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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

margarita_shir
by New Contributor III
  • 2496 Views
  • 1 replies
  • 1 kudos

Databricks AWS deployment with custom configurations (workspace root storage)

Hi everyone,I have a question about the IAM role for workspace root storage when deploying Databricks on AWS with custom configurations (customer-managed VPC, storage configurations, credential configurations, etc.).At an earlier stage of our deploym...

  • 2496 Views
  • 1 replies
  • 1 kudos
Latest Reply
MoJaMa
Databricks Employee
  • 1 kudos

Great question. [1] In the pre-UC world when you created a workspace you would designate a bucket/container that was used for what was most commonly known as DBFS. ie it's where the hive-metastore managed tables would be stored by default along with ...

  • 1 kudos
hgintexas
by New Contributor II
  • 2481 Views
  • 3 replies
  • 3 kudos

Resolved! system.lakeflow.job_task_run_timeline table missing task parameters on for each loop input

The system.lakeflow.job_task_run_timeline does not include the task level parameters on the input of the for each loop if dynamically setting the parameter in another notebook using dbutils.jobs.taskValues.set. This information is not included in the...

  • 2481 Views
  • 3 replies
  • 3 kudos
Latest Reply
stbjelcevic
Databricks Employee
  • 3 kudos

Hi @hgintexas , You’re right, the system job timeline tables and the Runs API don’t currently surface the resolved per‑iteration inputs for a For-each task when those inputs are sourced via task values set in another notebook with dbutils.jobs.taskVa...

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Giuseppe_C
by New Contributor
  • 1031 Views
  • 2 replies
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Databricks import directory false positive import

Hello evryone,I'm using databricks CLI to moving several directories from Azure Repos to Databricks Workspace.The problem is that files are not updating properly, with no error to display.The self-hosted agent in pipeline i'm using has installed the ...

  • 1031 Views
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stbjelcevic
Databricks Employee
  • 0 kudos

Hi @Giuseppe_C , Can you try running the command with the --debug flag to see if there is any additional information that you can gather? Full command: databricks import-dir <source> <dest> --overwrite --debugAlso, verify that the target path is not ...

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erigaud
by Honored Contributor
  • 4884 Views
  • 6 replies
  • 4 kudos

Resolved! DLT-Asset bundle : Pipelines do not support a setting a run_as user that is different from the owner

Hello !We're using Databricks asset bundles to deploy to several environments using a devops pipeline. The service principal running the CICD pipeline and creating the job (owner) is not the same as the SPN that will be running the jobs (run_as).This...

  • 4884 Views
  • 6 replies
  • 4 kudos
Latest Reply
Coffee77
Honored Contributor III
  • 4 kudos

Maybe I'm not catching this or missing something else but I've got the following job in one of my demo workspaces:Creator is my user and the job runs as a service principal account. Those are different identities. I got this by deploying the job with...

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margarita_shir
by New Contributor III
  • 3650 Views
  • 2 replies
  • 1 kudos

Resolved! aws databricks with frontend private link

 In aws databricks documentation, frontend PrivateLink assumes a separate transit VPC connected via Direct Connect/VPN. However, I'm implementing a different architecture using Tailscale for private network access.My setup: Tailscale subnet router de...

  • 3650 Views
  • 2 replies
  • 1 kudos
Latest Reply
margarita_shir
New Contributor III
  • 1 kudos

Hi everyone,I have a question about the IAM role for workspace root storage when deploying Databricks on AWS with custom configurations (customer-managed VPC, storage configurations, credential configurations, etc.).At an earlier stage of our deploym...

  • 1 kudos
1 More Replies
NatJ
by New Contributor III
  • 1638 Views
  • 3 replies
  • 2 kudos

Resolved! Removing access to Lakehouse and only allowing Databricks One?

Hello, I am trying to set up a user group for business users in our Azure Databricks that will only be able to query data. It looks like Databricks One is the solution to use. So I followed the documentation and granted the user group Consumer Access...

  • 1638 Views
  • 3 replies
  • 2 kudos
Latest Reply
NatJ
New Contributor III
  • 2 kudos

Yeah, that was it. I had set up Databricks with Entra groups from the beginning and had done all my permission work there. I didn't even think of checking the default groups. Thank you! 

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emanueol
by New Contributor III
  • 1882 Views
  • 1 replies
  • 2 kudos

Resolved! how to complete connection to snowflake

Hi all,Simple test creating connection to my snowflake trial account was successful, and..Anyway:dbx > external data > connections > create connection > ... > [Test] successful but still see last 2 steps todo (5 access, 6 metadata) but don't see any ...

  • 1882 Views
  • 1 replies
  • 2 kudos
Latest Reply
szymon_dybczak
Esteemed Contributor III
  • 2 kudos

Hi @emanueol ,From you description it seems that you were able to set up connection. Not every step in the wizard has "next button". From example in step 4 (catalog basic) if you create a catalog then you will be automatically transfered to the next ...

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RichC
by New Contributor
  • 1327 Views
  • 1 replies
  • 0 kudos

Resolved! scroll bar disappears on widgets in dashboards

Databricks newbie.I've created a dashboard that has several widgets to allow users to select multiple values from a drop-down list.  When I first open the widget to select the values, there is a scroll bar on the right side of the box which allows me...

