Uploaded image for project: 'Hadoop YARN'
  1. Hadoop YARN
  2. YARN-41

The RM should handle the graceful shutdown of the NM.

    Details

    • Target Version/s:
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Hide
      The behavior of shutdown a NM could be different (if NM work preserving is not enabled): NM will unregister to RM immediately rather than waiting for timeout to be LOST. A new status of NodeStatus - SHUTDOWN is involved which could affect UI, CLI and ClusterMetrics for node's status.
      Show
      The behavior of shutdown a NM could be different (if NM work preserving is not enabled): NM will unregister to RM immediately rather than waiting for timeout to be LOST. A new status of NodeStatus - SHUTDOWN is involved which could affect UI, CLI and ClusterMetrics for node's status.

      Description

      Instead of waiting for the NM expiry, RM should remove and handle the NM, which is shutdown gracefully.

        Attachments

        1. YARN-41-8.patch
          69 kB
          Devaraj K
        2. YARN-41-7.patch
          63 kB
          Devaraj K
        3. YARN-41-6.patch
          52 kB
          Devaraj K
        4. YARN-41-5.patch
          52 kB
          Devaraj K
        5. YARN-41-4.patch
          49 kB
          Devaraj K
        6. YARN-41-3.patch
          49 kB
          Devaraj K
        7. YARN-41-2.patch
          48 kB
          Devaraj K
        8. YARN-41-1.patch
          44 kB
          Devaraj K
        9. YARN-41.patch
          52 kB
          Devaraj K
        10. MAPREDUCE-3494.patch
          47 kB
          Devaraj K
        11. MAPREDUCE-3494.2.patch
          51 kB
          Devaraj K
        12. MAPREDUCE-3494.1.patch
          48 kB
          Devaraj K

          Issue Links

            Activity

              People

              • Assignee:
                devaraj.k Devaraj K
                Reporter:
                raviteja Ravi Teja Ch N V
              • Votes:
                1 Vote for this issue
                Watchers:
                12 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: