@niteshregmi You need a valid subscription to access those repo.
Take a look of this page to understand more about the paywall : https://www.cloudera.com/downloads/paywall-expansion.html
Once you have the valid subscription means license key then you can generate the credentials using this page: https://www.cloudera.com/downloads/cdp-private-cloud.html
The only you can access these URLs else you need to try the CDP from here.
Thanks for the reply ..
This means that i have to buy the subscription to access the Hortonworks data platform for the new versions?
I.e its now the paid version yes ??