Can't install CDH 6.3.1 Express Edition
Hi, as we all know CDH 6.3.3 and subsequent versions are not available anymore under "Express licensing" model. Yet, I was in the process of setting up a 6.3.1 installation and apparently this is not possible, because a valid authentication (enterprise) is required. What am I doing wrong?
Below, a screenshot from the Installation Guide:

But when I try to import the 6.3.1 Repository (WITHOUT Username and Password as stated on the documentation itself for version < 6.3.3 I get the following error:
# rpm --import https://archive.cloudera.com/p/cm6/6.3.1/redhat7/yum/RPM-GPG-KEY-cloudera
curl: (22) The requested URL returned error: 401 Authentication required
errore: https://archive.cloudera.com/p/cm6/6.3.1/redhat7/yum/RPM-GPG-KEY-cloudera: lettura importazione fallita(2).
What am I doing wrong?
Thanks for any insights


