Since 1 Feb 2021 all free links are changed. it ask for credentials but I do not know what to enter.
As CDH 5 was free to use for students. So now how to download that free version software.
I am not getting how to generate Credentials and licence key. Could you help me.
I there any paid subscription that I have to pay for to get that.
I only want CDH, Hive, Impala Free versions for testing
Cloudera recently changed the download policy. Yes, you must have a valid subscription in order to download the software.
Please see the announcement here: https://www.cloudera.com/downloads/paywall-expansion.html
…where the sentence most pertinent to your question ("I only want CDH, Hive, Impala Free versions for testing") is as follows:
Effective January 31, 2021, all Cloudera software will require a valid subscription and only be accessible via the paywall. This includes all legacy versions for Cloudera Distribution including Apache Hadoop (CDH), Hortonworks Data Platform (HDP), Data Flow (HDF/CDF), and Cloudera Data Science Workbench (CDSW).
Toward the end of that announcement, you will see a section titled Frequently Asked Questions which explains the credentials and how to properly obtain them if you don't have them already.