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.
Managing Encryption for MapR Core
Provides information that allows you to use encryption across the MapR platform.

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.
      - Enabling Wire-level Security
        Describes how to enable wire-level encryption.
      - Disabling Wire-level Security
        Describes how to disable wire-level security.
      - Managing SSL Certificates
        Describes how to manage customized and default ssl certificates.
      - General Security for Ecosystem Components
        Describes security configuration for Ecosystem components.
      - System Behavior Changes and Security
        Describes the authentication, communication, and encryption changes that take place after enabling security.
    - 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.

Managing Encryption for MapR Core

Provides information that allows you to use encryption across the MapR platform.

This section describes how to enable wire-level security as well as general security components and system changes.