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This section contains release-independent information, including: MapR Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other MapR version documentation.
Ecosystem Component Release Notes
The following release notes contain information for the components included in the HPE Ezmeral Data Fabric.
Impala Release Notes

HPE Ezmeral Data Fabric 6.2 Documentation

Other Docs
This section contains release-independent information, including: MapR Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other MapR version documentation.
- Installer
  This section describes how to download and run the Installer setup script, which must be done 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.
- 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.
  - MEP Release Notes
    Provides release-note information for Ecosystem Packs (MEPs).
  - 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
  - Impala Release Notes
    - Impala 2.12.0.400 - 2101 (MEP 7.0.1) Release Notes
    - Impala 2.12.0.300 - 2101 (MEP 6.3.2) Release Notes
    - Impala 2.12.0.200 - 2009 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.12.0.200-2009.
    - Impala 2.12.0.100-1912 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.12.0.100-1912.
    - Impala 2.12-1904 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.12.0-1904.
    - Impala 2.10.0-1808 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.10.0-1808.
    - Impala 2.10.0-1803 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.10.0-1803.
    - Impala 2.7.0-1710 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.7.0-1710.
    - Impala 2.7.0-1707 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.7.0-1707.
    - Impala 2.7.0 - 1703 Release Notes
    - Impala 2.5.0-1703 Release Notes
      This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.5.0-1703.
    - Impala 2.5.0 - 1606 Release Notes
    - Impala 2.2.0 - 1608 Release Notes
    - Impala 2.2.0 - 1602 Release Notes
    - Impala 1.4.1-1501 Release Notes
    - Impala 1.4.1-1410 Release Notes
  - Livy Release Notes
  - Mahout Release Notes
  - HPE Ezmeral Data Fabric Event Store Client Release Notes
  - HPE Ezmeral Data Fabric Event Store Tools Release Notes
  - Monitoring Release Notes
  - Object Store with S3-Compatible API Release Notes
  - Myriad Release Notes
  - Oozie Release Notes
  - Pig Release Notes
  - Sentry Release Notes
  - Spark Release Notes
  - Sqoop Release Notes
  - Sqoop2 Release Notes
  - Storm Release Notes
  - Tez Release Notes
- Ecosystem Packs (MEPs)
  This section contains links to information that is specific to a given MEP.
- Kubernetes Interfaces for Data Fabric Release Notes
  This section contains release notes for the Kubernetes Interfaces for Data Fabric.
- Patches for Known Issues
  A notice of known issues is maintained on the MapR Support website. The website indicates if patches or workarounds are available for an issue.
- PACC Release Notes
  This section contains release notes for the Persistent Application Client Container (PACC).
- Security Vulnerabilities
  This section describes potential security vulnerabilities in HPE Ezmeral Data Fabric software. Where necessary, appropriate workarounds are provided.
- Previous Versions
  This page contains links to the documentation for releases that are currently supported or have recently reached end-of-life.
- MapR Edge
  This section contains information about MapR Edge, which is a small footprint edition of the MapR Converged Data Platform 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.

Impala Release Notes

The release notes for Impala, included in the MapR Converged Data Platform, contains notes specific to MapR only.

Note: To identify the MEP to which a specific release note belongs, see MEP Release Notes. To see which operating systems support the ecosystem components in a specific MEP, see MEP Components and OS Support. To view release notes for prior MapR releases, see Previous Versions.

(Topic last modified: 2018-10-16)