This site contains documentation for HPE Ezmeral Data Fabric release 7.9.0, including installation, configuration, administration, and reference content, as well as content for the associated ecosystem components and drivers.
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.
Describes information and factors used in planning your cluster.
Describes how to install HPE Ezmeral Data Fabric software and ecosystem components with or without the Installer.
Describes how to install File Store software with or without the Installer.
Describes installation of the HPE Ezmeral Data Fabric Object Store software with or without the Installer.
This section describes how to plan for and install the Container Storage Interface (CSI) Storage Plugin and the Kubernetes Interfaces for Data Fabric FlexVolume Driver.
Depending on your current configuration, you may choose to upgrade the release version (core), ecosystem components, clients, or monitoring components.
This section describes three common methods for upgrading from one core release to another. The workflows in this section introduce you to the high-level steps for each method and provide links to pages showing more detail.
This section describes the process of upgrading core, the ecosystem components, and the Data Fabric clients.
You do not need a new license to upgrade an HPE Ezmeral Data Fabric cluster. However, it's a good idea to check your cluster license periodically and renew the license before it expires.
When you upgrade core, you will also upgrade a number of cluster components.
Describes how to develop a successful plan for your upgrade process.
If the cluster to be upgraded is nonsecure, you must secure it before upgrading.
Helps you decide if an OS upgrade is needed when you are using the Installer to upgrade to core 7.0.0 or later.
Upgrading to a new release of the HPE Ezmeral Data Fabric sometimes requires you to upgrade your Linux operating system. This page has pointers to more information about OS upgrades.
Complete these pre-upgrade steps for core.
If the cluster that you want to upgrade was installed using the Installer, use the Installer to upgrade core.
You can upgrade core without using the Installer.
This section provides post-upgrade steps for core.
After upgrading core, several manual steps are required.
If you use the Installer to upgrade the cluster, some post-upgrade steps for core do not need to be performed. This page describes the post-upgrade steps that are performed by the Installer and the steps that you must perform manually.
After upgrading core using either a manual offline or rolling upgrade method (not upgrading with the Installer) and upgrading your ecosystem components, configure and restart the cluster and services.
After upgrading core using a manual offline or rolling upgrade method, update your configuration files.
After you upgrade your cluster, you may also need to upgrade your data-fabric client or POSIX client.
Describes the new features to enable after upgrading core without the Installer using a manual offline or rolling upgrade method.
Some features can require additional configuration or the installation of additional packages after an upgrade to a new release.
Describes how to upgrade Ecosystem Packs (EEPs), either as part of a core upgrade or to take advantage of a new EEP for the current version of core.
This section identifies how to prepare for applying either a minor update or a patch.
Perform a maintenance update when you want to upgrade to a new patch version of core or apply a patch.
Describes how to set up and use interfaces to an HPE Ezmeral Data Fabric cluster from a client computer.
Describes how to configure and access the Control System.
Provides instructions for migrating business-critical data and applications from an Apache Hadoop cluster to an HPE Ezmeral Data Fabric cluster.
You can apply a patch by using the Installer, by using the command line (a manual process), or by using an Installer Stanza.
HPE Ezmeral Data Fabric 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 HPE Ezmeral Data Fabric products, including the file system, Database (Key-Value and JSON), and Event Streams.
This section contains release-independent information, including: Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other data-fabric version documentation.
Definitions for commonly used terms in MapR Converged Data Platform environments.