HDP 3.1 to 2.7

[#1]

is it possible to degrade hdp version from 3.1 to 2.7?

[#2 · Accepted solution]

There is no such option do downgrade HDP version out of the box. Also we do not see any HDP 2.7 version released. Also HDP 3.x and HDP 2.6 has major differences in terms of components. Any specific reason you are looking out for downgrade? If this is a freshly build cluster on HDP 3. and you want to use HDP 2.6 then better to freshly install HDP 2.6 which will be lot time and effort saving than manually fixing and downgrading all the components and configs.