Nishan Shetty created YARN-2441:
-----------------------------------
Summary: 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: 3.0.0
Reporter: Nishan Shetty
Priority: Minor
{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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