HPE Ezmeral Data Fabric 6.2 is In Maintenance and transitions to "End of Maintenance" in June 2024. Please see the latest documentation.

About Release 6.2
This site contains documentation for HPE Ezmeral Data Fabric release 6.2 including installation, configuration, administration, and reference content, as well as content for the associated bundled ecosystem components and drivers.
6.2 Installation
This section contains information about installing and upgrading HPE Ezmeral Data Fabric software. It also contains information about how to migrate data and applications from an Apache Hadoop cluster to a HPE Ezmeral Data Fabric cluster.
6.2 Data Fabric
HPE Ezmeral Data Fabric is the industry-leading data platform for AI and analytics that solves enterprise business needs.
6.2 Administration
This section describes how to manage the nodes and services that make up a cluster.
6.2 Development
This section contains information related to application development for Ezmeral ecosystem components and HPE Ezmeral Data Fabric products, including the file system, Database (Key-Value and JSON), and Event Streams.
Other Docs
This section contains release-independent information, including: Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other data-fabric version documentation.
- Products Covered in the HPE Ezmeral Data Fabric Documentation
  This section lists the products covered in the HPE Ezmeral Data Fabric documentation portal and provides links to the related product documentation.
- Installer
  You must download and run the Installer setup script before you can start the Installer web interface or issue Installer Stanza commands.
- Interoperability Matrices
  This section provides tables that show the operating system (OS), JDK, ecosystem, and data-fabric client support for the HPE Ezmeral Data Fabric. Check these tables for information about software compatibility.
  - Understand Software Versions
    Understanding the version numbers used by core, Ezmeral Ecosystem Packs (EEPs), EEP components, and patches can help you keep your software up to date and plan for upgrades.
  - Operating System Support Matrix
    The tables on this page show the Linux operating-system versions that are supported for HPE Ezmeral Data Fabric releases.
  - Operating System Support Matrix (MapR 5.x)
    This matrix shows the operating systems and versions supported by each MapR 5.x release.
  - Understand the Core Lifecycle
    Describes the HPE Ezmeral Data Fabric core lifecycle and defines the lifecycle stages, which are Active, In Maintenance, and End of Maintenance.
  - Understand the EEP Lifecycle
    This page describes the EEP lifecycle and defines the lifecycle stages, which are Active, Deprecated, and Discontinued.
  - Core Support and Lifecycle Status
    This page shows the support and lifecycle status for all versions of HPE Ezmeral Data Fabric core software.
  - EEP Support and Lifecycle Status
    This page shows the EEPs that are supported for different core releases and the current lifecycle status for each EEP.
  - EEP Components and OS Support
    Ezmeral Ecosystem Packs consist of ecosystem components and monitoring components that can run on a variety of operating systems.
  - Discontinued Ecosystem Components
    Provides information about discontinued ecosystem components.
  - Component Versions for Released EEPs
    The published Ezmeral Ecosystem Packs (EEPs) contain different component versions with different features. Comparing the component versions can help you make decisions about installing or upgrading data-fabric software.
  - CSI Version Compatibility
    Shows the released versions of the Container Storage Interface (CSI) storage plugin and their compatibility with other components in a Kubernetes environment.
  - JDK Support Matrix
    This matrix shows the Java Development Kit versions supported by different HPE Ezmeral Data Fabric releases.
  - Hadoop Protocol Versions
    Shows the Hadoop RPC protocol version and compatible data-fabric client versions for each release.
  - Hadoop Client Compatibility
    Describes compatibility between Hadoop 2.x and Hadoop 3.x clients and servers.
  - Client Support Matrix
    This matrix shows which HPE Ezmeral Data Fabric releases are compatible with different data-fabric client OS versions.
  - Installer Support Matrix
    This matrix shows the operating systems that are supported by the Installer.
  - Installer EEP Support
    This matrix shows which Installer versions support each Ezmeral Ecosystem Pack (EEP) version.
  - Security Support Matrix
    The tables in this section show component support for authentication, impersonation, and wire-level encryption.
  - Release History for EEPs
    This section shows the original release dates for all Ezmeral Ecosystem Packs (EEPs).
  - Ecosystem Support Matrix (Pre-5.2 releases)
    This section provides support matrices for key ecosystem components for pre-5.2 releases.
- MapR Data Science Refinery Release Notes
  This section contains release notes for the MapR Data Science Refinery.
- Ecosystem Component Release Notes
  The following release notes contain information for the components included in the HPE Ezmeral Data Fabric.
- Ezmeral Ecosystem Pack (EEP) Reference
  This section contains links to information that is specific to a given EEP.
- Control System Release Notes
  This section contains release notes for the HPE Ezmeral Data Fabric Control System.
- Kubernetes Interfaces for Data Fabric Release Notes
  This section contains release notes for the Kubernetes Interfaces for Data Fabric.
- Thin Client Release Notes
  This section contains release notes for the lightweight client applications that use the Data Access Gateway to send requests to the HPE Ezmeral Data Fabric.
- Support Articles in the HPE Support Center
  Data Fabric support articles moved to the HPE Support Center in 2022, changing the way you find and access the support articles.
- PACC Release Notes
  This section contains release notes for the Persistent Application Client Container (PACC).
- Security Vulnerabilities
  This section describes how to find information about potential security vulnerabilities in HPE Ezmeral Data Fabric software.
- Previous Versions
  This page contains links to the documentation for releases that are currently supported or have recently reached end-of-life.
- HPE Ezmeral Data Fabric Edge
  This section contains information about HPE Ezmeral Data Fabric Edge, which is a small footprint edition of the HPE Ezmeral Data Fabric. HPE Ezmeral Data Fabric Edge is designed to capture, process, and analyze IoT data close to the source.
- Product Licensing
  Provides information related to product licensing.
- Other Resources
  This page provides links to additional resources such as on-demand training, videos, blogs, and the HPE Ezmeral Data Fabric community.
Glossary
Definitions for commonly used terms in MapR Converged Data Platform environments.

Interoperability Matrices

This section provides tables that show the operating system (OS), JDK, ecosystem, and data-fabric client support for the HPE Ezmeral Data Fabric. Check these tables for information about software compatibility.