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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

chinmay0924
by New Contributor III
  • 1789 Views
  • 4 replies
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How to disable spark connect in the databricks compute?

I want to be able to access the RDD methods of a Dataframe, but it seems that this is not supported in spark connect. I have been trying to disable spark connect in the spark config using,spark.databricks.service.server.enabled false but when I check...

  • 1789 Views
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Latest Reply
Bareaj
New Contributor II
  • 0 kudos

I have found that when the cluster is shared, it automatically uses that type of session, and in that case, I have not been able to disable it. I don't know if this is your situation. I have avoided some problems that I had with the previous clause.

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ViliamG
by New Contributor
  • 1208 Views
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MLFlow Tracking versions

Hi team,we are migrating from self-self hosted MLFlow Tracking server to the Databricks-hosted one. However, there are concerns about the unclear process of version changes and releases at the Tracking server side. Is there any public  information av...

  • 1208 Views
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AlbertWang
by Valued Contributor
  • 2650 Views
  • 5 replies
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Resolved! How to create Storage Credential using Service Principal [Azure]

As the document indicates, An Azure Databricks access connector is a first-party Azure resource that lets you connect managed identities to an Azure Databricks account. You must have the Contributor role or higher on the access connector resource in ...

  • 2650 Views
  • 5 replies
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Latest Reply
AlbertWang
Valued Contributor
  • 2 kudos

Thank you, @szymon_dybczak. This is what I thought. After deploying the Databricks workspace, it automatically creates the Databricks managed `Access Connector for Azure Databricks` in the Databricks managed resource group.As I understand, I should c...

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sdick_vg
by New Contributor
  • 2571 Views
  • 1 replies
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Cluster Upsize Issue: Storage Download Failure Slow

Hi,We're currently experiencing the following issue across our entire Databricks Workspace when either starting a cluster, running a workflow, or upscaling a running cluster. The following errors we receive on our AP clusters and job clusters are bel...

  • 2571 Views
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Latest Reply
filipniziol
Esteemed Contributor
  • 1 kudos

Hi @sdick_vg ,The error is about connectivity issues when trying to reach Azure Storage.Have you maybe enabled any kind of firewall in your organization recently?Could you run for example code to test DNS resolution to your storage account:Have you m...

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jkdatabricks
by New Contributor
  • 1106 Views
  • 1 replies
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Error: PERMISSION_DENIED: AWS IAM role does

Hello, We are trying to setup a new workspace. However we are getting following error.  Workspace failed to launch.Error: PERMISSION_DENIED: AWS IAM role does not have READ permissions on url s3://jk-databricks-prods3/unity-catalog/742920957025975.Pl...

  • 1106 Views
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Latest Reply
caldempseyai
New Contributor II
  • 0 kudos

Hey! I'm experiencing this with the latest Terraform release. Try 1.51.0 if you are deploying via TF, downgrading fixed this for me.

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dpc
by New Contributor III
  • 1020 Views
  • 2 replies
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table deployment (DDL) from one catalog to another

HelloWe have a development, a test and a production environmentHow do you generally deploy DDL changes?So, alter a table in development and apply to test then productione.g.table1 has column1, column2, column3I add column4I now want to deploy this ch...

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Latest Reply
dpc
New Contributor III
  • 0 kudos

Thanks.I'll step through this solution and see if I can get it working

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weilin0323
by New Contributor III
  • 1188 Views
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Testing and Issues Related to Admin Role Changes

Hello,I would like to ask a question regarding user permissions.Currently, all team members are admins. Recently, we plan to change the admin roles so that only I and another user, A, will be admins. The other members will retain general usage permis...

  • 1188 Views
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Latest Reply
weilin0323
New Contributor III
  • 0 kudos

Hi @Kaniz_Fatma , Can you please help me to delete my post as I accidentally resubmitted the post.Thank you.

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cyborg-de
by New Contributor
  • 1455 Views
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DNS resolution across vnet

Hi, I have created a new databricks workspace in Azure with backend private link. Settings are Required NSG rules - No Azure Databricks RuleNSG rules for AAD and azfrontdoor were added as per documentation. Private endpoint with subresource  databric...

  • 1455 Views
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MosefJJunior3rd
by New Contributor
  • 663 Views
  • 1 replies
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How to fully enable row-level concurrency on Databricks 14.1

Hey guys,I hope whoever's reading this is doing well.We're trying to enable row-level concurrency on Databricks 14.1. However, the documentation seems a bit contradictory as to whether this is possible, and whether the whole capability of row-level c...

  • 663 Views
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Latest Reply
gchandra
Databricks Employee
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Yes, your understanding is correct. As best practice, use 14.3 LTS DBR, as LTS has longer support compared to 6 months.

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JohnHarmer
by New Contributor
  • 423 Views
  • 1 replies
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Unable to publish notebook

Hello, I receive an error each time I attempt to publish my notebook. the error message does not provide any additional information on why it is occurring. I need to publish this for a bootcamp assignment, so please let me know what I can do to resol...

  • 423 Views
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gchandra
Databricks Employee
  • 0 kudos

Try it from a different browser, or try it in incognito mode.

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saravjeet
by New Contributor III
  • 859 Views
  • 2 replies
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Allow non-admin users to view the driver logs from a Unity Catalog-enabled pipeline

We are trying to enable the option to allow log reading to the non-admin users in  the databricks wokspace but we are not able to see the obvious way to check them. The documentation is not showing after enabling the below property where to check the...

  • 859 Views
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Latest Reply
gchandra
Databricks Employee
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Do they see these links in the pipeline?

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jmsimonramos1
by New Contributor II
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Grant permissions to groups on catalogs linked to the same metastore

Hi everyone!I am configuring several projects using Databricks, and I have a question regarding permission management in Unity Catalog. Here's the situation: Currently, I have two different Databricks resources in an Azure account, each with its resp...

Administration & Architecture
catalog
permissions
Unity Catalog
  • 2091 Views
  • 3 replies
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Latest Reply
CharlesWoo
New Contributor II
  • 0 kudos

You could bind the catalog to specific workspaces, making them accessbile only from workspaces they are bound to.https://docs.databricks.com/en/catalogs/binding.htmlIn your example:if `my_catalog_2` is bound to `my_workspace_2` a user in `my_workspac...

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Saf4Databricks
by New Contributor III
  • 515 Views
  • 1 replies
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Databricks Free Trial - can I link it back from AWS to Azure?

I created a 14-day trial account on Databricks.com and linked it to my AWS. I have not used the trial yet and want to link it to Azure instead. Question: Can I do it, and if so, how?Remark: Please note that I have not used trial yet and the only rele...

  • 515 Views
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Latest Reply
gchandra
Databricks Employee
  • 0 kudos

The easy way will be to create a new account in portal.azure.com and launch Azure Databricks with Pay as you go.

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d_kailthya
by New Contributor
  • 1577 Views
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Implementing Databricks Persona in

Hi all,I am looking to implement the "persona" based access control across multiple workspaces for multiple user groups in Azure Databricks workspaces. Specifically,- I have a "DEV" workspace where the developer groups (Data Engineers and ML Engineer...

  • 1577 Views
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Junda
by New Contributor III
  • 1386 Views
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How to install private repository as package dependency in Databricks Workflow

I am a member of the development team in our company and we use Databricks as sort of like ETL tool. We utilize git integration for our program and run Workflow daily basis. Recently, we created another company internal private git repository and wan...

  • 1386 Views
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