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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3070

NM not able to register with RM after NM restart

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2, nodemanager
    • Labels:
      None

      Description

      After stopping NM gracefully then starting NM, NM registration fails with RM with Duplicate registration from the node! error.

       
      2011-09-23 01:50:46,705 FATAL nodemanager.NodeManager (NodeManager.java:main(204)) - Error starting NodeManager
      org.apache.hadoop.yarn.YarnException: Failed to Start org.apache.hadoop.yarn.server.nodemanager.NodeManager
      	at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:78)
      	at org.apache.hadoop.yarn.server.nodemanager.NodeManager.start(NodeManager.java:153)
      	at org.apache.hadoop.yarn.server.nodemanager.NodeManager.main(NodeManager.java:202)
      Caused by: org.apache.avro.AvroRuntimeException: org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl: Duplicate registration from the node!
      	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.start(NodeStatusUpdaterImpl.java:141)
      	at org.apache.hadoop.yarn.service.CompositeService.start(CompositeService.java:68)
      	... 2 more
      Caused by: org.apache.hadoop.yarn.exceptions.impl.pb.YarnRemoteExceptionPBImpl: Duplicate registration from the node!
      	at org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine$Invoker.invoke(ProtoOverHadoopRpcEngine.java:142)
      	at $Proxy13.registerNodeManager(Unknown Source)
      	at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:59)
      	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.registerWithRM(NodeStatusUpdaterImpl.java:175)
      	at org.apache.hadoop.yarn.server.nodemanager.NodeStatusUpdaterImpl.start(NodeStatusUpdaterImpl.java:137)
      	... 3 more
      

        Attachments

        1. MAPREDUCE-3070-1.patch
          2 kB
          Devaraj K
        2. MAPREDUCE-3070.patch
          14 kB
          Devaraj K

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              • Assignee:
                devaraj.k Devaraj K
                Reporter:
                raviteja Ravi Teja Ch N V
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                Dates

                • Created:
                  Updated:
                  Resolved: