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Install & Configure Discovery Hub

This document outlines how to download and install Discovery Hub. Be sure you have properly configured the Discovery Hub Prerequisites and the User Accounts and Permissions before installation. 

  1. Download Discovery Hub.
  2. When the file has been downloaded, unzip the installation package and run Setup.exe.

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    If all prerequisites has been met, you should be able to install using the .msi file in the downloaded archive. Using setup.exe is recommended, however, since it checks for the required version of the .NET Framework and installs it if necessary.
  3. On the welcome page, click Next.

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  4. On the End-User License Agreement page, review the license agreement and select I accept the terms in the License Agreement if you do. Click Next.

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  5. On the Choose Setup Type page, select Typical and click Next.

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  6. On the Ready to Install page, click Install. Windows might ask you to confirm that you wish to make changes to the computer. If so, click Install the software. Wait for the installation to finish.

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  7. Once the installation is completed, click Finish to close the setup program.

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  8. Start Discovery Hub. There will be an icon on the desktop for Discovery Hub that you can doubleclick to launch the program. The first time Discovery Hub is opened it will prompt you for an activation code. Select Activate over the Internet

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  9. If your server is located behind a proxy server you can add the credentials here, by activating the Use this proxy server.

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  10. On the following screen paste or type in your organization's activation code and click Next. This will synchronize with our licensing server and enable all your licensed features of Discovery Hub.

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  11. You will then be presented with this screen. Notifying you that the product have been activated successfully.

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  12. After activating the software, you will receive a warning that the project repository settings are invalid.

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    Click OK to dismiss the warning, and on the next screen type in the server name that your current project repository resides on. Click the drop down arrow for the Database and select your current project repository. Click OK.

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  13. If you are upgrading, Discovery Hub will recognize the old repository and prompt that it needs to be upgraded to be compatible with the new version of Discovery Hub. It will also show the location where the backup of the repository will be located. Click the Upgrade button.

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    While it is running a menu prompt will show you the current progress.

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  14. You will then be prompted for the upgrade method. Select Web service.

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    The upgrade scripts will be downloaded and processed. Discovery Hub has now been installed and the project repository has been upgraded to be compatible with the new version of the software.
  15. Deploy and execute your project(s) using the new version to have the upgrade reflected in the actual project code. Validate the results before letting your end-users perform reporting on the upgraded projects data warehouse and/or cubes.

 

Once Configuration is complete you can configure the scheduler service

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18 Comments

  • 0
    Avatar
    Thomas Idelot

    Hi, 

    Thanks for the answer, and you're right as I said it is not that complicated.

    Maybe that's more a feeling as my Deploy&Execute can take a very long time (and i don't need rollback capability as I do a snapshot before the upgrade).

    Anyway, keep up the good work, it's always nice to see your tool evolve in the right direction :)

     

     

  • 0
    Avatar
    Nicolas Cosma

    Hi Thomas,

    I have ugraded the application, but at the moment of choosing "select upgrade methode" by "web service, I had an error, with the choice local file, No problem

    Is it ok ?

  • 0
    Avatar
    Chris Shelley

    Hi Thomas,

    You are correct I have not redeployed as I was not aware that it was required post upgrade. Do i need to redeploy all elements in the repository? If so that should I feel be in the upgrade instructions.

    Also if I just redeploy will I not end up with 2 SSIS folders and duplicated packages.

    Thanks

     

    Chris

     

  • 0
    Avatar
    Thomas Lørup Duun

    Local files in the latest version (as with most versions) is OK!

     

  • 0
    Avatar
    Catherine Karimi

    Hi Thomas,

     

    This is still now showing errors even after following your instructions,

     

    Regards,

    Cate

     

  • 0
    Avatar
    Thomas Lørup Duun

    Hi Chris,

    You can change the SSIS Root folder on the Edit Project screen if you need to. When you deploy the project the new folders should be created automatically though - so I wonder if you did not deploy but just executed after the upgrade?

