[ https://issues.apache.org/jira/browse/MAPREDUCE-3070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13132960#comment-13132960 ]
Hudson commented on MAPREDUCE-3070: ----------------------------------- Integrated in Hadoop-Mapreduce-trunk-Commit #1145 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/1145/]) MAPREDUCE-3070. Fix NodeManager to use ephemeral ports by default. Contributed by Devaraj K. acmurthy : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1187496 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/conf/YarnConfiguration.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-common/src/main/resources/yarn-default.xml > NM not able to register with RM after NM restart > ------------------------------------------------ > > Key: MAPREDUCE-3070 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3070 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2, nodemanager > Affects Versions: 0.23.0 > Reporter: Ravi Teja Ch N V > Assignee: Devaraj K > Priority: Blocker > Fix For: 0.23.0 > > Attachments: MAPREDUCE-3070-1.patch, MAPREDUCE-3070.patch > > > After stopping NM gracefully then starting NM, NM registration fails with RM > with Duplicate registration from the node! error. > {noformat} > 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 > {noformat} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira