IllegalArgumentException: Username may not be null

benarl Dataiku DSS Core Designer, Registered Posts: 5 ✭✭✭

Hello !

I'm having trouble with the real time deployement tutorial.

I want to deploy an Api at the final step : from the api deployer to the api node.

But i get this error : 

Capture d’écran de 2021-11-10 10-53-46.png

For information :

  • I use the Project Tutorial from project page : New Project -> DSS Tutorial -> Automation -> Deployment
  • Using linux, dss 8.0.2
  • I'm using the license : Free Edition (with advanced features trial),
  • In the design node the api was working with test queries
  • I created an infrastructure of type "Static" and lifecycle : "Development"

Any idea what this username error has to do here ?


Best Answer


  • benarl
    benarl Dataiku DSS Core Designer, Registered Posts: 5 ✭✭✭

    That's right, i missed the API key.

    Unfortunately I can't go any further because i don't have the right license for starting an API Node.

    Capture d’écran de 2021-11-10 15-01-26.png

    But thank you @sergeyd
    i know how to proceed now !

  • Sergey
    Sergey Dataiker, Dataiku DSS Core Designer, Dataiku DSS & SQL, Dataiku DSS Core Concepts Posts: 365 Dataiker


    Glad to hear you were able to resolve that.

    Yes, the API node requires a proper license to use it. And to get an API key you need to have it running.

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