@Hugo Schieck even though it is technically possible, it is not recommended by engineering. Here's another post you can review for your query https://community.hortonworks.com/questions/4324/hdp-support-for-mix-of-os-releases-within-a-cluste.html. What I do recommend and I know works is the following, https://community.hortonworks.com/articles/52844/hdp-clients-with-multi-version-and-multi-os-suppor.html Basically, skip ambari-agent on that node and install clients manually by copying the OS-specific repo and pulling the libraries you choose. You only need to also copy site.xml files for those clients to your node. What this gives you is flexibility and ability to run on any flavor of Linux that we support. The hassle is that you have to do it manually. Good luck!
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