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  1. Hadoop YARN
  2. YARN-5098

Yarn Application log Aggreagation fails due to NM can not get correct HDFS delegation token

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: yarn
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Environment : HA cluster

      Yarn application logs for long running application could not be gathered because Nodemanager failed to talk to HDFS with below error.

      2016-05-16 18:18:28,533 INFO  logaggregation.AppLogAggregatorImpl (AppLogAggregatorImpl.java:finishLogAggregation(555)) - Application just finished : application_1463170334122_0002
      2016-05-16 18:18:28,545 WARN  ipc.Client (Client.java:run(705)) - Exception encountered while connecting to the server :
      org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.security.token.SecretManager$InvalidToken): token (HDFS_DELEGATION_TOKEN token 171 for hrt_qa) can't be found in cache
              at org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:375)
              at org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:583)
              at org.apache.hadoop.ipc.Client$Connection.access$1900(Client.java:398)
              at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:752)
              at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:748)
              at java.security.AccessController.doPrivileged(Native Method)
              at javax.security.auth.Subject.doAs(Subject.java:422)
              at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1719)
              at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:747)
              at org.apache.hadoop.ipc.Client$Connection.access$3100(Client.java:398)
              at org.apache.hadoop.ipc.Client.getConnection(Client.java:1597)
              at org.apache.hadoop.ipc.Client.call(Client.java:1439)
              at org.apache.hadoop.ipc.Client.call(Client.java:1386)
              at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:240)
              at com.sun.proxy.$Proxy83.getServerDefaults(Unknown Source)
              at org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getServerDefaults(ClientNamenodeProtocolTranslatorPB.java:282)
              at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
              at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.lang.reflect.Method.invoke(Method.java:498)
              at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:256)
              at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:104)
              at com.sun.proxy.$Proxy84.getServerDefaults(Unknown Source)
              at org.apache.hadoop.hdfs.DFSClient.getServerDefaults(DFSClient.java:1018)
              at org.apache.hadoop.fs.Hdfs.getServerDefaults(Hdfs.java:156)
              at org.apache.hadoop.fs.AbstractFileSystem.create(AbstractFileSystem.java:550)
              at org.apache.hadoop.fs.FileContext$3.next(FileContext.java:687)
      

        Attachments

        1. YARN-5098.1.patch
          8 kB
          Jian He
        2. YARN-5098.1.patch
          10 kB
          Jian He
        3. YARN-5098.2.patch
          10 kB
          Jian He
        4. YARN-5098.3.patch
          10 kB
          Jian He

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              • Assignee:
                jianhe Jian He
                Reporter:
                yeshavora Yesha Vora
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                Dates

                • Created:
                  Updated:
                  Resolved: