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  1. Hadoop YARN
  2. YARN-41

The RM should handle the graceful shutdown of the NM.

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

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              devaraj Devaraj Kavali
              raviteja Ravi Teja Ch N V
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                Created:
                Updated:
                Resolved: