About Release 7.9.0
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.
7.9.0 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.
7.9.0 Data Fabric
HPE Ezmeral Data Fabric is the industry-leading data platform for AI and analytics that solves enterprise business needs.
7.9.0 Administration
This section describes how to manage the nodes and services that make up a cluster.
7.9.0 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.
- Ecosystem Component Release Notes
  The following release notes contain information for the components included in the HPE Ezmeral Data Fabric.
  - EEP Release Notes
  - Airflow Release Notes
  - AsyncHBase Release Notes
  - Data Access Gateway Release Notes
  - Drill Release Notes
  - Flume Release Notes
  - Hadoop Release Notes
  - HBase Release Notes
  - Hive Release Notes
  - HttpFS Release Notes
  - Hue Release Notes
  - Livy Release Notes
  - HPE Ezmeral Data Fabric Streams Client Release Notes
  - HPE Ezmeral 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
  - Ranger Release Notes
  - Spark Release Notes
    - 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 3.3.3.0 (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 3.2.0.200 - 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)
- 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.
- 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.
- 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 a link to the downloadable PDF file containing all the information for the current release.
- 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.
- Contact HPE
  Provides a link to contact HPE Sales or Support.
Glossary
Definitions for commonly used terms in MapR Converged Data Platform environments.

Spark 3.5.2.0 (EEP 9.3.1) Release Notes

This section provides reference information, including new features, patches, and known issues for Spark 3.5.2.0.

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	3.5.2.0
Release Date	October 2024
HPE Version Interoperability	See Component Versions for Released EEPs and EEP Components and OS Support.
Source on GitHub	https://github.com/mapr/spark
GitHub Release Tag	3.5.2.0-eep-931
Maven Artifacts	https://repository.mapr.com/maven/
Package Names	Navigate to https://package.ezmeral.hpe.com/releases/MEP/ and select your EEP 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 3.5.2.0 introduces the following enhancements or HPE platform-specific behavior changes:

Bug fixes
Spark Connect Server package.
Session timeout for Spark UIs.

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
3fd8dfb	08/10/2024	MapR [SPARK-1333] Fix CVE-2024-47561 for Avro
bde5b8c	03/10/2024	MapR [SPARK-1331] STS doesn't work because jetty-rewrite jar is missing.
d8ed332	25/09/2024	MapR [SPARK-1321] spark-thriftserver failed to start if HMS configured to use SSL
85a95e2	24/09/2024	MapR [SPARK-1328] Remove dependency on mapr-core package
d84d523	20/09/2024	MapR [SPARK-1324] Spark connect fail to start
4f5fa11	11/09/2024	MapR [SPARK-1322] Add spark-connect jar to the Spark package
1e6df25	11/09/2024	MapR [SPARK-1312] Make separate EEP Spark service for spark-connect
78881ee	20/08/2024	EZAF-6347: Avoid using custom spark-env.sh and sprk-defaults.conf in PKD
32a718e	14/08/2024	MapR [SPARK-1315] Port Spark 3.5.2 to EEP
791fc87	08/08/2024	MapR [SPARK-1309] Move SPARK-1308/SPARK-1307 fix to all released EEP versions

Known Issues and Limitations

FIPS in mixed mode not supported with enabled SSL for WebUI.
SPARK-1099: Non-mapr user is unable to insert values into Hive table by using Spark Thrift Server

Resolved Issues

None.

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HPE Ezmeral Data Fabric – Customer-Managed 7.9.0 Documentation
Abstract	This site contains documentation for the customer-managed platform of the HPE Ezmeral Data Fabric version 7.9.0 including installation, configuration, administration, and reference content, as well as content for the associated bundled ecosystem components and drivers.
Published	November 2024
Edition	7.9.0