Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.0.3-alpha
    • Component/s: resourcemanager
    • Labels:
      None

      Description

      As described in YARN-128, phase 1 of RM restart puts in place mechanisms to save application state and read them back after restart. Upon restart, the NM's are asked to reboot and the previously running AM's are restarted.
      After this is done, RM HA and work preserving restart can continue in parallel. For more details please refer to the design document in YARN-128

        Attachments

        1. YARN-230.5.patch
          145 kB
          Bikas Saha
        2. YARN-230.4.patch
          135 kB
          Bikas Saha
        3. YARN-230.1.patch
          115 kB
          Bikas Saha
        4. Test.patch
          35 kB
          Bikas Saha
        5. Store.patch
          24 kB
          Bikas Saha
        6. Recovery.patch
          41 kB
          Bikas Saha
        7. PB-impl.patch
          15 kB
          Bikas Saha

          Issue Links

            Activity

              People

              • Assignee:
                bikassaha Bikas Saha
                Reporter:
                bikassaha Bikas Saha
              • Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: