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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

bhanu_dp
by New Contributor III
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How to know Legacy Metastore connection to SQL DB (used to store metadata)

I am logged into a workspace and trying to check the schemas in legacy hive_metastore using a serverless compute, I can see the schemas listed.However, when I am creating all-purpose cluster and trying to check the schemas in legacy hive_metastore. I...

Administration & Architecture
configuration
Hive
metastore
  • 139 Views
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AnkurMittal008
by New Contributor III
  • 118 Views
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Secret Creation for Service Principal using API

There is API available to create a secret for Service Principal./api/2.0/accounts/{account_id}/servicePrincipals/{service_principal_id}/credentials/secretsCan anyone please help what has to be passed as authentication for this API ? This is looking a...

  • 118 Views
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Latest Reply
Stefan-Koch
Valued Contributor II
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hi @AnkurMittal008 In general, I do not recommend using tokens anymore. Instead, if you want to log in via databricks cli, you can use this command:databricks auth login --host https://accounts.azuredatabricks.net/ --account-id <YOUR_ACCOUNT_ID>This ...

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jeet414
by New Contributor
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Reading delta table from ADLS gen2 using ABFS driver

Scenario - I have an ADLS g2 account and trying to read a delta table using ABFS driver. I am using Databricks Serverless compute. There are no firewalls in place as I am working with sample data. There's network line of sight between Databricks serv...

  • 142 Views
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Nivethan_Venkat
New Contributor III
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Hi @jeet414,You can always read Delta table from ADLS storage in Databricks mount points: https://learn.microsoft.com/en-us/azure/databricks/dbfs/mountsThis is just experimental, please give it a try.Best Regards,Nivethan V

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PaulJones
by New Contributor
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Querying view gives spurious error

When trying to query a view, my_view, we sometimes see a spurious error. This seems to occur after the table underlying the view has been updated. The error persists for a while and then it seems to fix itself. Error running query: [42501] [Simba][Ha...

  • 109 Views
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mnorland
New Contributor III
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Are there DDL updates of the view going on?

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karthiknuvepro
by New Contributor II
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Databricks Workspace Access and Permissions

Hi Team,The GCP Databricks URL https://accounts.gcp.databricks.com/ for GCP Databricks is linked to the GCP Billing Account.We have two clients with separate GCP Organizations:client1.example.comclient2.example.comBoth GCP Organizations share the sam...

  • 374 Views
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mnorland
New Contributor III
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@karthiknuvepro The Databricks Account should be handled by a third-party Cloud Administration team.  The workspace admins can work with them to set up the necessary cloud resources to support their catalogs and user adds/remove from their selected a...

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bhanu_dp
by New Contributor III
  • 308 Views
  • 2 replies
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How to delete or clean Legacy Hive Metastore after successful completion of UC migration

Say we have completed the migration of tables from Hive Metastore to UC. All the users, jobs and clusters are switched to UC. There is no more activity on Legacy Hive Metastore.What is the best recommendation on deleting or cleaning the Hive Metastor...

  • 308 Views
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Latest Reply
Nivethan_Venkat
New Contributor III
  • 2 kudos

Hi @bhanu_dp,If I understood correctly, all the tables / objects in your HIVE METASTORE is now migrated to UC Catalog. If you have used UCX for migration, you might not see the process / workflow for removing the HIVE METASTORE from your workspace as...

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HariSelvarajan
by Databricks Employee
  • 810 Views
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Privileged Identity Management for Databricks with Microsoft Entra ID

Privileged Identity Management (PIM) can be used to secure access to critical Databricks roles with Just-in-Time (JIT) access. This approach helps organizations enforce time-bound permissions, approval workflows, and centralized auditing for sensitiv...

  • 810 Views
  • 3 replies
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sugidwan
New Contributor II
  • 2 kudos

Thanks for sharing this, it is helpful. However, onboarding the AAD group as an account admin under the Databricks account is not straightforward and is also not clearly explained in the blog.

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AnkurMittal008
by New Contributor III
  • 553 Views
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Databricks App : Limitations

I have some questions regarding Databricks App.1) Can we use Framework other than mentioned in documentation( Streamlit,Flask,Dash,Gradio,Shiny).2) Can we allocate compute more than 2 vCPU and 6GB memory to any App.3) Any other programming language o...

  • 553 Views
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Latest Reply
Ismael-K
Databricks Employee
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1.) You can use most Python-based application frameworks, including some beyond those mentioned above.(Reference here) 2.) Currently, app capacity is limited to 2 vCPUs and 6 GB of RAM. However, future updates may introduce options for scaling out an...

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KBN
by New Contributor II
  • 12253 Views
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Authentication for Databricks Apps

Databricks Apps allows us to define dependencies & an entrypoint to execute a Python application like Gradio, Streamlit, etc. It seems I can also run a FastAPI application and access via an authenticated browser which is potentially a very powerful c...

  • 12253 Views
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Latest Reply
apinara
New Contributor II
  • 2 kudos

Hello, Thank you for your questions and answers regarding this topic. Is it available this feature right now? Or still not supported? Thank you in advance

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mohsen-dbx
by New Contributor II
  • 531 Views
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Databricks Network Policies

Hi Databricks community. I have 2 questions that I'd appreciate if you can shed some lights on:Is the new Network Policies in Databricks account, only applicable to serverless compute or are these workspace-wide policies which apply to all other comp...

mohsendbx_0-1740670036975.png
  • 531 Views
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Latest Reply
Rjdudley
Honored Contributor
  • 1 kudos

I am not support, just a regular customer like you, but here is what I know:1. Yes, serverless egress only applies to serverless.  There is another upcoming change you'll need to make for your classic compute, announced by Microsoft at Default outbou...

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dawnCoder
by New Contributor III
  • 1281 Views
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Vocareum Lab issue

Hi,I have taken a Lab Subscription from databricks academy. It worked fine for me for 1 day. As I try to login today, it is not starting up. I really appreciate any help in this regard. I have things as planned to do on the lab and when it is not sta...

  • 1281 Views
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Deepa710
New Contributor III
  • 1 kudos

Hi, was this resolved? can I know the solution please? Also, is there any restriction on the number of days or so to use this lab? I am getting 'Session ended' message even after I login again.RegardsDeepa

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refah_1
by New Contributor
  • 122 Views
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von Google Cloud Storage

Hi everyone,I'm new to Databricks and am trying to connect my Google Cloud Storage bucket to my Databricks workspace. I have a 43GB CSV file stored in a GCP bucket that I want to work with. Here’s what I've done so far:Bucket Setup:I created a GCP bu...

  • 122 Views
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ssadbexternal
by New Contributor II
  • 435 Views
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Convert Account to Self-managed

I am in the process of setting up a new Databricks account for AWS commercial. I mistakenly setup the account with the email: databricks-external-nonprod-account-owner@slingshotaerospace.com to not be self-managed and I would like for this new accoun...

  • 435 Views
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ssadbexternal
New Contributor II
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Or better yet if we could delete it so I can re-create the account.

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patrykp
by New Contributor II
  • 225 Views
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AWS Secrets Manager access

HiI am trying to establish a method of accessing secrets from AWS Secrets Manager and understand this can be done with boto as suggested from AWS.We have created all of the relevant IAM roles, instance profiles etc.  Accessing S3 with this method is ...

  • 225 Views
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Latest Reply
patrykp
New Contributor II
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Hi @Alberto_Umana,Yes, the Role has the SecretsManagerReadWrite policy.Also within my furthet investigation I tried running it via Personal Cluster and it worked!Basically, 3 scenarios:- Shared Cluster with applied InstanceProfile - Secrets failing- ...

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