[MAPREDUCE-3070] NM not able to register with RM after NM restart

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: mrv2, nodemanager
• Assignee: Devaraj Kavali
• Reporter: Ravi Teja Ch N V
• Created: 22/Sep/11 14:33
• Updated: 25/Jun/19 06:00
• Resolved: 21/Oct/11 18:47

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

Issue Links

• relates to: MAPREDUCE-3363 The "totalnodes" and "memorytotal" fields show wrong information if the nodes are going down and coming up early(before 10min)
• relates to: YARN-9635 Nodes page displayed duplicate nodes