MapR 5.2 is at End of Life (EOL) and no longer supported. Please see the latest documentation. This documentation is not being updated.

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5.2 Cluster Administration
This section contains information on administering the cluster and MapR-DB, configuring Gateways, and configuring and managing particular aspects of the MapR security infrastructure.
Configuring Security
Describes tasks for configuring MapR security, managing secure clusters, and administering auditing.
Configuring Mapr Security
Provides usage information for frequently used security functionality including Access Control Lists (ACLs), Access Control Expressions (ACEs), file permissions, and subnet whitelisting.
Getting Started with MapR Security
Describes two core scenarios that allow quick implementation of security features.

MapR 5.2 Documentation

5.2 Cluster Administration
This section contains information on administering the cluster and MapR-DB, configuring Gateways, and configuring and managing particular aspects of the MapR security infrastructure.
- Administering the Cluster
  This section describes how to manage the nodes and services that make up a cluster.
- Monitoring the Cluster
  This section describes how to monitor the health and performance of a MapR cluster.
- Configuring and Managing MapR Gateways
  A MapR gateway mediates one-way communication between a source MapR cluster and a destination cluster. MapR-DB tables and MapR Streams streams can be replicated.
- Administering MapR-DB
  Administration of the MapR-DB is done primarily via the commmand line (maprcli) or with the MapR Control System (MCS). Regardless of whether the MapR-DB table is used for binary files or JSON documents, the same types of commands are used with slightly different parameter options. MapR-DB administration is associated with tables, columns and column families, and table regions.
- Configuring Security
  Describes tasks for configuring MapR security, managing secure clusters, and administering auditing.
  - Configuring Mapr Security
    Provides usage information for frequently used security functionality including Access Control Lists (ACLs), Access Control Expressions (ACEs), file permissions, and subnet whitelisting.
    - Getting Started with MapR Security
      Describes two core scenarios that allow quick implementation of security features.
    - Managing Encryption for MapR Core
      Provides information that allows you to use encryption across the MapR platform.
    - Authenticating Users
      Provides information about MapR ticket, Kerberos, Pluggable Authentication Module (PAM) authentication.
    - Managing Access Controls
      Describes how to create, enable, and use ACLs and ACEs.
    - Managing Impersonation
      Provides instructions for enabling and using MapR impersonation features.
  - Managing Secure Clusters
    Provides procedures that will enable you to run use MapR clusters securely.
  - Managing Auditing
    Provides instructions for using MapR auditing features.
- Administrator's Reference
  This section contains in-depth reference information for the administrator.
- Glossary
  This section contains defintions for commonly used terms in MapR Converged Data Platform environments.

Getting Started with MapR Security

Describes two core scenarios that allow quick implementation of security features.

To set up an initial secure cluster for MapR Core using minimal security:

Enable wire-level security by running configure.sh. See Enabling Wire-level Security.
Generate MapR user tickets to authenticate with your username and password. See the maprlogin password command in Generating a MapR User Ticket.
Decide which Ecosystem components to secure and with which authentication method. See the MapRy Security Support Matrix.
Configure each Ecosystem component with the appropriate authentication method. See the sections for individual Ecosystem components in the Ecosystem Components.
(Optional) Turn on auditing for directories that contain sensitive data.
(Optional) Enable authorization using ACEs for files, tables, streams, or volumes and ACLs for administrative activities that can be performed on the cluster.
(Optional) Enable impersonation.

NOTE: If you wish to implement Ecosystem compenent security, see the sections for individual Ecosystem components in the Ecosystem Components and the MapR Security Support Matrix.