/// <summary>
/// Returns the remote
/// <see cref="Org.Apache.Hadoop.Security.UserGroupInformation"/>
/// in context for the current
/// HTTP request, taking into account proxy user requests.
/// </summary>
/// <returns>
/// the remote
/// <see cref="Org.Apache.Hadoop.Security.UserGroupInformation"/>
/// , <code>NULL</code> if none.
/// </returns>
public static UserGroupInformation Get()
{
return(DelegationTokenAuthenticationFilter.GetHttpUserGroupInformationInContext());
}
