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This is a guide to installing the WhereScape Enablement Pack for Databricks for WhereScape RED10Table of Contents

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Prerequisites For PostgreSQL Metadata

Before you begin the following prerequisites must be met:

  • Create Database and ODBC DSN  :
    • Supported* version of PostgreSQL (PostgreSQL 12 or higher)
      • A database to house the RED Metadata Repository.
      • A database for the Range Table DB (Optional)
      • A database to house scheduler (Optional)
  • Software Installations
    • WhereScape RED10 with valid license key entered and EULA accepted
    • WhereScape Enablement Pack for target database version RED10
  • Windows Powershell (64 bit) version 4 or higher
    • To check Windows Powershell Version:
      • Run below command in Windows Powershell
        Code Block
        Get-Host|Select-Object Version
      • Run below command in Command Prompt
        Note

        powershell $psversiontable

  • Run the following command using PowerShell
      • The security protocol TLS 1.0 and 1.1 used by PowerShell to communicate with PowerShell gallery has deprecated and TLS 1.2 has been made mandatory

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      • Note
        \[Net.ServicePointManager\]::SecurityProtocol = \[Net.ServicePointManager\]::SecurityProtocol -bor \[Net.SecurityProtocolType\]::Tls12
Register-PSRepository -Default -Verbose
Set-PSRepository -Name "PSGallery" -InstallationPolicy Trusted

      • Progress bar placeholder info line

Install-Module -Name PoshProgressBar -SkipPublisherCheck -Force

  • :  RED supports the following versions for the metadata repository: PostgreSQL 12 or higher

Prerequisites For Databricks Target Database

Before you begin the following prerequisites must be met:

  • Create Database and ODBC DSN  :
  • Software Installations
    • Databricks CLI - Refer to Setup Guide Databricks CLI Setup 
  • Python 3.8 or higher
    • Select "Add Python 3.8 to PATH" from installation Window
    • Pip Manager Install with command : python -m pip install --upgrade pip

Installation Through Setup Wizard

Run Setup Wizard as administrator

Create new repository or upgrade already existing repository.

Select the created ODBC DSN, input login details and then select "Validate". Press Next

Select the directory that contains unzipped Enablement Pack for installation. Press Next

Using the check boxed list, include or exclude the components that are to be installed. Press Next

Configure a target connection (example, Data Warehouse) and its target locations.

Validate and press ADD.

When done, press ADD and then Press Next to advance.

Configure a data source connection (optional) and its target locations. Validate and press ADD. Press Next to advance.

Review the installation summary and click Install

Clicking on the View Logs will take to the installation log. Click on Finish once the installation is completed successfully.

Login to WhereScape RED.
Note: There is a post-install script that will run at the first login to RED10 to complete the post setup wizard installation process. You will be directed to below PowerShell window which will give brief explanation about post installation process.

Press OK to start the post installation. If pressed Cancel installation will stop and user will be directed to RED.
The user will be directed to the window below, where they have to select the target connection to be configured. Additionally, by deselecting the provided options, the user can choose not to install a particular option.

You will be directed to below PowerShell window. Provide the directory that contains unzipped Enablement Pack.

Press OK
The progress bar will show the post installation progress.

User will have to choose the schema for the target setting that were provided. One pop up will come for setting default target schema for Date Dimension.

After selecting the target schema progress bar will show the progress for the installation and once it's completed, you will get the below pop up.

After pressing OK RED10 will open automatically.

User will need to refresh the All Objects tree once.

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