| Package | Description | 
|---|---|
| org.apache.hadoop.hdfs.web.oauth2 | OAuth2-based WebHDFS authentication. | 
| Class and Description | 
|---|
| AccessTokenProvider Provide an OAuth2 access token to be used to authenticate http calls in
 WebHDFS. | 
| CredentialBasedAccessTokenProvider Obtain an access token via the credential-based OAuth2 workflow. | 
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