Please let me know if we can install HDP 2.6.4 on RHEL 7.5?
According to the official support OS matrix unfortunately NO. I guess hortonworks should be vigorously testing the latest version on RHEL 7.5 before certification.
Hope that helps
@raj pati / @Neha Nirmal
HDP 2.6.4 is now compatible RHEL 7.5.
Please refer https://supportmatrix.hortonworks.com for compatibility check.