Azure Cache for Redis
An Azure service that provides access to a secure, dedicated Redis cache, managed by Microsoft.
270 questions
Hi Vijayalaxmi ,
I am adding the screen shot below .
how to connect azure cache redis to azure databricks through service principal
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 80%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENP%3C/text%3E%3C/svg%3E)
Nageswara.Podapati
0
Reputation points
I need to connect azure redis to databricks using service principal . but I am getting this error
Failed to connect to Redis: invalid username-password pair
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 49%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVK%3C/text%3E%3C/svg%3E)
Vijayalaxmi Kattimani 1,170 Reputation points Microsoft Vendor2025-02-04T10:36:19.35+00:00 Hi @Nageswara.Podapati,
Welcome to the Microsoft Q&A Platform! Thank you for asking your question here.
Could you please provide more details about the steps you are following in Azure Cache Redis?
If possible, any screenshots or additional information would be greatly appreciated, as it will help us conduct a more thorough investigation.
Thank you,
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Nageswara.Podapati 0 Reputation points
2025-02-05T04:01:47.7266667+00:00 I have done this steps below steps even it is failing In Data Access Configuration, you've assigned the required role to your user/service principal identity.- Under Authentication -> Microsoft Entra Authentication category the Enable Microsoft Entra Authentication box is selected. If not, select it and select the Save button.
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Oury Ba-MSFT 20,186 Reputation points Microsoft Employee2025-02-06T00:02:58.5566667+00:00 Nageswara.Podapati Seems like the above did not help mitigate the issue.
Could you please share screen shot on how you are trying to connect. Or share code snippet.
Could you show me how you assigned the service principal to the databricks service?
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Oury Ba-MSFT 20,186 Reputation points Microsoft Employee
2025-02-06T18:49:01.67+00:00 Could you please share screen shot on how you are trying to connect. Or share code snippet.
Could you show me how you assigned the service principal to the databricks service?
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2 answers
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Nageswara.Podapati 0 Reputation points
2025-02-04T10:45:13.52+00:00 -
Vijayalaxmi Kattimani 1,170 Reputation points Microsoft Vendor
2025-02-04T17:00:04.33+00:00 Hi @Nageswara.Podapati,
Could you please share the additional details that were requested in the last response?
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Oury Ba-MSFT 20,186 Reputation points Microsoft Employee
2025-02-04T20:37:07.6833333+00:00 Nageswara.Podapati Thank you for reaching out and sorry to hear about the issue you are facing
Troubleshooting
Invalid Username Password Pair Error
In this error scenario, the username provided and the access token used as password are not compatible. To mitigate this error, navigate to your Azure Cache for Redis resource in the Azure portal. Confirm that:
- In Data Access Configuration, you've assigned the required role to your user/service principal identity.
- Under Authentication -> Microsoft Entra Authentication category the Enable Microsoft Entra Authentication box is selected. If not, select it and select the Save button.
Please do let us know the result.
Regards,
Oury