  • 0
    Avatar
    Thomas Lørup Duun

    Hi Chris,

    It is the deployment that translates your project into SQL Server code, so if you do not deploy, then the upgrade will not be reflected in the code being executed. And you are correct in your assumption about ending up with duplicate packages. Feel free to delete the old ones, once the upgrade is completed successfully.

    We will add the important deployment step to the instructions. Thanks for pointing our attention to it!

  • 0
    Avatar
    Thomas Lørup Duun

    Hi Jörgen,

    If the server is not connected to the internet, then you should use local files. If there is an issue with the files distributed with the release, then we have announced it on the support site. Actually version 16.4.2 is missing an upgrade file, which we have announced and released 16.4.3 in order to fix it.

    Kind regards,

    Thomas

  • 0
    Avatar
    Jörgen Peerik | Victa

    Hi Thomas,

    Thanks for the explanation.

    What about servers which don't have an internet connection. Then the server is not able to download the latest upgrade scripts and I have to click on the button 'Local Files' instead of 'Web Service'. 

    How can I make sure the upgrade is done by using the latest scripts?

     

    Greetings,

    Jörgen Peerik

  • 0
    Avatar
    Martin OLoughlin

    I am currently looking at upgrading from TX2014 to the current release. As part of the testing i have installed TX2017 on my local machine, which is working fine and has allowed me to build a functional model, i have exported a model from the live system with the idea of importing to a local environment to get a feel for the process and identify any pitfalls. 

    However i am getting an error message "the project xml for generated in TX DWA server 14.2.6 The project can not be imported." 

    Is there something that prevents an upgrade? Is there a work around, ie upgrading to tx2015-tx2016-tx2017? 

  • 0
    Avatar
    Catherine Karimi

    Hi

    I am currently installing discovery hub for the first time and while setting up the Scheduler account but it is not letting me add the account i setup to the windows security box as it is defaulting to my native domain and it does not give me an option to use a different account. 

    Regards,

     

    Cate

     

  • 0
    Avatar
    Thomas Idelot

    Hi Thomas,

    Do you have any plans on making future upgrades more easy to perform ?

    It's not that complicated but it takes a lot of time nevertheless, I would really like to be able to upgrade In Place, meaning just launch a setup, click next/next/next and be done with it ;)

  • 0
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    Nicolas Cosma

    Thanks :)

  • 0
    Avatar
    Kes

    Er det korrekt at opsætning af Multiple Environment skal foretages igen efter opgradering til TX DWA ??

  • 0
    Avatar
    Thomas Lørup Duun

    Allow me to translate your question to English.

    Q: Is it correct that you need to reconfigure multiple environments after upgrading to TX DWA?

    A: You need to configure the new TX DWA Server Service to use the same credentials as the old server service did. Then you have to login as that user, start TX DWA, point it to that environments repository database and upgrade the repository. Then start the service, and your multiple environments are back in business.

     

  • 0
    Avatar
    Thomas Lørup Duun

    Hi Martin,

    To upgrade your 14.2.6 project you need to point TX DWA to the repository. It is not possible to upgrade using an export / import. 

    In your scenario, you could restore a backup of the repository database from the live system on your local system and then have TX DWA upgrade it. 

    If you need further assistance on this, please contact support; support@timextender.com 

     

  • 0
    Avatar
    Chris Shelley

    Do you need to update the SSIS folder options post Upgrade? Currrently I get errors where the SSIS folerd cannot eb found as it has changed names between installs:

    Was: TX2014Server\DevTest

    Now: TX DWA Server\DevTest

  • 0
    Avatar
    Thomas Lørup Duun

    Hi Thomas,

    Upgrade is launch setup, click next, next, next, finish. Then start TX DWA and if will perform an upgrade of the repository. To put the upgrade into effect you ofcourse need to deploy and execute the project. I do not see how we could make this simpler while still giving you the option to run side-by-side versions and possibility to perform rollbacks. 

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