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Package org.apache.hadoop.security.authentication.client

Added Interfaces
ConnectionConfigurator Interface to configure HttpURLConnection created by AuthenticatedURL instances.
 

Changed Classes and Interfaces
AuthenticatedURL The AuthenticatedURL class enables the use of the JDK URL class against HTTP endpoints protected with the AuthenticationFilter

The authentication mechanisms supported by default are Hadoop Simple authentication (also known as pseudo authentication) and Kerberos SPNEGO authentication.

Authenticator Interface for client authentication mechanisms.
KerberosAuthenticator The KerberosAuthenticator implements the Kerberos SPNEGO authentication sequence.
PseudoAuthenticator The PseudoAuthenticator implementation provides an authentication equivalent to Hadoop's Simple authentication it trusts the value of the 'user.name' Java System property.