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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

mushroom_posse
by New Contributor II
  • 366 Views
  • 2 replies
  • 1 kudos

Resolved! Delta sharing gold layer data within organisation but outside of Vnet

Hi all,The organisation I’m working for has a data engineering team using medallion architecture and wants to share materialised views in the gold layer to members of the organisation who do not have access to the Vnet to be delivered in power BI rep...

  • 366 Views
  • 2 replies
  • 1 kudos
Latest Reply
mushroom_posse
New Contributor II
  • 1 kudos

Thanks for that information will take it to the infrastructure team

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Rajatkumar002
by New Contributor
  • 942 Views
  • 1 replies
  • 1 kudos

session expired Error

Within two minutes of logging into Databricks Community Edition, I am receiving the following error message: "Session expired." The session has ended; please log in again." I've attempted to log in again, but the message "Authenticate the session is ...

  • 942 Views
  • 1 replies
  • 1 kudos
Latest Reply
szymon_dybczak
Contributor III
  • 1 kudos

Hi @Rajatkumar002 ,You can check now. I think it's been resovled now.

  • 1 kudos
MichaelO
by New Contributor III
  • 337 Views
  • 1 replies
  • 0 kudos

Terraform databricks new feature

I recently saw a new feature in databricks that allows to set an upper limit of run time for jobs, so it fails when the limit is breached. See image below:Are we able to terraform code this new feature?

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  • 337 Views
  • 1 replies
  • 0 kudos
Latest Reply
Rjdudley
New Contributor II
  • 0 kudos

Isn't that just timeout_seconds?That UI element looks like it corresponds to that property in the REST API (https://docs.databricks.com/api/azure/workspace/jobs/create#timeout_seconds), and that same top-level argument in Terraform, https://registry....

  • 0 kudos
shubhdhanuka
by New Contributor
  • 330 Views
  • 1 replies
  • 0 kudos

Account Access token

Can you please help me with how to authenticate account level rest apis?curl --request GET https://accounts.cloud.databricks.com/api/2.0/accounts/{account_id}/usageI use Permanent Access Token to authenticate workspace APIs but it's not working for w...

  • 330 Views
  • 1 replies
  • 0 kudos
Latest Reply
szymon_dybczak
Contributor III
  • 0 kudos

Hi @shubhdhanuka ,To get access to account API you cannot use personal access token. Instead, you must use the Microsoft Entra ID tokens of Azure Databricks account admins. Azure Databricks account admins can be users or service principals.Below you ...

  • 0 kudos
ag2all
by New Contributor
  • 444 Views
  • 1 replies
  • 1 kudos

Databricks + Apache Iceberg = advantageous or wasted effort due to duplicate functionality ?

Trying to design a Lakehouse. Spark is at the base layer. Now wondering if adding Apache Iceberg sitting below Spark will be of help, or, not ? Preferring Iceberg for its auto indexing, ACID query facilities over big hetergenous datasets. Wonder if i...

  • 444 Views
  • 1 replies
  • 1 kudos
Latest Reply
holly
Valued Contributor III
  • 1 kudos

Hello, if you're planning on building your own open source stack of spark+iceberg, it can be a good choice.  If you're on Databricks, however, you're going to miss out a *lot* on delta features that are baked into the platform. Specifically compute +...

  • 1 kudos
TheManOfSteele
by New Contributor III
  • 525 Views
  • 1 replies
  • 0 kudos

Resolved! Prevent service principal UUID from appearing on job name

Hello!I am using service principal id to authenticate my databricks bundle. But when the job runs, this id is automatically appended to both the name and tags column on the jobs run page. In my databricks.yml file I have name: "[${var.environment}]" ...

  • 525 Views
  • 1 replies
  • 0 kudos
Latest Reply
breaka
New Contributor III
  • 0 kudos

Hi!Sounds like the "development" mode. DAB will automatically prefix your jobname with <env> <user name> if you set "mode" to "development" in the databricks.yml file. The name lookup for service principals apparently doesn't work nicely and you get ...