  • 1327 Views
  • 1 replies
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Latest Reply
Advika
Community Manager
  • 0 kudos

Hello @RichC! You’re not missing any setting here. This is expected behavior. The scrollbar auto-hides after a couple of seconds, but it’s still active. If you start scrolling again (mouse wheel or trackpad), the scrollbar will reappear.

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simenheg
by New Contributor II
  • 2271 Views
  • 3 replies
  • 1 kudos

Tracing SQL costs

Hello, Databricks community!In our Account Usage Dashboard, the biggest portion of our costs are labeled simply "SQL".We want to drill deeper to see where the SQL costs are coming from.By querying the `system.usage.billing` table we see that it's mos...

  • 2271 Views
  • 3 replies
  • 1 kudos
Latest Reply
Raman_Unifeye
Honored Contributor III
  • 1 kudos

@simenheg - first of all, It’s not an error as Serverls SQL often produces null metadata fields.So you will need to follow below steps for the costUse SQL Warehouse Query Historyjoin billing data with SQL query history - system.billing.usage.usage_da...

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abhijit007
by Databricks Partner
  • 3999 Views
  • 4 replies
  • 3 kudos

Resolved! AI/BI Dashboard embed issue in Databricks App

Hi everyone,I’ve created an AI/BI Dashboard in Azure Databricks and successfully published it, generated an embed link. My goal is to embed this dashboard inside a Databricks App (Streamlit) using an iframe.However, when I try to render the dashboard...

Administration & Architecture
AIBI Dashboard
Databricks Apps
  • 3999 Views
  • 4 replies
  • 3 kudos
Latest Reply
abhijit007
Databricks Partner
  • 3 kudos

Hi @Louis_Frolio ,I have made changes my master menu with page navigation and used iframe inside submenu and it does work... Thanks for your insightful solution.

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kumarV
by New Contributor II
  • 1053 Views
  • 2 replies
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Databricks Job : Unable to read Databricks job run parameter in scala code and sql query.

we are created data bricks job with Jar (scala code) and provided parameters/jar parameters and able to read those as arguments in main method.  we are running job with parameters (run parameters / job parameters) , those parametes are not able to re...

  • 1053 Views
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kumarV
New Contributor II
  • 0 kudos

Hi  @Louis_Frolio Thank you for your suggestion. We are following the approach you recommended, but we encountered an issue while creating the job.We are creating a Databricks job using a JSON file through a pipeline. When we declare job-level parame...

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abhijit007
by Databricks Partner
  • 1671 Views
  • 2 replies
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Resolved! Databricks Asset Bundles capability for cross cloud migration

Hi everyone,We are planning a migration from Azure Databricks to GCP Databricks and would like to understand whether Databricks Asset Bundles (DAB) can be used to migrate workspace assets such as jobs, pipelines, notebooks, and custom serving endpoin...

  • 1671 Views
  • 2 replies
  • 1 kudos
Latest Reply
abhijit007
Databricks Partner
  • 1 kudos

@iyashk-DB Thanks for the details.. It helps.

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smirnoal
by New Contributor II
  • 2159 Views
  • 2 replies
  • 1 kudos

How do you manage alerts?

Hey all,I'm curious how do teams manage Databricks alerts?My use case is that I have around 10 Spark workflows, and need to validate their output tables.My first iteration was to create alerts manually, e.g. define SQL, evaluation criteria, notificat...

  • 2159 Views
  • 2 replies
  • 1 kudos
Latest Reply
szymon_dybczak
Esteemed Contributor III
  • 1 kudos

Hi @smirnoal ,If you want to have more dynamic behaviour you can use Python for Databricks Asset Bundles which extends Databricks Asset Bundles so that you can:Define resources in Python code. These definitions can coexist with resources defined in Y...

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PatHua
by New Contributor III
  • 2109 Views
  • 4 replies
  • 7 kudos

Issue when creating Salesforce Connector

HiI'm  trying to create a Salesforce Connector in Lakeflow.In the "salesforce authentication step", I'm entering my Salesforce Username and Password and then I get stucked with the following error message : "OAUTH_APPROVAL_ERROR_GENERIC"My Salesforce...

  • 2109 Views
  • 4 replies
  • 7 kudos
Latest Reply
PatHua
New Contributor III
  • 7 kudos

Hi guys Sorry to bother you again...I know, the salesforce adm in my company is quite "narrow-minded" regarding security issues, and I don't know enough about security protocol to answer him.Do you know why we need a "Connected App" usage while we ar...

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PabloCSD
by Valued Contributor II
  • 796 Views
  • 3 replies
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Can't display histogram in Databricks Notebooks

Is it a known bug? It says to use display(dataframe) for is not workingHow can I display it using Databricks Visualizations? Thanks in advance

PabloCSD_0-1765812738492.png
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Latest Reply
emma_s
Databricks Employee
  • 0 kudos

The describe looks like a completely different table to the image of values, they have different field names and different types. At what point do you get the error? Does it let you get the visualisation pop up? It should work fine. Is it when you tr...

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