To install Data Life Cycle Manager (DLM), you must install the following
components:
-
Install DataPlane Platform (DP): DataPlane Platform hosts services to provide a
single pane of glass for managing data across multiple HDP clusters. DataPlane
Platform should be installed on a host outside the HDP clusters.
-
Install DLM Service: DLM Service is a DataPlane service which enables DLM
functionality. DLM Service hosts DLM UI and sets up DLM functionality across
multiple HDP clusters. DLM Service should be installed on the host where
DataPlane Platform is installed.
-
Install DLM Engine: DLM engine is the agent in each HDP cluster, which
facilitates DLM functionality. DLM engine is installed as an Ambari service in
each HDP cluster involved in replication.
