# Hierarchy For Package org.apache.hadoop.security.authentication.util

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.security.authentication.util.AuthToken (implements java.security.Principal)
  - org.apache.hadoop.security.authentication.util.CertificateUtil
  - javax.security.auth.login.Configuration
    - org.apache.hadoop.security.authentication.util.ZKSignerSecretProvider.JaasConfiguration
  - org.apache.hadoop.security.authentication.util.KerberosName
  - org.apache.hadoop.security.authentication.util.KerberosUtil
  - org.apache.hadoop.security.authentication.util.Signer
  - org.apache.hadoop.security.authentication.util.SignerSecretProvider
    - org.apache.hadoop.security.authentication.util.FileSignerSecretProvider
    - org.apache.hadoop.security.authentication.util.RolloverSignerSecretProvider
      - org.apache.hadoop.security.authentication.util.RandomSignerSecretProvider
      - org.apache.hadoop.security.authentication.util.ZKSignerSecretProvider
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - org.apache.hadoop.security.authentication.util.KerberosName.BadFormatString
        - org.apache.hadoop.security.authentication.util.KerberosName.NoMatchingRule
      - org.apache.hadoop.security.authentication.util.SignerException

Copyright © 2008–2022 Apache Software Foundation. All rights reserved.