Thank you for your answer! Unfortunately, I can't use Knox in my case. But this way is very interesting. ... View more

OK! Thank you for your reply. ... View more

Thank you for your answer and suggestion. You wrote "configure it with SIMPLE+LDAP and then add another hiveserver2 process and configure it with LDAP+Kerberos". It looks like we can use multiple authentication mechanisms in 1 HS2 process ("SIMPLE+LDAP"), but it is just a copy-and-paste from my question, right? I'm sorry for my confusing expression. "SIMPLE+LDAP" I wrote in my question was intended "using SIMPLE auth and LDAP auth simultaneously". Unfortunately having 2 HS2 instances is not suited for my case, but in another case, I thought this is helpful if there's strong request to do so. ... View more

Thank you for your answer! ... View more

Thank you for your answer! ... View more

Thank you all. In my case, using "supported" versions is necessary. As far as I know, when installing Ambari Server, PostgreSQL is usually installed together from "base" yum repository which belongs to OS. Not from a repo of Ambari's yum repo. That is why I wrote "the yum base repo for RHEL 7.4 includes PostgreSQL 9.2.23". @apappu wrote "Postgres 6.2", but I thought this is a typo of "Postgres 9.2", right? And I hope Support Matrix will be fixed soon. ... View more