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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

jakubk
by Contributor
  • 2621 Views
  • 7 replies
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unknown geo redundancy storage events (& costs) in azure databricks resource group

Hi All,I'm after some guidance on how to identify massive (100000%) spikes in bandwidth usage (and related costs) in the azure databricks provisioned/managed resource group storage account & stop themThese blips are adding 30-50% to our monthly costs...

jakubk_0-1733707523442.png
  • 2621 Views
  • 7 replies
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Latest Reply
Alberto_Umana
Databricks Employee
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Thanks for opening a case with us, we will have a look at it.

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6 More Replies
F_Goudarzi
by New Contributor III
  • 1694 Views
  • 6 replies
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Unity catalog meta store is created within undesired storage account

I came to know that our unity catalog meta store has been created in the default storage account of our databricks workspace and this storage account has some system denied access policies, therefore we don't have access to see the data inside. I'm w...

  • 1694 Views
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Latest Reply
Walter_C
Databricks Employee
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You will need to backup the current metastore including the metadata and then start recreating the catalogs, schemas and tables on the new metastore.

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santosh23
by New Contributor III
  • 1672 Views
  • 10 replies
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Update existing Metastores in AWS databricks

Hello Team,I am unable to update the Existing Metastore in my AWS databricks. I have new aws account and I am trying to update my existing workspace, however I am unable to update the s3 bucket details and Network configuration ( greyed out )  in the...

  • 1672 Views
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Latest Reply
Walter_C
Databricks Employee
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Unfortunately there is no way to move the state of the workspace manually so based on this the solution will be to recreate the workspace and migrate the data

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Takuya-Omi
by Valued Contributor III
  • 2012 Views
  • 3 replies
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How Can a Workspace Admin Grant Workspace Admin Permissions to a Group?

I want to grant Workspace Admin permissions to a group instead of individual users, but I haven’t found a way to do this. I considered assigning permissions by adding the group to the Databricks-managed 'admins' group (establishing a parent-child rel...

  • 2012 Views
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Latest Reply
Alberto_Umana
Databricks Employee
  • 1 kudos

No problem! I will check internally if there is any feature request of this nature. You can use the "admins" group for adding admin users or SPs.

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JissMathew
by Valued Contributor
  • 1239 Views
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Resolved! DLT TABLES schema mapping

how we map table that in delta live table to a bronze , sliver , gold schema ? is that possible to store in different schema the dlt tables?? 

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Latest Reply
JissMathew
Valued Contributor
  • 1 kudos

@Walter_C  Thank you 

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TatiMun
by New Contributor II
  • 965 Views
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AzureDevOps Repos Databricks update via pipeline not working

Hi all, im working with Azure DevOps and Databricks, using an app registration which it has permission on AzureDevOps and inside databricks as manager,user and in the group admins so it has permission over the repos.Im doing a pipeline to update or c...

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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Hello @TatiMun thanks for your question, can we review the following: Verify Remote URL: Double-check that the remote Git repo URL associated with the REPO_ID in Databricks is correct and accessible.Check PAT Permissions: Ensure that the Personal Acc...

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VJ3
by Contributor
  • 2333 Views
  • 2 replies
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Security Consideration for OAUTH Secrets to use Service Principal to authenticate with Databricks

What are the security consideration we need to keep in mind when we want to us OAUTH Secrets to use a Service Principal to access Azure Databricks when Identity federation is disabled and workspace is not yet on boarded on to Unity Catalog? Can we co...

  • 2333 Views
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Latest Reply
Rob_Lemmens
New Contributor III
  • 1 kudos

Any updates on this?Also struggling with the OAuth security considerations. Specifically with updating the OAuth Secrets.Currently using a SP to access Databricks workspace for DevOps purposes through the Databricks CLI.I have the SP set up to renew ...

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Th0r
by New Contributor II
  • 1596 Views
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Database Error in model Couldn't initialize file system for path abfss://

Recently the following error ocurs when running DBT:Database Error in model un_unternehmen_sat (models/2_un/partner/sats/un_unternehmen_sat.sql)Couldn't initialize file system for path abfss://dp-ext-fab@stcssdpextfabprd.dfs.core.windows.net/__unitys...

