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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

gt-ferdyh
by New Contributor
  • 1361 Views
  • 1 replies
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Custom hostname for Azure Databricks workspace

For a client it's required that all applications use a subdomain of an internal hostname. Does anyone have a suggestion on how to achieve this? Options could be in the line of CNAME or Reverse Proxy, but couldn't get that to work yet.Does Azure Datab...

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Renu_
Valued Contributor II
  • 0 kudos

Hi @gt-ferdyh, Azure Databricks doesn’t natively support custom subdomains. However, to make it accessible via an internal subdomain, you can:Enable Azure Private Link for your Databricks workspace.In your internal DNS, create an A record or CNAME th...

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xx123
by New Contributor III
  • 1422 Views
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Resolved! "Aws Invalid Kms Key State" when trying to start new cluster on AWS

Hey,We just established new environment based on AWS. Our first step was to create Cluster but while doing so, we have encountered an error. We tried different policies, configurations and instance types. All resulted in:Aws Invalid Kms Key State: Th...

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xx123
New Contributor III
  • 0 kudos

Yes, I followed this document and that fixed it. Thanks.

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APJESK
by New Contributor III
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Databricks Logs

I’m trying to understand the different types of logs available in Databricks and how to access and interpret them. Could anyone please guide me on:What types of logs are available in Databricks?Where can I find these logs?How can I use these logs to ...

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MadhuB
Valued Contributor
  • 2 kudos

Hi @APJESK,In addition, job logs are very useful to monitor and troubleshoot any job failures. They can be found under Workflows. Workspace admins role is required to have full access on all jobs unless explicitly granted to the user by Job Owner/adm...

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funsjanssen
by New Contributor III
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  • 1 replies
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Azure Databricks Multi Tenant Solution

Hello Everyone,For the past few months, we’ve been extensively exploring the use of Databricks as the core of our data warehousing product. We provide analytics dashboards to other organizations and are particularly interested in the Column-Level Sec...

  • 5759 Views
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Namanak47
New Contributor II
  • 8 kudos

Could you please let me know or provide a link how is it done in Databricks AWS using OIDC or SAML directly as SSO providers.I have exactly same kind of use case

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Yuki
by Contributor
  • 2332 Views
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Resolved! Clarification on Databricks Access Modes: Standard vs. Dedicated with Unity Catalog

Hello,I’d like to ask for clarification regarding the access modes in Databricks, specifically the intent and future direction of the “Standard” and “Dedicated” modes.According to the documentation below:https://docs.databricks.com/aws/ja/compute/acc...

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Vidhi_Khaitan
Databricks Employee
  • 2 kudos

Hi @Yuki Thank you, I am glad I could help!

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andreapeterson
by Contributor
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Have authenticator app set up but databricks still resorts to email mfa

Good monring,I set up an authenticator app through settings, profile, mfa. However, when I logout and log back into the workspace, I am still only getting the email verification to get in. Is there a way I can turn off email verification or have it d...

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Takuya-Omi
Valued Contributor III
  • 0 kudos

Hi, @andreapeterson Do you have Account Admin privileges?If you do, you can enforce MFA from the account console, just as shown in the attached image.If you’re using the Databricks Free Edition rather than a paid account, you can’t enforce MFA. This ...

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prakash4
by New Contributor
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TheOC
Contributor III
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hey @prakash4 I understand you're having trouble connecting to a remote server / getting your Databricks workspace to start. Would you be able to share a little more detail to help track down your issue?Specifically:- What happens when you try to sta...

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Malthe
by Contributor II
  • 625 Views
  • 1 replies
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Resolved! Cost of SQL Warehouse scaled to 0 clusters

A SQL Warehouse can be scaled to a minimum of 0.Presumably, there is still a cost to keeping the resource active, because we also have Auto-Stop which can completely stop the warehouse after a configurable amount of time.This cost is not documented. ...

  • 625 Views
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Latest Reply
MoJaMa
Databricks Employee
  • 3 kudos

1. Just to clarify, minimum is 1, not 0. See https://docs.databricks.com/api/workspace/warehouses/create#min_num_clusters 2. How it works is based on concurrency. Assuming your max clusters is 2, and based on the concurrency, we don't need the 2nd cl...

