This site contains the main documentation for Version 6.1 of the MapR Converged Data Platform, including installation, configuration, administration, and reference information.
This section contains information about installing and upgrading MapR software. It also contains information about how to migrate data and applications from an Apache Hadoop cluster to a MapR cluster.
MapR Data Platform is the industry-leading data platform for AI and analytics that solves enterprise business needs.
This section describes how to manage the nodes and services that make up a cluster.
This section contains information related to application development for Ezmeral ecosystem components and MapR Data Platform products, including the file system, Database (Key-Value and JSON), and Event Streams.
This section contains release-independent information, including: MapR Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other MapR version documentation.
This section lists the products covered in the MapR Data Platform documentation portal and provides links to the related product documentation.
You must download and run the MapR Installer setup script before you can start the MapR Installer web interface or issue MapR Installer Stanza commands.
This section describes things you need to do to start using the MapR Installer.
This section describes operations you can perform using the MapR Installer.
You use the Enable MapR Secure Cluster option to control whether or not the cluster is configured as a secure cluster.
You use the Enable MapR DARE option to enable data-at-rest encryption for MapR volumes.
This page describes how to specify a password or private key that enables the Installer program to perform common operations on all nodes in the cluster.
Using the web-based Installer, you can install the S3 Gateway on the cluster.
Using the web-based MapR Installer, you can install version 3 or version 4 of the Network File System (NFS) on the cluster.
Installer 1.12.0.0 and later enable you to use custom playbooks that can run a set of predefined tasks during or after operations using the MapR Installer or MapR Installer Stanzas.
This section describes how to add capacity to a MapR cluster by adding nodes.
Use the Incremental Install function of the web-based MapR Installer to control MapR security, add or upgrade services, upgrade Ezmeral Ecosystem Packs (EEPs), and perform other maintenance functions.
You can use the MapR Installer to enable or disable metrics collection and logging during a new or incremental installation.
Using the Installer advanced options available under Node Configuration, you can restrict the cluster to a subset of network interface cards (NICs) or specify public IP addresses that can be used with the cluster nodes.
Most MapR Installer operations are offline operations, meaning that the cluster must be brought down in order to perform the operation. But there are some exceptions.
You can use a single button to start MapR software on a cluster.
You can use a single button to shut down MapR software on a cluster.
You can use the Import State and Export State commands to upload or download a YAML configuration file (a "Stanza") that describes the state of the cluster.
Perform a maintenance update when you want to upgrade to a new patch version of MapR core or apply a patch.
Describes the MapR Installer auto-provisioning templates.
Understanding the differences between the EEP directories on https://package.ezmeral.hpe.com/releases/MEP/ can help you prevent versioning issues.
You can use a single button to uninstall MapR software on all nodes in the cluster.
This section describes how to identify and solve problems when you use the MapR Installer.
This release of the MapR Installer works with RedHat/CentOS, Ubuntu, and SLES.
Here are some topics that can help you use the MapR Installer Web Interface.
This section describes how you can obtain the MapR Installer as a Docker container.
This section describes how to prepare for and use MapR Installer Stanzas to install, upgrade, or uninstall MapR software.
This section provides tables that show the operating system (OS), JDK, ecosystem, and MapR client support for the MapR Data Platform. Check these tables for information about software compatibility.
This section contains release notes for the MapR Data Science Refinery.
The following release notes contain information for the components included in the MapR Data Platform.
This section contains links to information that is specific to a given EEP.
This section contains release notes for the MapR Data Platform Control System.
This section contains release notes for the MapR Data Fabric for Kubernetes.
This section contains release notes for the lightweight client applications that use the Data Access Gateway to send requests to the MapR Data Platform.
MapR support articles moved to the HPE Support Center in 2022, changing the way you find and access the support articles.
This section contains release notes for the MapR Persistent Application Client Container (PACC).
This section describes how to find information about potential security vulnerabilities in software.
This page contains links to the MapR documentation for releases that are currently supported or have recently reached end-of-life.
This section contains information about MapR Edge, which is a small footprint edition of the MapR Data Platform. MapR Edge is designed to capture, process, and analyze IoT data close to the source.
Provides information related to product licensing.
This page provides links to additional resources such as on-demand training, videos, blogs, and the MapRMapR Data Platform community.
Definitions for commonly used terms in MapR Converged Data Platform environments.