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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

alm
by New Contributor III
  • 1957 Views
  • 0 replies
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Azure Devops repos access

I have a Databricks setup, where the users and their permissions are handled in Microsoft Azure using AD groups and then provisioned (account level) using a provisioning connector to Databricks. The code repositories are in Azure Devops where users a...

  • 1957 Views
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sushant047_ms
by New Contributor III
  • 4792 Views
  • 3 replies
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How to bind a User assigned Managed identity to Databricks to access external resources?

Is there a way to bind a user assigned managed identity to Databricks? We want to access some SQL DBs, Redis cache from our Spark code running on Databricks using Managed Identity instead of Service Principals and basic authentication.As of today, Da...

Administration & Architecture
azure
managed-identity
user-assigned-managed-identity
  • 4792 Views
  • 3 replies
  • 2 kudos
Latest Reply
sushant047_ms
New Contributor III
  • 2 kudos

@Carpender correcting my comment above, Databricks assigned Managed Identity is working and we are able to access but as stated in the original question we are looking for authorization using User Assigned Managed Identity (UAMI). With UAMI we cannot...

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DavidZS
by New Contributor
  • 5208 Views
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How to setup service principal to assing account-level groups to workspaces using terraform

Based on best practices, we have set up SCIM provisioning using Microsoft Entra ID to synchronize Entra ID groups to our Databricks account. All workspaces have identity federation enabled.However, how should workspace administrators assign account-l...

  • 5208 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Have you tried giving Manager role on the group to the service principal which is workspace admin? Once you do this you may be able to use the settings to  In workspace context, adding account-level group to a workspace in databricks_permission_assig...

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mroy
by Contributor
  • 1592 Views
  • 1 replies
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Resolved! Instances are not being terminated in time (extra AWS costs)

For a few days we have been trying to figure out why our AWS costs suddenly went up around March 20th, and we just found the answer: the EC2 instances are left in an unterminated state for a couple of minutes at the end of each run! This is a very se...

mroy_0-1712023586396.png
  • 1592 Views
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Latest Reply
mroy
Contributor
  • 0 kudos

Nevermind, this was actually due to a reservation that expired. 臘‍

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rocky5
by New Contributor III
  • 3295 Views
  • 5 replies
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System.billing.usage table - cannot match job_id from databricks api/UI

Hello, I have multiple continuous jobs that are running for many days (Kafka stream), however querying System.billing.usage table by job_id from UI or databricks job api not return any results for those jobs.1. What is the reason behind that?2. If I ...

  • 3295 Views
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Walter_C
Databricks Employee
  • 0 kudos

Hello, you are right, apologize for my misunderstanding as you have mentioned the job id persist, is the job run id the one that will be changed. So your issue is that as the job is continuing running the information of that run is not showing in the...

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ossinova
by Contributor II
  • 1762 Views
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Error: Node.js SQL Driver auth using M2M

I am trying to follow the documentation in order to establish a M2M authentication through the Node.js SQL Driver. I am however having issues as it results in the following error message. What is it that I am not seeing here?Error msg:{"level":"info"...

  • 1762 Views
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ta2
New Contributor II
  • 0 kudos

Not sure if you're still suck on this but I had the same issue and managed to resolve it by adding azureTenantId: <my-tenant-id> and useDatabricksOAuthInAzure: true in the client connection options. Hope this helps!

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gwilson
by New Contributor II
  • 2874 Views
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Setup unity catalog external location to minio

We have a minio server running in Azure that we have connected to the spark clusters directly. As we move to unity catalog, we would like to make the data stored in our minio servers accessible as an external location in Azure Databricks account via ...

  • 2874 Views
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174817
New Contributor III
  • 0 kudos

Hi @Retired_mod ,I have a server on Azure that supports the S3 protocol, and I am trying to follow these instructions in order to use Unity on Azure DataBricks with it.  I am not sure about this part of your reply:Set the Spark configuration values i...

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breaka
by New Contributor III
  • 5099 Views
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Operations on Unity Catalog take too long

Hi!We are currently PoC-ing Databricks with Unity Catalog on AWS but it seems there are some issues.Creating a database in an existing (unity) catalog takes over 10 minutes. Creating an external table on top of an existing delta table (CREATE TABLE m...

  • 5099 Views
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Latest Reply
breaka
New Contributor III
  • 2 kudos

PS: Apparently I'm not allowed to use the world H E A L T H (without spaces) in my reply (The message body contains H e a l t h, which is not permitted in this community. Please remove this content before sending your post.)

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gabriel_lazo
by New Contributor II
  • 2474 Views
  • 1 replies
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How to configure an AWS so that workspace databricks can only access the s3 acces point using VPC

My team requires a configuration so that a databricks workspace can connect to aws s3 access point through VPC and that other databricks workspaces cannot access it if they are not within the route table.I have searched online, but I have only found ...

  • 2474 Views
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zsucic1
by New Contributor III
  • 8904 Views
  • 2 replies
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Current Azure Managed Identity capabilities 2024?

Hello everyone, I have a few questions about MI capabilites: Is it possible to define a managed identity for Azure Databricks Service resource and use it for e.g.: Writing to Azure SQL Server database Authenticating to Azure Devops in order to downlo...

  • 8904 Views
  • 2 replies
  • 1 kudos
Latest Reply
zsucic1
New Contributor III
  • 1 kudos

Kaniz, thank you very much, you are the best! I will get to work implementing your advice

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Priyam1
by New Contributor III
  • 3554 Views
  • 1 replies
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Access Logs

How can I check the timing when a particular AAD group was given access to a particular schema in a unity catalogue?Is there any API I can call to get this logs?

  • 3554 Views
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migq2
by New Contributor III
  • 3585 Views
  • 4 replies
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Use Unity External Location with full paths in delta_log

I have an external delta table in unity catalog (let's call it mycatalog.myschema.mytable) that only consists of a `_delta_log` directory that I create semi-manually, with the corresponding JSON files that define it. The JSON files point to parquet f...

  • 3585 Views
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Latest Reply
-werners-
Esteemed Contributor III
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I suggest you look at something else than UC for such cases.  I also wonder if delta lake is the right format.

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rmubeenhsal
by New Contributor II
  • 6099 Views
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authorizationfailure on ls fs on mount point files

One of our users has as of last week started seeing an authorization failure when he tries to list the files in the Azure storage account using Databricks Cli or Databricks API(using Python). He can list files on the Databricks portal or through the ...

  • 6099 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Have you checked the list of allowed ip addresses that are set for the Storage account in Azure? Is user using VPN or internal network, we might need to confirm if the network where the user is trying to list is set as allowed. 

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curiousoctopus
by New Contributor III
  • 1988 Views
  • 1 replies
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User not authorised to copy files to dbfs

Hi,I'm trying to use a service principal to copy files to dbfs using the command line "databricks fs cp <source> <target>" but get back "User not authorised". I configured the authentication with PAT token and it is successful as I can deploy and lau...

  • 1988 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

In Databricks, data access permissions are often managed separately from workspace permissions. For DBFS, access control is typically managed through the underlying cloud storage (Azure Blob Storage, S3, etc.). The service principal needs to have the...

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