  • 0 kudos
gabo2023
by New Contributor III
  • 2181 Views
  • 2 replies
  • 3 kudos

Unable to read resources - Unsupported Protocol Scheme (Terraform AWS)

Hello everyone!Over the last few weeks my company has been trying to deploy a Databricks workspace on AWS adapted to the customer's needs, using Terraform. To do this, we started from a base code on Databricks own github (https://github.com/databrick...

image.png image (1).png
  • 2181 Views
  • 2 replies
  • 3 kudos
Latest Reply
meeran007
New Contributor II
  • 3 kudos

Whats the solution for this? facing same issue.

  • 3 kudos
1 More Replies
Schofield
by New Contributor III
  • 338 Views
  • 1 replies
  • 2 kudos

List deployed Databricks asset bundles (DABs)?

Is there a databricks cli command or REST API to list all the DABs that have been deployed to a workspace?

  • 338 Views
  • 1 replies
  • 2 kudos
Latest Reply
szymon_dybczak
Contributor III
  • 2 kudos

Hi @Schofield ,Unfortunately, I don't think there is out of the box command that will provide you this information yet. As a workaround, you can try write some code that will extract this information from REST API. For example, you can use /api/2.1/j...

  • 2 kudos
Pawel_Pilkowski
by New Contributor II
  • 422 Views
  • 2 replies
  • 0 kudos

Disable Vector Search

Hello all,Is there a way to disable Vector Search? It's not vetted in my organization and I don't want the users to be able to create it.Best,Pawel

  • 422 Views
  • 2 replies
  • 0 kudos
Latest Reply
Rishabh_Tiwari
Community Manager
  • 0 kudos

Hi @Pawel_Pilkowski , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your...

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Phani1
by Valued Contributor II
  • 872 Views
  • 2 replies
  • 1 kudos

Databricks platform setup best practices in Azure

Could you please help me on the prerequisites, configuring steps and best practices for the data bricks platform and workspace setup in Azure(include  subscription, subnet /network configuration ,storage configuration best practices etc).

  • 872 Views
  • 2 replies
  • 1 kudos
Latest Reply
Rishabh_Tiwari
Community Manager
  • 1 kudos

Hi @Phani1 , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your feedback...

  • 1 kudos
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a_user12
by New Contributor II
  • 1339 Views
  • 2 replies
  • 0 kudos

Resolved! Databricks Spot Instance: Completion Guarantee

Databricks allows to use spot instances for worker nodes. I consider to use them for interactive clusters. Do I have a gurantee that code will be completed without any errors even if spot instances are evicted? I would accept execution delays but no ...

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  • 1339 Views
  • 2 replies
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Latest Reply
imsabarinath
New Contributor III
  • 0 kudos

You could explore their "SPOT_WITH_FALLBAK" feature. If you don't want your jobs to fail because of eviction but this currently is not supported with interactive clusters. Hoping that they may extend this to all compute options soonCreate a pipeline ...

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mh_db
by New Contributor III
  • 477 Views
  • 0 replies
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Databricks AWS ACLs requirement

I'm going through the documentation in databricks for using existing VPC requirements. For the section that covers ACLs, what's the need to have this inbound rule: " ALLOW ALL from Source 0.0.0.0/0. This rule must be prioritized."https://docs.databri...

Administration & Architecture
Architecture
AWS
VPC
  • 477 Views
  • 0 replies
  • 0 kudos
Etyr
by Contributor
  • 1307 Views
  • 3 replies
  • 0 kudos

Unity Catalog read issue

Hello,Our company is POCing the Unity Catalog with Azure as provider.We have 2 subscriptions that contains 1 databricks each and 1 ADLS GEN2 each.Initially we have the default `hive_metastore` connected to the ADLS GEN2. I've created a secret scope a...

Etyr_0-1717660060863.png Etyr_1-1717660177530.png Etyr_2-1717663031618.png
  • 1307 Views
  • 3 replies
  • 0 kudos
Latest Reply
Etyr
Contributor
  • 0 kudos

Hello,The UC catalog container is sitting in Sub B.Basically we have a Spoke and Hub configuration for each Subscriptions. Each Subscriptions can access to any ressource inside it own subscription with some PE. But to access other Subscription ressou...

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