Hi @manuroman , thanks for the hint. Maybe we can omit the services typically running on an edge node. But reading Cloudera's CDH Cluster Hosts and Role Assignments my understanding is, that at least three different types of hosts are recommended even for a very small installation. - One master host - One host combining utitliy and edge functionality - Three worker hosts Omitting the edge functionality now comes to the question if it is reasonable to install utilities like the Cloudera Manager on the master host? As mentioned in the original post, we are restricted to 4 hosts. Best regards, rdbb
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