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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Forum Posts

BenDataBricks
by New Contributor II
  • 2179 Views
  • 0 replies
  • 1 kudos

Register more redirect URIs for OAuth U2M

I am following this guide on allowing OAuth U2M for Azure Databricks.When I get to Step 2, I make a request to account.azuredatabricks.net and specify a redirect URI to receive a code.The redirect URI in the example is localhost:8020. If I change thi...

  • 2179 Views
  • 0 replies
  • 1 kudos
michael_mehrten
by New Contributor III
  • 38926 Views
  • 25 replies
  • 14 kudos

Resolved! How to use Databricks Repos with a service principal for CI/CD in Azure DevOps?

Databricks Repos best-practices recommend using the Repos REST API to update a repo via your git provider. The REST API requires authentication, which can be done one of two ways:A user / personal access tokenA service principal access tokenUsing a u...

  • 38926 Views
  • 25 replies
  • 14 kudos
Latest Reply
martindlarsson
New Contributor III
  • 14 kudos

Having the exact same problem. Did you find a solution @michael_mehrten ?In my case Im using a managed identity so the solution some topics suggest on generating an access token from a Entra ID service principal is not applicable.

  • 14 kudos
24 More Replies
sharma_kamal
by New Contributor III
  • 2290 Views
  • 2 replies
  • 1 kudos

Resolved! Getting errors while reading data from URL

I'm encountering some issues while trying to read a public dataset from a URL using Databricks. Here's the code snippet(along with errors) I'm working with: I'm confused about Delta format error here.When I read data from a URL, how would it have a D...

sharma_kamal_1-1710132330915.png
  • 2290 Views
  • 2 replies
  • 1 kudos
Latest Reply
MuthuLakshmi
Databricks Employee
  • 1 kudos

@sharma_kamal  Please disable the formatCheck in notebook and check if you could read the data The configuration command %sql SET spark.databricks.delta.formatCheck.enabled=false will disable the format check for Delta tables in Databricks. Databrick...

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1 More Replies
Yuki
by New Contributor II
  • 2185 Views
  • 2 replies
  • 1 kudos

Can I use Git provider with using Service Principal in job

Hi everyone,I'm trying to use Git provider in Databricks job.First, I was using my personal user account to `Run as`.But when I change `Run as` to Service Principal, it was failed because of permission error.And I can't find a way to solve it.Could I...

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  • 2185 Views
  • 2 replies
  • 1 kudos
Latest Reply
martindlarsson
New Contributor III
  • 1 kudos

The documentation is lacking in this area which should be easy to set up. Instead we are forced to search among community topics such as these.

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MAR1
by New Contributor
  • 2915 Views
  • 0 replies
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[ Databricks - Delta sharing ] Issue with Delta Sharing in Databricks: Unable to Query Shared Views

Hi guys, I've encountered an issue while attempting to query shared views via Delta Sharing in Databricks. We are using Delta Sharing Databricks-to-Databricks protocol to share data from a databricks environment deployed on azure to another databrick...

  • 2915 Views
  • 0 replies
  • 0 kudos
Gabrosciurti
by New Contributor
  • 1630 Views
  • 0 replies
  • 0 kudos

Can't run Delta Live Tables pipeline while using Mosaic

I'm just learning to use mosaic and delta live table in Databricks. I was following this example https://github.com/databrickslabs/mosaic/tree/main/notebooks/examples/python/OpenStreetMaps and after configuring everything I'm not able to run the pipe...

Data Engineering
Delta Live Tables
mosaic
  • 1630 Views
  • 0 replies
  • 0 kudos
Leszek
by Contributor
  • 931 Views
  • 0 replies
  • 0 kudos

Delta Sharing - RESOURCE_LIMIT_EXCEEDED (AddFiles, RemoveFiles)

Hi,I would like to start using Delta Sharing but I would need to check if my tables hit limitations which are in the following article: RESOURCE_LIMIT_EXCEEDED error when querying a Delta Sharing table - Databricks.Delta Sharing has limits on the met...

