Can i install HDP in Read Hat 5.5 with HP Itanium processor ?
I would not recommend that in a commercial setting since RH 5.5 support has ended after HDP 2.2.9
Also not recommended. You'll need to find a bunch of dependencies, key being a workable JVM for the Red Hat running on Itanium. It'd be an unsupported scenario.
Thanks for your support,