Administrator Guide

Welcome to the MapR Administrator Guide! This guide is for system administrators tasked with managing MapR clusters. Topics include how to manage data by using volumes; how to monitor the cluster for performance; how to manage users and groups; how to add and remove nodes from the cluster; and more.

The focus of the Administrator Guide is managing the nodes and services that make up a cluster. The Administrator Guide does not cover the details of installing MapR software on a cluster. See Advanced Installation Topics for details on planning and installing a MapR cluster.