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ankit_kothiya1
by New Contributor II
  • 1502 Views
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Resolved! JJDBC Insert Performance and Unsupported Data Types

We are reaching out regarding two observations with the Databricks JDBC driver:We’ve noticed that each INSERT query is taking approximately 1 second to execute via the JDBC driver (please refer to the attached screenshot). This seems unusually slow f...

ankit_kothiya1_0-1750157093748.png
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Saritha_S
Databricks Employee
  • 2 kudos

Hi @ankit_kothiya1  Please find below my findings for your query 1. Slow INSERT Performance via Databricks JDBC Driver Observation:Each INSERT query takes about 1 second via the Databricks JDBC driver, which is unusually slow for high-throughput use ...

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chandru44
by New Contributor
  • 1136 Views
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Guidance on Populating the cloud_infra_cost Table in System Catalog

In the system catalog, there are three tables: cloud_infra_cost, list_prices, and usage. While the list_prices and usage tables contain cost-related information, the cloud_infra_cost table is currently empty. I am using AWS cloud. Can anyone provide ...

Screenshot_1.png
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aranjan99
Contributor
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I am opted in for the features in preview but I dont see any data in this table

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noorbasha534
by Valued Contributor II
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Principals given access to and their owners

Hi allIn a large global data platform built with Azure Databricks, I like to know the best practice of how we maintain the users to which Databricks objects (typically views) have been access to, for example - a view has been given access to a servic...

  • 976 Views
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jameshughes
Contributor II
  • 1 kudos

@noorbasha534 - I created a helper function/script to do this in my environment that queries the Unity Catalog system tables to generate a unique list of impacted principals/users.  It takes in a list of fully qualified object names and will display ...

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Derek_Czarny
by New Contributor III
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Resolved! Creating Groups with API and Python

I am working on a notebook to help me create Azure Databricks Groups.  When I create a group in a workspace using the UI, it automatically creates the group at the account level and links them.  When I create a group using the API, and I create the w...

  • 2435 Views
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pranav5
New Contributor II
  • 2 kudos

I have a couple of questions regarding the Token to achieve this, If I create a workspace PAT token, is it limited to only the workspace or all the workspaces I have access to. And Do my account admin privileges translated to the PAT token I create i...

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gowtham-talluru
by New Contributor
  • 613 Views
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How to write files to Databricks Volumes while running code in local VS Code (without cp)

How to write files to Databricks Volumes while running code in local VS Code (without cp)I always struggle to seamlessly use VS Code with databricks. Its so not user friendly. Do you also feel the same?

  • 613 Views
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SP_6721
Honored Contributor
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Hi @gowtham-talluru, If you're trying to write directly to Volumes from local code, you can use the Databricks SDK for Python.Try something like this:from databricks.sdk import WorkspaceClientw = WorkspaceClient()with open("local_file.csv", "rb") as ...

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colin-db
by New Contributor II
  • 1372 Views
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Resolved! Transfer Account Ownership

I have the same issue as this previous user, who had their question resolved before an actionable solution was provided: https://community.databricks.com/t5/data-engineering/how-to-transfer-ownership-of-a-databricks-cloud-standard-account/td-p/34737I...

  • 1372 Views
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jameshughes
Contributor II
  • 2 kudos

You are going to have a very difficult time with the transfer as it can only be done on the backside by Databricks.  Your only real option would be to have your customer create their own account and migrate the workspace assets over outside of having...

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Uri
by New Contributor II
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users' usage report (for frontend power bi)

Hi All,Hi All,I'm currently working on retrieving usage information by querying system tables. At the moment, I'm using the system.access.audit table. However, I've noticed that the list of users retrieved appears to be incomplete when compared to si...

  • 891 Views
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Uri
New Contributor II
  • 1 kudos

thank you for the replay.if i understand correctly, when using PBI direct query connectivity the users being used is not s service principle but the end user who open the PBI dashboard. correct?did you implement any usage report?  Regards,Uri

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