Question: Cloudera Quickstart VM Download is not avilable, is that discontinued?
Answer: Yes, it has been discontinued. As per the Cloidera Quickstart VM is end of support and they will discontinue the same. And we need to use the CDP instead of that. There are some old Docker Images are available, but they are not useful because made out of old version of CDH.
We should be downloading Cloudera CDP on-premise version, if wanted to test out. Soon HadoopExam would be launching the training based on this, join this Google group for receiving the updates and release time : https://groups.google.com/forum/#!forum/heupdates