About Release 8.0.0
This site contains documentation for HPE Data Fabric release 8.0.0, including installation, configuration, administration, and reference content, as well as content for the associated ecosystem components and drivers.
8.0.0 Installation
This section contains information about installing HPE 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.
8.0.0 Upgrade
This section describes how to upgrade HPE Data Fabric software.
8.0.0 Data Fabric
HPE Data Fabric is the industry-leading data platform for AI and analytics that solves enterprise business needs.
8.0.0 Administration
This section describes how to manage the nodes and services that make up a cluster.
8.0.0 Development
This section contains information related to application development for Ezmeral ecosystem components and HPE 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 Data Fabric Documentation
  This section lists the products covered in the HPE 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 Data Fabric. Check these tables for information about software compatibility.
- Ecosystem Component Release Notes
  The following release notes contain information for the components included in the HPE Data Fabric.
  - Data Fabric Ecosystem Pack Release Notes
  - Airflow Release Notes
  - AsyncHBase Release Notes
  - Data Access Gateway Release Notes
  - Drill Release Notes
  - Flink Release Notes
  - Flume Release Notes
  - Hadoop Release Notes
  - HBase Release Notes
  - Iceberg Catalog Migrator Release Notes
  - Hive Release Notes
  - HttpFS Release Notes
  - Hue Release Notes
  - Livy Release Notes
  - HPE Data Fabric Streams Client Release Notes
  - HPE Data Fabric Streams Tools Release Notes
  - Monitoring Release Notes
  - S3 Gateway Release Notes
  - NiFi Release Notes
  - OTel Release Notes
  - Oozie Release Notes
  - Pig Release Notes
  - Polaris Release Notes
  - Ranger Release Notes
  - Spark Release Notes
    - Spark 3.5.5.500 (DEP 10.1.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.500.
    - Spark 3.5.5.400 (DEP 10.0.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.400.
    - Spark 3.5.5.200 (DEP 10.0.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.200.
    - Spark 3.5.5.100 (EEP 9.4.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.100.
    - Spark 3.5.5.0 (EEP 9.4.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.0.
    - Spark 3.5.2.100 (EEP 9.3.2) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.2.100.
    - Spark 3.5.2.200 (EEP 9.3.3) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.2.200.
    - Spark 3.5.2.0 (EEP 9.3.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.2.0.
    - Spark 3.5.1.0 (EEP 9.3.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.5.1.0.
    - Spark 3.3.3.200 (EEP 9.2.4) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.3.200.
    - Spark 3.3.3.100 (EEP 9.2.3) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.3.100.
    - Spark 3.3.3.0 (EEP 9.2.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.3.0.
    - Spark 3.3.2.200 (EEP 9.2.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.2.200.
    - Spark 3.3.2.100 - 2307 (EEP 9.1.2) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.2.100.
    - Spark 3.3.2.0 - 2304 (EEP 9.1.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.2.0.
    - Spark 3.3.1.0 - 2301 (EEP 9.1.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.1.0.
    - Spark 3.3.0.0 - 2210 (EEP 9.0.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.3.0.0.
    - Spark 3.2.0.300 - 2411 (EEP 8.1.3) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.2.0.300.
    - Spark 3.2.0.200 - 2405 (EEP 8.1.2) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.2.0.200.
    - Spark 3.2.0.100 - 2305 (EEP 8.1.1) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.2.0.100.
    - Spark 3.2.0.0 - 2201 (EEP 8.1.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.2.0.0.
    - Spark 3.1.2.0 - 2110 (EEP 8.0.0) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 3.1.2.0.
    - Spark 2.4.7.200 - 2201 (EEP 7.1.2) Release Notes
      This section provides reference information, including new features, patches, and known issues for Spark 2.4.7.100.
  - Sqoop Release Notes
  - Tez Release Notes
  - Zeppelin Release Notes (Package-Based)
- Data Fabric Ecosystem Pack (DEP) Reference
  This section contains links to DEP information that is specific to a given .
- Control System Release Notes
  This section contains release notes for the HPE 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 Data Fabric.
- Security Vulnerabilities
  This section describes how to find information about potential security vulnerabilities in HPE 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 Data Fabric Edge
  This section contains information about HPE Data Fabric Edge, which is a small footprint edition of the HPE Data Fabric. HPE Data Fabric Edge is designed to capture, process, and analyze IoT data close to the source.
- 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.
- Doc Site Available as a PDF
  Provides instructions for downloading Data Fabric documentation in PDF format.
- 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 Data Fabric community.
- Contact HPE
  Provides a link to contact HPE Sales or Support.
Glossary
Definitions for commonly used terms in MapR Converged Data Platform environments.

Spark 3.5.5.500 (DEP 10.1.0) Release Notes

This section provides reference information, including new features, patches, and known issues for Spark 3.5.5.500.

The notes below relate specifically to the Hewlett Packard Enterprise Distribution for Apache Hadoop. For more information, you may also want to consult the open-source Spark 3.5.2 Release Notes.

These release notes contain only Hewlett Packard Enterprise specific information and are not necessarily cumulative in nature. For information about how to use the release notes, see Ecosystem Component Release Notes.

Spark Version	3.5.5.500
Release Date	April 2026
HPE Version Interoperability	See Ecosystem Pack Components and OS Support.
Source on GitHub	https://github.com/mapr/spark
GitHub Release Tag	3.5.5.500-dep-1010
Maven Artifacts	https://repository.mapr.com/maven/
Package Names	Navigate to https://package.ezmeral.hpe.com/releases/MEP/ and select your DEP and OS to view the list of package names.

Hive Support

Starting from Spark 3.1.2, Spark supports Hive 2.3.

New in This Release

Spark 3.5.5.500 introduces the following enhancements or HPE platform-specific behavior changes:

Bug fixes
JWT support
Login/logout UI

Fixes

This HPE release includes the following new fixes on the base Apache release. For details, refer to the commit log for this project in GitHub.

GitHub Commit	Date (YYYY-MM-DD)	Comment
6ccda3ab77a	2026-02-26	DEP-SPARK-1468: Vulnerable version of scala-collection-compat_2.12 2.7.0 bundled with mapr-spark
0d63adeba8b	2026-02-26	DEP-SPARK-1481: Log4j Vulnerability in Spark - CVE-2025-68161
035baa027a7	2026-02-23	DEP-SPARK-1476: Vulnerable version of netty-all 4.1.108.Final reported as part of mapr-spark-3.5.5.400.202512170541-1.noarch.rpm
28233c1ef02	2026-02-20	DEP-SPARK-1473: jetty-server 9.4.56.v20240826 bundled as part of mapr-spark

Known Issues and Limitations

SPARK-1099: FIPS in mixed mode not supported with enabled SSL for WebUI.

Resolved Issues

None.

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HPE Data Fabric 8.0.0 Software Documentation
Abstract	This site contains documentation for HPE Data Fabric Software version 8.0.0 including installation, configuration, administration, and reference content, as well as content for the associated bundled ecosystem components and drivers.
Published	May 2026
Edition	8.0.0
Topic last updated	2026-04-08