General requirements for clusters
Understanding the requirements and recommendations indicated below can help to avoid common issues during and after DPS installation.
You must perform a minimum set of cluster setup and security actions on each HDP cluster that you plan to register in DPS. You can perform any additional security-related tasks on your cluster as appropriate for your environment and company policies.
The following provides a high-level overview of the requirements for DPS and DPS Apps.
Be sure to refer to the cluster and security setup requirements for each of the DPS apps you plan to install for exact details.
|Cluster Requirements||DPS Platform||DLM||DSS|
|Knox Proxy Gateway||Optional (but recommended)||Required||Required|
|DPS Agent||n/a||DLM Engine||DSS Profiler Service|
|Cluster Services||n/a||Refer to DLM documentation||Refer to DLM documentation|