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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

Conlyn
by New Contributor III
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Resolved! Terraform databricks_grants errors on external_location

We are using terraform to setup Unity Catalog external locations and when using databricks_grants to set permissions on the external locations it throws the following error:  Error: cannot create grants: permissions for external_location-test_locatio...

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Conlyn
New Contributor III
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I figured out my issue... The principal name is case sensitive and if the input value doesn't match the case of the email address or Group Name in the workspace/account it throws that ambiguous error.  

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Chaitanya07
by New Contributor
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Databricks Rest APIs CORS Issue

Hello Team,We are currently integrating Databricks Rest APIs into our in-house application for managing access permissions. While testing with curl and Postman, we've successfully accessed certain APIs like listing cluster permission. However, we're ...

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Sikalokym
by New Contributor II
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Databricks job with a type "Python wheel" does not work if "Package name" contains dash

HelloI created a databricks job with a type "Python wheel". In the "Package name" field I assigned a python package which contains a dash in its name (see attach). The run of the job failed saying that could not import python package due to dash in t...

test_job.PNG
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AndréSalvati
New Contributor III
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There you can see a complete template project with a python wheel task and modules. Please, follow the instructions for deployment.https://github.com/andre-salvati/databricks-template

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eric-cordeiro
by New Contributor II
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Databricks AWS Secrets Manager access

I have a workspace deployed in AWS and need to read some secrets from AWS Secrets Manager in my notebook. I'm aware that there is no default process similar to Azure Key Vault, however I know that we can try to access it using boto3, but I'm stuck at...

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I have a workspace deployed in AWS and need to read some secrets from AWS Secrets Manager in my notebook. I'm aware that there is no default process similar to Azure Key Vault, however I know that we can try to access it using boto3, but I'm stuck at...

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ossinova
by Contributor II
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Defaulting or overriding the cluster policy list order

I have numerous cluster policies varying that varies in sizes (Job - xsmall, Job - small, Job - medium...). However, when I create a new job and create a new job cluster the default policy selected from the drop down menu is on the bigger size. Is th...

Job cluster.png
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-werners-
Esteemed Contributor III
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I checked on our sorting, and there does not seem to be any logic in it.They are not sorted by ID or description for sure.

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smehta_0908
by New Contributor II
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Monitor and Alert Databricks Resource Utilization and Cost Consumption

We want to build monitoring and Alerting solution for Azure Databricks that should capture Resource Utilization details (like Aggregated CPU%, Memory% etc.) and Cost consumption at the Account Level.We have Unity Catalog Enabled and there are multipl...

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AlliaKhosla
Contributor
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@smehta_0908 Greetings! You can utilize Datadog for monitoring CPU and memory of clusters. https://docs.datadoghq.com/integrations/databricks/?tab=driveronly For Cost consumption at accounts level you can make use of billable usage logs using the Acc...

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GS24
by New Contributor II
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Connecting to Azure Databricks deployed using Vnet injection over Public Internet

I'm trying to connect to Azure Databricks (deployed using Vnet injection method) from a 3rd party service running on Azure in the same region. When I try to connect using the Databricks hostname directly in my connection the host name always resolves...

Administration & Architecture
Azure Private Link
Databricks
Vnet Injection
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GS24
New Contributor II
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@arpit thanks for the link and I did review the doc. But it doesn't really say whether it its always required to use an Azure Private Link to connect to databricks deployed with Vnet injection method from a 3rd party service also on deployed on Azure...

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Learnit
by New Contributor II
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Managing databricks workspace permissions

I need assistance with writing API/Python code to manage a Databricks workspace permissions database(unity catalog). The task involves obtaining a list of workspace details from the account console, which includes various details like Workspace name,...

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Wojciech_BUK
by Valued Contributor III
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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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Ishmael
by New Contributor III
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Connect to databricks from external non-spark cluster

Hi,I have an app/service on a non-spark kubernetes cluster. Is there a way to access/query a databricks service from my app/service? I see documentations on connectors, particularly on scala which is the code of my app/service. Can I use these connec...

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Hi,I have an app/service on a non-spark kubernetes cluster. Is there a way to access/query a databricks service from my app/service? I see documentations on connectors, particularly on scala which is the code of my app/service. Can I use these connec...

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Learnit
by New Contributor II
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Databricks deployment and automation tools comparison.

Hello All, As a newcomer to databricks, I am seeking guidance on automation within databricks environments. What are the best best practices for deployment, and how do Terraform, the REST API, and the databricks SDK compare in terms of advantages and...

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Lwin
by New Contributor
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Want to learn more about system tables

Where can I learn more about system tables? Looking for docs or usage stories! Thanks

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Anonymous
Not applicable
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Please refer to this - https://docs.databricks.com/administration-guide/system-tables/index.html

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