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Latest Reply
filipniziol
Esteemed Contributor
  • 0 kudos

Hi @Th0r ,Here is the explanation:Shallow clones in Databricks rely on references to data files of the original table. If the original table is dropped, recreated, or altered in a way that changes its underlying files, the shallow clone’s references ...

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Databricks24
by New Contributor
  • 3097 Views
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UserAgentEntry added to JDBC URL but not visible in Audit logs

Hi,As part of Databricks Best Practices, I have added 'UserAgentEntry' to JDBC URL that is being created when we are executing SQL statements through the JDBC driver.Sample url - jdbc:databricks://<host>:443;httpPath=<httpPath>; AuthMech=3;UID=token;...

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Latest Reply
satishdatagaps
New Contributor II
  • 0 kudos

Sorry, I was mistaken. please ignore the previous response. The correct one isjdbc:databricks://<host>:443;httpPath=<httpPath>; AuthMech=3;UID=token;PWD=<token>;UserAgentEntry=<ApplicationName/Year>;

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PabloCSD
by Valued Contributor II
  • 1833 Views
  • 2 replies
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Resolved! Exhausted Server when deploying a Databricks Assets Bundle (DAB)

Hello, I'm currently with a colleague inspecting the code and when trying to deploy the DAB it gets stuck: (.venv) my_user@my_pc my-dab-project % databricks bundle deploy -t=dev -p=my-dab-project-prod Building wheel... Uploading my-dab-project-...

  • 1833 Views
  • 2 replies
  • 1 kudos
Latest Reply
TinSlim
New Contributor III
  • 1 kudos

You are using a venv, the venv has too many files and is not needed to be included, try adding this on your databricks.ymlsync: exclude: - "venv" Hope it helps

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dhruv1
by New Contributor II
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  • 3 replies
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Delete the AWS Databricks account

I have created the aws databricks account from aws market place , but and I have cancelled the subscription after 14 days free trail from the market place. But still i see the account. How will i delete these databricks account associated with my ema...

  • 1739 Views
  • 3 replies
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Latest Reply
Takuya-Omi
Valued Contributor III
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@dhruv1 As mentioned, it would be best to reach out to support for assistance.https://help.databricks.com/s/signuprequest 

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ac0
by Contributor
  • 5805 Views
  • 3 replies
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Delta Live Table pipeline steps explanation

Does anyone have documentation on what is actually occurring in each of these steps?Creating update Waiting for resourcesInitializingSetting up tablesRendering graphFor example, what is the difference between initializing and setting up tables? I am ...

  • 5805 Views
  • 3 replies
  • 1 kudos
Latest Reply
Mounika_Tarigop
Databricks Employee
  • 1 kudos

Yes, loading data (full refresh/refresh) into all streaming tables and refreshing materialized views are part of the "Setting up table" step in a Delta Live Tables (DLT) pipeline when running in trigger mode.In triggered mode, materialized views are ...

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Dex
by New Contributor
  • 1737 Views
  • 1 replies
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How to use Manged Identitify within Databricks Azure to access Blob Container?

Hi,My organization has asked that all blob storage accounts be accessed via managed identity. Several data brick notebooks are affected, so I'm currently trying to see how to set up a managed identity.We've added the Databricks resource provider to t...

  • 1737 Views
  • 1 replies
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Have you followed the instructions available in docs https://learn.microsoft.com/en-us/azure/databricks/data-governance/unity-catalog/azure-managed-identities 

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JSilverberg
by New Contributor
  • 4669 Views
  • 1 replies
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Resolved! Azure SCIM Provisioning Failures due to Resource Exhaustion

I had to make a significant change to the group membership in an Entra SCIM Provisioned group to Databricks, and the connector removed ALL users from the group (and sync'd) and then when I fixed, by adding a replacement dynamic group (with about 30% ...

  • 4669 Views
  • 1 replies
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Latest Reply
parthSundarka
Databricks Employee
  • 0 kudos

Hi @JSilverberg , This occurs when the number of requests goes beyond the rate limits mentioned here. https://learn.microsoft.com/en-us/azure/databricks/resources/limits#:~:text=Identity,No To prevent these issues in the future, it is best to do thes...

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