## Hierarchy For Package org.apache.hadoop.mapreduce.security.token

Package Hierarchies:
  All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.mapreduce.security.token.DelegationTokenRenewal
  - org.apache.hadoop.mapreduce.security.token.JobTokenSelector (implements org.apache.hadoop.security.token.TokenSelector<T>)
  - org.apache.hadoop.security.token.SecretManager<T>
    - org.apache.hadoop.mapreduce.security.token.JobTokenSecretManager
  - org.apache.hadoop.security.token.TokenIdentifier (implements org.apache.hadoop.io.Writable)
    - org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier
  - org.apache.hadoop.security.token.TokenRenewer
    - org.apache.hadoop.security.token.Token.TrivialRenewer
      - org.apache.hadoop.mapreduce.security.token.JobTokenIdentifier.Renewer

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