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Administration & Architecture
Explore discussions on Databricks administration, deployment strategies, and architectural best practices. Connect with administrators and architects to optimize your Databricks environment for performance, scalability, and security.
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Forum Posts

lion_king_84
by New Contributor III
  • 1081 Views
  • 2 replies
  • 0 kudos

Resolved! Azure Databricks - Exporting data frame to external volume

Hello,I am reading a Delta table and exporting it to an external volume. The Unity Catalog external volume points to an Azure Data Lake Storage container.When I run the code below, I encounter the error message shown below. (When I export the data to...

  • 1081 Views
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Latest Reply
saurabh18cs
Honored Contributor III
  • 0 kudos

Hi @lion_king_84 are we missing write volume permissions on this schema in UC?

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Thabang
by Databricks Partner
  • 1861 Views
  • 3 replies
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Resolved! Databricks Networking

Currently our workspace has almost reached its maximum IP capacity, and we would like to create additional compute resources to handle memory intensive tasks. In doing some research we have been running into some conflicting answers, so I wanted to a...

  • 1861 Views
  • 3 replies
  • 2 kudos
Latest Reply
Louis_Frolio
Databricks Employee
  • 2 kudos

Greeting @Thabang , I did some digging and there are potential mitigation paths, but they’re fairly involved and not something you’d want to tackle solo. The guidance consistently points to engaging Support—you’ll definitely need their help to do thi...

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johnb1
by Contributor
  • 8929 Views
  • 12 replies
  • 4 kudos

Resolved! Deploy Workflow only to specific target (Databricks Asset Bundles)

I am using Databricks Asset Bundles to deploy Databricks workflows to all of my target environments (dev, staging, prod). However, I have one specific workflow that is supposed to be deployed only to the dev target environment.How can I implement tha...

  • 8929 Views
  • 12 replies
  • 4 kudos
Latest Reply
Pat
Esteemed Contributor
  • 4 kudos

I know it's a bit old, but if someone is looking into a solution, then I was able to resolve the issue where I need to deploy some jobs only into the DEV target:https://github.com/databricks/bundle-examples/tree/main/knowledge_base/target_includes.Us...

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Harish_Kumar_M
by New Contributor
  • 817 Views
  • 1 replies
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Resolved! Databricks Asset Bundles Issue

Hi All,We are trying to update an existing job with some additional configurations. We are trying to deploy the new changes to the job using the DABs process. We have mentioned the job_id and job_name variables and defined them as well.Pipeline state...

  • 817 Views
  • 1 replies
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Latest Reply
Pat
Esteemed Contributor
  • 2 kudos

Hi @Harish_Kumar_M ,Databricks Asset Bundles (DABs) require binding to existing workspace resources like manually created jobs before updates will reflect during deployment. https://docs.azure.cn/en-us/databricks/dev-tools/bundles/migrate-resourcesYo...

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pppp
by New Contributor II
  • 970 Views
  • 2 replies
  • 3 kudos

Resolved! timeout for sessions made with sdk

How do I determine the rules for when a session will timeout? From testing it seems to be related to inactivity. I am using JavaScript SDK and I want to test my logic for creating a new session when the current one times out based on this issue: http...

  • 970 Views
  • 2 replies
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pppp
New Contributor II
  • 3 kudos

seems to be timing out after 15 min of inactivity

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MadMax_71_2
by New Contributor II
  • 754 Views
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Resolved! Lineage & Query history table

Hi,I’m trying to perform a join between the Lineage and Query History system tables. Initially, I assumed statement_id could be used as the join key, but that didn’t seem correct. I then noticed that joining statement_id with entity_run_id also appea...

  • 754 Views
  • 2 replies
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Latest Reply
szymon_dybczak
Esteemed Contributor III
  • 0 kudos

Hi @MadMax_71_2 ,Check ERD diagram. Here you should find what's the correct key:docs.databricks.com/aws/en/assets/images/system-tables-erd-690b80220d077015a023f90d59ff7560.svg

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Seunghyun
by Contributor
  • 1203 Views
  • 5 replies
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Resolved! Questions regarding catalogs starting with __databricks_internal_catalog

Hello,I am a Data Engineer currently building a data platform in a Databricks-AWS environment.While querying system.information_schema.catalog_privileges, I noticed several catalogs starting with __databricks_internal_catalog. Specifically, there are...

  • 1203 Views
  • 5 replies
  • 3 kudos
Latest Reply
Seunghyun
Contributor
  • 3 kudos

Thanks for everybody!!@stbjelcevic @Sumit_7 

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Drew_Prof
by New Contributor II
  • 1422 Views
  • 3 replies
  • 2 kudos

Resolved! College Course Use - Sharing Data With Students

Hello Everyone,I am creating a new college course on Database design and SQL analytics and have decided to use Databricks as our platform in the course.  We are going to be using the Free Edition so students do not need to pay for access.  I'm wonder...

