN-1098

Separate out RM services into "Always On" and "Active"

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0-beta
    • Fix Version/s: 2.3.0
    • Component/s: resourcemanager
    • Labels:
    • Target Version/s:

      Description

      From discussion on YARN-1027, it makes sense to separate out services that are stateful and stateless. The stateless services can run perennially irrespective of whether the RM is in Active/Standby state, while the stateful services need to be started on transitionToActive() and completely shutdown on transitionToStandby().

      The external-facing stateless services should respond to the client/AM/NM requests depending on whether the RM is Active/Standby.

        Attachments

        1. yarn-1098-approach.patch
          17 kB
          Karthik Kambatla
        2. yarn-1098-approach.patch
          17 kB
          Karthik Kambatla
        3. yarn-1098-1.patch
          12 kB
          Karthik Kambatla
        4. yarn-1098-2.patch
          65 kB
          Karthik Kambatla
        5. yarn-1098-3.patch
          17 kB
          Karthik Kambatla
        6. yarn-1098-4.patch
          17 kB
          Karthik Kambatla
        7. yarn-1098-5.patch
          17 kB
          Karthik Kambatla

          Issue Links

            Activity

              People

              • Assignee:
                kasha Karthik Kambatla
                Reporter:
                kasha Karthik Kambatla
              • Votes:
                0 Vote for this issue
                Watchers:
                11 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: