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https://issues.apache.org/jira/browse/YARN-2441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nishan Shetty updated YARN-2441:
--------------------------------
Priority: Major (was: Minor)
> NPE in nodemanager after restart
> --------------------------------
>
> Key: YARN-2441
> URL: https://issues.apache.org/jira/browse/YARN-2441
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Affects Versions: 2.5.0
> Reporter: Nishan Shetty
>
> {code}
> 2014-08-22 16:43:19,640 INFO
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl:
> Blocking new container-requests as container manager rpc server is still
> starting.
> 2014-08-22 16:43:19,658 INFO org.apache.hadoop.ipc.Server: IPC Server
> Responder: starting
> 2014-08-22 16:43:19,675 INFO org.apache.hadoop.ipc.Server: IPC Server
> listener on 45026: starting
> 2014-08-22 16:43:20,029 INFO
> org.apache.hadoop.yarn.server.nodemanager.security.NMContainerTokenSecretManager:
> Updating node address : host-10-18-40-95:45026
> 2014-08-22 16:43:20,029 INFO
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl:
> ContainerManager started at /10.18.40.95:45026
> 2014-08-22 16:43:20,030 INFO
> org.apache.hadoop.yarn.server.nodemanager.containermanager.ContainerManagerImpl:
> ContainerManager bound to host-10-18-40-95/10.18.40.95:45026
> 2014-08-22 16:43:20,073 INFO org.apache.hadoop.ipc.CallQueueManager: Using
> callQueue class java.util.concurrent.LinkedBlockingQueue
> 2014-08-22 16:43:20,098 INFO org.apache.hadoop.ipc.Server: Starting Socket
> Reader #1 for port 45027
> 2014-08-22 16:43:20,158 INFO
> org.apache.hadoop.yarn.factories.impl.pb.RpcServerFactoryPBImpl: Adding
> protocol org.apache.hadoop.yarn.server.nodemanager.api.LocalizationProtocolPB
> to the server
> 2014-08-22 16:43:20,178 INFO org.apache.hadoop.ipc.Server: IPC Server
> Responder: starting
> 2014-08-22 16:43:20,192 INFO org.apache.hadoop.ipc.Server: IPC Server
> listener on 45027: starting
> 2014-08-22 16:43:20,210 INFO org.apache.hadoop.ipc.Server: Socket Reader #1
> for port 45026: readAndProcess from client 10.18.40.84 threw exception
> [java.lang.NullPointerException]
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.security.NMTokenSecretManagerInNM.retrievePassword(NMTokenSecretManagerInNM.java:167)
> at
> org.apache.hadoop.yarn.server.nodemanager.security.NMTokenSecretManagerInNM.retrievePassword(NMTokenSecretManagerInNM.java:43)
> at
> org.apache.hadoop.security.token.SecretManager.retriableRetrievePassword(SecretManager.java:91)
> at
> org.apache.hadoop.security.SaslRpcServer$SaslDigestCallbackHandler.getPassword(SaslRpcServer.java:278)
> at
> org.apache.hadoop.security.SaslRpcServer$SaslDigestCallbackHandler.handle(SaslRpcServer.java:305)
> at
> com.sun.security.sasl.digest.DigestMD5Server.validateClientResponse(DigestMD5Server.java:585)
> at
> com.sun.security.sasl.digest.DigestMD5Server.evaluateResponse(DigestMD5Server.java:244)
> at
> org.apache.hadoop.ipc.Server$Connection.processSaslToken(Server.java:1384)
> at
> org.apache.hadoop.ipc.Server$Connection.processSaslMessage(Server.java:1361)
> at org.apache.hadoop.ipc.Server$Connection.saslProcess(Server.java:1275)
> at
> org.apache.hadoop.ipc.Server$Connection.saslReadAndProcess(Server.java:1238)
> at
> org.apache.hadoop.ipc.Server$Connection.processRpcOutOfBandRequest(Server.java:1878)
> at
> org.apache.hadoop.ipc.Server$Connection.processOneRpc(Server.java:1755)
> at
> org.apache.hadoop.ipc.Server$Connection.readAndProcess(Server.java:1519)
> at org.apache.hadoop.ipc.Server$Listener.doRead(Server.java:750)
> at
> org.apache.hadoop.ipc.Server$Listener$Reader.doRunLoop(Server.java:624)
> at org.apache.hadoop.ipc.Server$Listener$Reader.run(Server.java:595)
> 2014-08-22 16:43:20,227 INFO org.apache.hadoop.ipc.Server: Socket Reader #1
> for port 45026: readAndProcess from client 10.18.40.84 threw exception
> [java.lang.NullPointerException]
> java.lang.NullPointerException
> at
> org.apache.hadoop.yarn.server.nodemanager.security.NMTokenSecretManagerInNM.retrievePassword(NMTokenSecretManagerInNM.java:167)
> {code}
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