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This section contains release-independent information, including: Installer documentation, Ecosystem release notes, interoperability matrices, security vulnerabilities, and links to other data-fabric version documentation.
Installer
You must download and run the Installer setup script before you can start the Installer web interface or issue Installer Stanza commands.
Troubleshooting
This section describes how to identify and solve problems when you use the Installer.

HPE Ezmeral Data Fabric 6.2 Documentation

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.
  - Getting Started
    This section describes things you need to do to start using the Installer.
  - Operations
    This section describes operations you can perform using the Installer.
  - Troubleshooting
    This section describes how to identify and solve problems when you use the Installer.
    - Logs for the Installer
      This topic describes the logs generated by the Installer and Installer Stanzas.
    - Creating an Archive of Installer Logs
      This topic describes how you can create a .zip archive of the logs generated by the Installer and Installer Stanzas. The .zip archive is a handy way to share log information with HPE support personnel.
    - Using Service Verification
      The service verification feature provides an easy way to verify that services on all nodes in the cluster are running and functional.
    - Resetting the Installer Database
      The reset command uninstalls the metadata from the installer database. reset is for advanced users.
    - Troubleshooting Repository URL Errors
      This page describes how to troubleshoot an issue in which an incorrect repository URL is stored in the Installer properties.json file.
    - Installer Known Issues
      This topic describes some Installer known issues that you should be aware of while troubleshooting.
    - Changing Timeout Values to Resolve Installer Errors
      Change timeout values to reduce errors when using the Installer.
  - Release Notes
    This release of the Installer works with RedHat/CentOS, Ubuntu, and SUSE.
  - Help Links
    Here are some topics that can help you use the Installer Web Interface.
  - Installer Containers
    This section describes how you can obtain the Installer as a Docker container.
  - Installer Stanzas
    This section describes how to prepare for and use Installer Stanzas to install, upgrade, or uninstall software.
- 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.
- Ecosystem Pack (MEP) Reference
  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.

Troubleshooting

This section describes how to identify and solve problems when you use the Installer.

(Topic last modified: 2020-06-23)