> DelegationToken()
{
string delegation = Param(DelegationParam.Name);
Org.Apache.Hadoop.Security.Token.Token <DelegationTokenIdentifier> token = new Org.Apache.Hadoop.Security.Token.Token
<DelegationTokenIdentifier>();
token.DecodeFromUrlString(delegation);
URI nnUri = URI.Create(HdfsConstants.HdfsUriScheme + "://" + NamenodeId());
bool isLogical = HAUtil.IsLogicalUri(conf, nnUri);
if (isLogical)
{
token.SetService(HAUtil.BuildTokenServiceForLogicalUri(nnUri, HdfsConstants.HdfsUriScheme
));
}
else
{
token.SetService(SecurityUtil.BuildTokenService(nnUri));
}
return(token);
}