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  1. Hadoop YARN
  2. YARN-128 [Umbrella] RM Restart Phase 1: State storage and non-work-preserving recovery
  3. YARN-230

Make changes for RM restart phase 1

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.0.3-alpha
    • resourcemanager
    • 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

          blocks

          Sub-task - The sub-task of the issue YARN-231 Add FS-based persistent store implementation for RMStateStore

          • Major - Major loss of function.
          • Closed

          Activity

            People

              bikassaha Bikas Saha
              bikassaha Bikas Saha
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              Dates

                Created:
                Updated:
                Resolved: