Package org.apache.hadoop.hdfs.web.oauth2
@Public
package org.apache.hadoop.hdfs.web.oauth2
OAuth2-based WebHDFS authentication.
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ClassesClassDescriptionProvide an OAuth2 access token to be used to authenticate http calls in WebHDFS.Access tokens generally expire.Obtain an access token via a a credential (provided through the Configuration) using the Client Credentials Grant workflow.Supply a access token obtained via a refresh token (provided through the Configuration using the second half of the Authorization Code Grant workflow.Obtain an access token via the credential-based OAuth2 workflow.Configure a connection to use OAuth2 authentication.Sundry constants relating to OAuth2 within WebHDFS.