MapR 5.1 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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5.1 Administration
This section contains administration information such as managing your cluster, data, users, jobs and security information such as configuring your security environment and auditing.
Security Guide
Getting Started with MapR Security
Describes the two core scenarios that allow quick implementation of security features.
Configure Hue
Configure Hue to Use Kerberos with MapReduce v. 2 (YARN)
Modifying the env.sh File

MapR 5.1 Documentation

5.1 Administration
This section contains administration information such as managing your cluster, data, users, jobs and security information such as configuring your security environment and auditing.
- Administrator Guide
- Security Guide
  - Security Overview
    Describes the security features of the MapR Converged Data Platform.
  - Security Architecture
    Describes the default security architecture and additional authentication and encryption capabilities.
  - Logging into a Secure Cluster
    Describes how to use tickets to access a secure MapR cluster.
  - Tickets and Certificates
    Describes how tickets and certificates authenticate users and servers to a cluster.
  - Getting Started with MapR Security
    Describes the two core scenarios that allow quick implementation of security features.
  - Configuring MapR Security
    Describes how to enable security features and configure the components on a secure cluster.
  - Auditing of Cluster Administration and Operations on Directories, Files, Tables, and Streams
    Describes how to process and use audit records to improve data analysis.

Modifying the env.sh File

The env.sh file contains a setting for MapR login options that defaults to the value maprsasl. Change this value to hybrid, which includes Kerberos and other security protocols.

The new line (after the change) should look like this:

MAPR_LOGIN_OPTS="-Dhadoop.login=hybrid ${MAPR_JAAS_CONFIG_OPTS} ${MAPR_ZOOKEEPER_OPTS}"