  • 1422 Views
  • 3 replies
  • 2 kudos
Latest Reply
Drew_Prof
New Contributor II
  • 2 kudos

Excellent information, thank you!  The data generator was something I was not aware of so I will check that out.

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flynnpham920
by New Contributor II
  • 1409 Views
  • 2 replies
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Resolved! Communication between two workspaces

Hi everyone, our team is implementing an application utilizing the Databricks App (in AzureDatabricks) to deploy a website in workspace A (sea). This web calls an API to the Databricks Dashboards in workspace B (jpe) to get a token to embed the dashb...

  • 1409 Views
  • 2 replies
  • 3 kudos
Latest Reply
nayan_wylde
Esteemed Contributor II
  • 3 kudos

The specific error message is a known symptom of Databricks network-policy enforcement for cross-workspace calls, not (only) an OAuth/service-principal problem.403 Cert validation failed. Both workspace comparison and snp system trusted checks did no...

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imbrigliaf
by New Contributor II
  • 517 Views
  • 1 replies
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Resolved! Company card / billing in Databricks express setup

For Databricks express setup only, is there a way to add company's VAT number, name and address during (or after) the "add a payment method" form, in order to receive a valid company's billing document from Databricks?

  • 517 Views
  • 1 replies
  • 2 kudos
Latest Reply
pradeep_singh
Contributor III
  • 2 kudos

I dont thing this can be done. You can check with Tech support as well . https://help.databricks.com/

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Teo12333
by New Contributor II
  • 4696 Views
  • 2 replies
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How do I get rid of the GKE cluster?

hi!In our organisation we use databricks but I do not understand why this GKE cluster keeps getting created. We deploy workspaces and compute clusters through terraform and use the GCE tag"x-databricks-nextgen-cluster" = "true"From my understanding, ...

  • 4696 Views
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Latest Reply
Korakot
Databricks Partner
  • 0 kudos

Hello @Louis_Frolio I would like to confirm my understanding regarding cost attribution for workloads running on Next-Gen / Serverless / Ephemeral Compute that are tagged withx-databricks-nextgen-cluster = "true".Is it correct that, in this case, the...

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fgeriksen
by New Contributor II
  • 880 Views
  • 3 replies
  • 1 kudos

Resolved! Enabling External Lineage on a free or trial account?

Hi,as part of a small OSS project I am doing, dbt-unity-lineage, I need to enable Bring your own data lineage (Public Preview as of December 2025). But it seems you can't enable that Preview in either free edition or Trial?I'd rather not use my emplo...

Administration & Architecture
dbt
dbt GA PublicPreview
  • 880 Views
  • 3 replies
  • 1 kudos
Latest Reply
Louis_Frolio
Databricks Employee
  • 1 kudos

@fgeriksen , if you are satisfied with the response please "Accept as Solution" so that others will be informed as well.  Cheers, Louis.

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4Twannie
by New Contributor III
  • 2382 Views
  • 5 replies
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Delta Sharing from Databricks to SAP BDC fails with invalid_client error

ContextWe are in the process of extracting data between SAP BDC Datasphere and Databricks (Brownfield Implementation).SAP Datasphere is hosted in AWS (eu10)Databricks is hosted in Azure (West Europe)The BDC Connect System is located in the same regio...

  • 2382 Views
  • 5 replies
  • 3 kudos
Latest Reply
anshu_roy
Databricks Employee
  • 3 kudos

The error DELTA_SHARING_INVALID_RECIPIENT_AUTH refers to an invalid authorization specification when accessing Delta Sharing resources. This maps to SQLSTATE code 28000 ("invalid authorization specification") and typically occurs when the recipient's...

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Daniela_Boamba
by New Contributor III
  • 658 Views
  • 1 replies
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Databricks certificate expired

Hello,I have a databricks workspace with sso authentication. the IDP is on azure.The client certificate expired and now, I can't log on to databricks to add the new one.How can I do? Any idea is welcomed.Thank you!!Best regards,daniela 

  • 658 Views
  • 1 replies
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Latest Reply
MoJaMa
Databricks Employee
  • 1 kudos

This is an AWS Databricks workspace and your SSO is with EntraID? You'll need to create a Support Ticket and then Engineering can disable-SSO temporarily allowing you to login with user+OTP. The long term solution here is that you should: Set up Acco...

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jAAmes_bentley
by Databricks Partner
  • 3586 Views
  • 2 replies
  • 2 kudos

Resolved! Databricks Apps - X-Forwarded-Access-Token not available

Hi all,I've recently been getting started with Databricks Apps, and have been trying to use on-behalf-of access. However, it seems that the X-Forwarded-Access-Token is not coming through in my app headers. I have lots of other X-Forwarded ones such a...

jAAmes_bentley_0-1753219027973.png jAAmes_bentley_1-1753219116820.png
  • 3586 Views
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Latest Reply
jlieow
Databricks Employee
  • 2 kudos

Just to add from my experience, in case James’s solution doesn’t work for you: I tried fully stopping and restarting the app, but the user authentication page which asks for permission didn’t appear until I used incognito mode

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