What's New in Release 7.7
Describes the new features in release 7.7 and provides links to more information.
New Features
New Feature or Capability | Supported on | See for more information . . . | |
---|---|---|---|
DF SaaS? | Customer Managed? | ||
Add nodes by using the Data Fabric UI | Yes | No | Adding Nodes** |
Node detail support | Yes | Yes | Viewing Node Information** |
User behavior tracking* | Yes | Yes | Configuring Data Fabric to Track User Behavior |
Unified security policy for buckets | Yes | Yes | Administering Bucket Policies** |
RHEL 9 and Ubuntu 22.04 Support | Yes | Yes | Operating System Support Matrix (as a
service)** Operating System Support Matrix (customer-managed) |
AWS Security Token Service (STS) support | Yes | Yes | Integrating the AWS Security Token Service (STS) with Data Fabric** |
CSI driver update | Yes | Yes | Container Storage Interface (CSI) Storage Plugin
Release 1.2.x (FUSE POSIX) Container Storage Interface (CSI) Storage Plugin Release 1.0 (Loopback NFS) Example: Mounting a PersistentVolume for Static Provisioning |
Incremented the NFS Ganesha version | Yes | Yes | Accessing Data with NFS v4 |
Import a GCP S3 server into the global namespace | Yes | Yes | Working with External S3 Object Store** |
User group management features | Yes | Yes | Assigning a Role to a Group ** |
New lifecycle dates for core 7.x releases | Yes | Yes | Core Support and Lifecycle Status |
EEP 9.1.2 support for core 7.1.0 | No | Yes | EEP Support and Lifecycle Status |
Download fabric installation logs | Yes* | No | Downloading Installation Logs** |
Enable IPv6 during fabric creation*** | Yes | No | On-Premises Fabric Configuration Parameters** |
Reinitiate a failed fabric deployment from the seed node UI | Yes | No | Troubleshoot Fabric Creation** |
*This initial release of the user behavior tracking feature is provided as a preview with basic functionality.
**Indicates a link to the Data Fabric as-a-service documentation.
***HPE Ezmeral Ecosystem Pack (EEP) components do not support IPv6.
New Key for Signature Verification for Data Fabric Files
.rpm
, .tar.gz
,
.zip
, and .tgz
files for the following Data Fabric products:- HPE Ezmeral Data Fabric core 7.6.1 and later
- HPE Ezmeral Data Fabric clients
- HPE Ezmeral Ecosystem Pack (EEP) 9.2.1 and later
- Installer 1.18.0.5 and later
For more information, see HPE GPG Public Keys for GPG or RPM Signature Verification.
Product Name Change: HPE Ezmeral Data Fabric – Customer Managed
With release 7.3.0, the user-managed version of the platform changed its name to HPE Ezmeral Data Fabric – Customer Managed. "HPE Ezmeral Data Fabric" now refers to the as-a-service version of the platform, described later on this page. Documentation for the customer-managed platform remains on the website you are currently using.
New SaaS-Based HPE Ezmeral Data Fabric
Release 7.3.0 introduced a new HPE Ezmeral Data Fabric that can be used "as-a-service" and provides consumption-based pricing. Documentation for the new platform has its own website. For more information, see:
HPE Ezmeral Data Fabric Documentation
Feature | HPE Ezmeral Data Fabric | HPE Ezmeral Data Fabric – Customer Managed |
---|---|---|
Distributed File System | Yes | Yes |
Global Namespace (GNS) | Yes | No |
Object Support | Yes | Yes |
Table Support | Yes | Yes |
Event Stream Support | Yes | Yes |
NFSv4 Support* | Yes | Yes |
Container Storage Interface (CSI) Support | Yes | Yes |
Database Support | Yes | Yes |
Client Support | Yes | Yes |
Single Sign-On (SSO) Support | Yes | Yes |
Platform Management | Managed by HPE | User managed |
Billing and Licensing | Consumption-only and some form of term (term-only not supported) | Consumption and Term |
Air-Gap Support | Yes | Yes |
Graphical User Interface | Data Fabric UI or Control System | Data Fabric UI or Control System |
maprcli Command Line |
Yes | Yes |
Scale (number of nodes per fabric / cluster) | See note ** | Thousands of nodes |
EEP (HPE Ezmeral Ecosystem Pack) | No | Yes |
OpenTelemetry (OTel) | Yes | Yes |
**For cloud deployments, the nodes and instances are predetermined based on the storage tier that you select during installation. While new fabrics can be added at any time, adding nodes after fabric creation is not currently supported for cloud deployments. For on-premises deployments, you determine the number of nodes at create time. You can add nodes later by using the steps in Adding Nodes.
New Repository for Data Fabric Software
Description | URL | Authentication Required? |
---|---|---|
New repository | https://package.ezmeral.hpe.com/ | Yes |
Old repositories | https://package.mapr.com/ | Yes1 |
1Beginning October 2023, the old repositories are redirected to the new repository URL, which requires authentication.
The new repository requires you to provide the email and token for your HPE Passport account. Software that points to the old repositories must be updated to include your HPE Passport email and token. For more information about using the new repository, see Using the HPE Ezmeral Token-Authenticated Internet Repository.
If you plan to use the Data Fabric Installer, you must update the Installer to the most current 1.18.0.3 version or later. Earlier versions of the Installer will not work with the new repository. See Updating the Installer.
HPE Ezmeral Ecosystem Pack (EEP) Support
- 7.7.0
- 7.6.1
- 7.5.0
- 7.4.0
- 7.3.0*
- 7.2.0*
For more information about new features delivered as part of the Ecosystem Pack, see What's New in EEP 9.2.2. For reference information, see EEP 9.2.2 Reference Information.
For information about the EEPs that can be used with different versions of core releases, see EEP Support and Lifecycle Status.
SSO Support for Keycloak
HPE Ezmeral Data Fabric release 7.7.0 supports SSO when configured with the Keycloak identity and access management (IAM) solution. Other IAM solutions are not currently supported.
Configuring SSO is optional. If you do not configure SSO, you must use Data Fabric user names and passwords for access to the fabric. While SSO is supported for Data Fabric core, it is not currently supported for ecosystem components or the Installer.
- Install the
mapr-keycloak
package as part of cluster creation - Specify the
-keycloak
option when you run the configure.sh script
For more information, see Configuring SSO.
Data Access Gateway 6.3 Support
- 7.7.0 (DAG 6.3)
- 7.6.1 (DAG 6.2)
- 7.5.0 (DAG 6.2)
- 7.4.0 (DAG 6.1)
- 7.3.0 (DAG 6.0)
For more information, see Understanding the HPE Ezmeral Data Fabric Data Access Gateway and the Data Access Gateway 6.3 Release Notes.
JDK 17 Support
As indicated in the Java Support Matrix, release 7.7.0 can be used in JDK 11 or in JDK 17 installations. EEP 9.2.2 can also be used in JDK 11 or JDK 17 installations. However, the Installer is supported only on JDK 11, and if new cluster nodes require a JDK at installation time, the Installer can only install JDK 11.