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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

m997al
by Contributor III
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Azure Databricks with metastore, cannot create managed table

We have set up Azure Databricks with Unity Catalog (metastore) in an ADLS Gen2 storage account.Used Managed Identity (Databricks Access Connector) for connection from workspace(s) to ADLS Gen2ADLS Gen2 storage account has Storage Blob Data Owner and ...

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Kris2
New Contributor II
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@m997al Were you able to resolve this issue? I have same issue as you described. I am able to upload into Volumes but not able to create managed tables in ADLS metastore storage account..

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Matt4
by New Contributor III
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Resolved! System tables in Azure with private link

Hi,Is there any restriction on what is able to be enabled with System tables when using Azure Databricks with a private link connection?  And is there a way around the restriction (that is secure)?In a public network I am able to enable the following...

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Matt4
New Contributor III
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Turns out it was an issue with Microsoft somewhere, they've now fixed it and all the system schemas have been enabled that I can enable"schemas":[{"schema":"operational_data","state":"UNAVAILABLE"},{"schema":"access","state":"ENABLE_COMPLETED"},{"sch...

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kartikaybagla
by New Contributor II
  • 6966 Views
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Unable to access all schemas in system catalog

https://docs.databricks.com/en/administration-guide/system-tables/index.htmlBased on this documentation, there should be a bunch of schemas in the system catalog and when trying to list them all, I can only see the INFORMATION_SCHEMA in the system ca...

  • 6966 Views
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Latest Reply
SanketMehta
New Contributor II
  • 1 kudos

Hi Team, If you have any particular solution for this, then please share as I am also unable to access any system tables I enabled in 2023 August now!!

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pawelzak
by New Contributor III
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Dashboard update through API

Hi,I would like to create / update dashboard definition based on the json file. How can one do it? I tried the following:databricks api post /api/2.0/preview/sql/dashboards/$dashboard_id --json @file.jsonBut it does not update the widgetsdatabricks a...

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bric-a-brac
by New Contributor
  • 2685 Views
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Approval required when connecting Tableau Desktop to Azure Databricks

My users want to connect Tableau Desktop to Azure Databricks. I have tested this myself as Administrator of the databricks workspace and it works fine. One of my users can connect to Azure databricks fine and run notebooks. However when he connects T...

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Debayan
Databricks Employee
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Hi, Could you please send the whole screenshot? Is it asking to login to azure and asking Azure's approval or Databricks? 

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OwenDB
by New Contributor III
  • 7331 Views
  • 4 replies
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Spark jobs not starting for saving

I am having issues with a new workspace that has been created and having trouble diagnosing what the issue is.It seems to be related to compute resources, spark and storage.I am an admin and able to create compute resources. Using SQL warehouses I ca...

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OwenDB
New Contributor III
  • 3 kudos

ok looks like it might be this for us....You must have a separate pair of host/container subnets for each workspace that you deploy. It is unsupported to share subnets across workspaces or to deploy other Azure resources on the subnets that are used ...

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Kroy
by Contributor
  • 4286 Views
  • 2 replies
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Not able to edit the user group entitlement

I am workspace admin , but when editing the entitlement (allow unrestricted cluster creation) of user group, it is not happening, it gives a prompt to confirm the remove, but evening after confirming it does not get removes. after clicking remove , i...

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  • 4286 Views
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Avvar2022
Contributor
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is your workspace untiy catalog enabled?

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Wojciech_BUK
by Valued Contributor III
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Resolved! Unity Catalog - Lakehouse Federation: Permission to read data from foreign catalogs

I have seup connection "SQL-SV-conn" to SQL Server and based on that connection I have created foreign catalog "FC-SQL-SV".I have granted All permission on CATALOG to developers:Use CatalogUse SchemaSelectBut they can not query table (e.g. by running...

Administration & Architecture
Foreign Catalog
Lakehouse Federation
Unity Catalog
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Wojciech_BUK
Valued Contributor III
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OK, I have found out the answer in below docummentation:https://learn.microsoft.com/en-us/azure/databricks/query-federation/#limitationsSingle-user access mode is only available for users that own the connection.So when I use e.g. Job Cluster that ru...

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sachinw
by New Contributor II
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Workspace Model Registry with Unity Catalog

if the "default catalog for the workspace" is to Unity Catalog, how can we access a model from the workspace model registry?I have already tried  mlflow.set_tracking_uri("databricks") but still try to find catalog in UC.  

  • 4016 Views
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Aria
by New Contributor III
  • 6466 Views
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Resolved! Security and vulnerability for Azure databricks clusters in Data Plane

Microsoft defender is not supported for azure databricks clusters. Can someone point me to a document which describe how the security vulnerabilities are reported and fixed for azure databricks clusters in data plane.

Administration & Architecture
security vulnerability patch dataplane
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  • 1 replies
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Latest Reply
-werners-
Esteemed Contributor III
  • 1 kudos

Hi Aria,can you check this link?Basically Databricks checks for vulnerabilities and does pentesting etc."Databricks will use commercially reasonable efforts to address critical vulnerabilities within 14 days, high severity within 30 days, and medium ...

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leelee3000
by Databricks Employee
  • 3324 Views
  • 1 replies
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Connect to Salesforce

Curious if there's a Databricks connector for Salesforce on AWS? 

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Wojciech_BUK
Valued Contributor III
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There is no "databricks" connector like the on you have in Unity Fedarating e.g. for Snowflake.You can use partner ecosystem e.g. Fivetran https://www.fivetran.com/connectors/salesforceto integrate Salesforce data to your Lakehouse. You also have spa...

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