I just installed a HDP on AWS/EC2 and mongodb. Didn't get all details documented. when configure mongdb, I messed up my cluster. when I try to install new one, it never work. no matter what OS, ambari.repo and HDP version. I tried all combinations. nothing worked so far.
Since I have installed so many times, I dont miss anything when setup, I think, so I really think this is version compatibility. my name node never start, hdfs, yarn, etc, etc. Only zookeeper is up running.
I understand ambari.repo 22.214.171.124 is a very stable version, so I take it and install with AWS/EC2 REHL 6 and 7 then HDP 2.4 and 2.5.. all dont work.