  • 931 Views
  • 0 replies
  • 0 kudos
r-goswami
by New Contributor II
  • 1503 Views
  • 3 replies
  • 0 kudos

Unable to create/save job of type "python script"

Hi All,We are facing an issue while creating a simple job of type "python script". A python file in workspace is selected as a source. No arguments/job parameters are provided. This is a strange behavior and just started occurring since today morning...

  • 1503 Views
  • 3 replies
  • 0 kudos
Latest Reply
r-goswami
New Contributor II
  • 0 kudos

Hi Ayushi,How can I call call RESET API? this issue is occurring when creating a new job from databricks web UI. It looks like REST API is for resetting job settings of an existing job.Can this be an issue with the databricks workspace we are using?A...

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2 More Replies
johnp
by New Contributor III
  • 1751 Views
  • 0 replies
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Access Azure App service failed with 403 response

We have an Azure app service written in Django.  From databricks notebook we sent curl command to test the connection between databricks and Azure AppService.  We got the following repsonse:Error 403 - ForbiddenThe web app you have attempted to reach...

  • 1751 Views
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IshaBudhiraja
by New Contributor II
  • 1693 Views
  • 4 replies
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Migration of Synapse Data bricks activity executions from All purpose cluster to New job cluster

Hi,We have been planning to migrate the Synapse Data bricks activity executions from 'All-purpose cluster' to 'New job cluster' to reduce overall cost. We are using Standard_D3_v2 as cluster node type that has 4 CPU cores in total. The current quota ...

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  • 1693 Views
  • 4 replies
  • 0 kudos
Latest Reply
NandiniN
Databricks Employee
  • 0 kudos

I also see a difference in Photon, Enable Photon for workloads with large data scans, joins, aggregations, and decimal computations. Photon provides significant performance benefits over the standard Databricks Runtime.

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3 More Replies
AxelBrsn
by New Contributor III
  • 5068 Views
  • 3 replies
  • 2 kudos

Resolved! Use DLT from another pipeline

Hello, I have a question.Context :I have a Unity Catalog organized with three schemas (bronze, silver and gold). Logically, I would like to create tables in each schemas.I tried to organize my pipelines on the layers, which mean that I would like to ...

  • 5068 Views
  • 3 replies
  • 2 kudos
Latest Reply
AxelBrsn
New Contributor III
  • 2 kudos

Hello, thanks for the answers @YuliyanBogdanov, @standup1.So the solution is to use catalog.schema.table, and not LIVE.table, that's the key, you were right standup!But, you won't have the visibility of the tables on Bronze Pipeline, if you are on Si...

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2 More Replies
cosminsanda
by New Contributor III
  • 4179 Views
  • 8 replies
  • 0 kudos

Adding a new column triggers reprocessing of Auto Loader source table

I have a source table A in Unity Catalog. This table is constantly written to and is a streaming table.I also have another table B in Unity Catalog. This is a managed table with liquid clustering.Using Auto Loader I move new data from A to B using a ...

Data Engineering
auto-loader
  • 4179 Views
  • 8 replies
  • 0 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 0 kudos

change data feed might be a solution for you perhaps.https://docs.databricks.com/en/delta/delta-change-data-feed.html

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7 More Replies
databrick_usert
by New Contributor
  • 1702 Views
  • 1 replies
  • 0 kudos

Workspace client creation error

Hi,We are trying to use Python SDK and create a workspace client using the following code:%pip install databricks-sdk --upgrade dbutils.library.restartPython()from databricks.sdk import WorkspaceClientw = WorkspaceClient()Here is the notebook: https:...

  • 1702 Views
  • 1 replies
  • 0 kudos
Latest Reply
Ayushi_Suthar
Databricks Employee
  • 0 kudos

Hi @databrick_usert , Hope you are doing well!  Can you check the version of the SDK running in this notebook? If it's not an upgraded version then could you please try to upgrade the SDK version and then restart the python after the pip install?  %p...

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Cloudtek
by New Contributor
  • 1191 Views
  • 0 replies
  • 0 kudos

delete non empty folders from workspace

Looking for a solution to delete 1000's of non-empty folders that I created wrongly while migration. (looking for solution that delete thoudands of folders created with below name)Folders have a path like "shared/db/..../..../..../yippy.dbc"

  • 1191 Views
  • 0 replies
  • 0 kudos

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