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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

Ajay-Pandey
by Databricks MVP
  • 8245 Views
  • 8 replies
  • 0 kudos

How we can send databricks log to Azure Application Insight ?

Hi All,I want to send databricks logs to azure application insight.Is there any way we can do it ??Any blog or doc will help me.

  • 8245 Views
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Latest Reply
loic
Contributor
  • 0 kudos

Hello,I finally used he AppInsights agent from OpenTelemetry which is documented in the official Microsoft documentation here:https://learn.microsoft.com/en-us/azure/azure-monitor/app/opentelemetry-enable?tabs=javaBelow is an adaptation of this "Get ...

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kfoster
by Contributor
  • 6087 Views
  • 8 replies
  • 7 kudos

Azure DevOps Repo - Invalid Git Credentials

I have a Repo in Databricks connected to Azure DevOps Repositories.The repo has been working fine for almost a month, until last week. Now when I try to open the Git settings in Databricks, I am getting "Invalid Git Credentials". Nothing has change...

  • 6087 Views
  • 8 replies
  • 7 kudos
Latest Reply
klaas
New Contributor II
  • 7 kudos

I had a similar problem. I could fix following these steps:in the Azure Devops repository: User Settings -> Personal access tokens  -> + New tokenin Databricks: Settings -> User -> Linked accounts -> Azure Devops (Personal access token)You could also...

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StephanieAlba
by Databricks Employee
  • 3194 Views
  • 2 replies
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Is it possible to turn off the redaction of secrets? Is there a better way to solve this?

As part of our Azure Data Factory pipeline, we utilize Databricks to run some scripts that identify which files we need to load from a certain source. This list of files is then passed back into Azure Data Factory utilizing the Exit status from the n...

  • 3194 Views
  • 2 replies
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Latest Reply
joanafloresc
New Contributor II
  • 0 kudos

Hello, as of today, is it still not possible to unredact secret names?

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arsamkull
by New Contributor III
  • 6826 Views
  • 6 replies
  • 6 kudos

Usage of Azure DevOps System.AccessToken as PAT in Databricks

Hi there! I'm trying to use Azure DevOps Pipeline to automate Azure Databricks Repos API. Im using the following workflow:Get an Access Token for a Databricks Service Principal using a Certificate (which works great)Usage REST Api to generate Git Cre...

  • 6826 Views
  • 6 replies
  • 6 kudos
Latest Reply
Srihasa_Akepati
Databricks Employee
  • 6 kudos

@Adrian Ehrsam​ The PAT limit has been increased to 2048 now. Please check.

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joao_vnb
by New Contributor III
  • 67125 Views
  • 8 replies
  • 11 kudos

Resolved! Automate the Databricks workflow deployment

Hi everyone,Do you guys know if it's possible to automate the Databricks workflow deployment through azure devops (like what we do with the deployment of notebooks)?

  • 67125 Views
  • 8 replies
  • 11 kudos
Latest Reply
asingamaneni
New Contributor II
  • 11 kudos

Did you get a chance to try Brickflows - https://github.com/Nike-Inc/brickflowYou can find the documentation here - https://engineering.nike.com/brickflow/v0.11.2/Brickflow uses - Databricks Asset Bundles(DAB) under the hood but provides a Pythonic w...

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Marvin_T
by New Contributor III
  • 21058 Views
  • 3 replies
  • 2 kudos

Resolved! Disabling query caching for SQL Warehouse

Hello everybody,I am currently trying to run some performance tests on queries in Databricks on Azure. For my tests, I am using a Classic SQL Warehouse in the SQL Editor. I have created two views that contain the same data but have different structur...

  • 21058 Views
  • 3 replies
  • 2 kudos
Latest Reply
Marvin_T
New Contributor III
  • 2 kudos

They are probably executing the same query plan now that you say it. And yes, restarting the warehouse does theoretically works but it isnt a nice solution.I guess I will do some restarting and build averages to have a good comparison for now

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Anotech
by New Contributor II
  • 11338 Views
  • 3 replies
  • 1 kudos

How can I fix this error. ExecutionError: An error occurred while calling o392.mount: java.lang.NullPointerException

Hello, I'm trying to mount my Databricks to my Azure gen 2 data lake to read in data from the container, but I get an error when executing this line of code: dbutils.fs.mount( source = "abfss://resumes@choisysresume.dfs.core.windows.net/", mount_poin...

  • 11338 Views
  • 3 replies
  • 1 kudos
Latest Reply
Nikhill
New Contributor II
  • 1 kudos

I was using databricks scopes, to get the key which was used in the the config. I received a similar mount error while mounting with "wasbs" driver,  "ExecutionError: An error occurred while calling o427.mount.", this was the issue because the scope ...

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Arby
by New Contributor II
  • 17528 Views
  • 5 replies
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Help With OSError: [Errno 95] Operation not supported: '/Workspace/Repos/Connectors....

Hello,I am experiencing issues with importing from utils repo the schema file I created.this is the logic we use for all ingestion and all other schemas live in this repo utills/schemasI am unable to access the file I created for a new ingestion pipe...

icon
  • 17528 Views
  • 5 replies
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Latest Reply
HarikaM
New Contributor II
  • 0 kudos

@ArbMake sure the below is a file with extension .py and not a notebook. That should resolve the issue./Workspace/Repos/Connectors/Dev/utils/schemas/Comptroller.py'

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vgupta
by New Contributor II
  • 9854 Views
  • 6 replies
  • 4 kudos

DLT | Cluster terminated by System-User | INTERNAL_ERROR: Communication lost with driver. Cluster 0312-140502-k9monrjc was not reachable for 120 seconds

Dear Community, Hope you are doing well.For the last couple of days I am seeing very strange issues with my DLT pipeline, So every 60-70 mins it is getting failed in continuous mode, with the ERROR; INTERNAL_ERROR: Communication lost with driver. Clu...

DLT_ERROR DLT_Cluster_events
  • 9854 Views
  • 6 replies
  • 4 kudos
Latest Reply
Rahiman
New Contributor II
  • 4 kudos

We had similar error for one the DLT pipeline, This could be some times because of compute size, we had increased compute size of server in your DLT pipelines, still we were seeing this error while processing very large file. we then added below para...

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Chris_Shehu
by Valued Contributor III
  • 8608 Views
  • 2 replies
  • 1 kudos

Are there Visio stencils for Databricks?

I need to create some Visio's to show different processes in Databricks. Microsoft offers a Azure pack but it doesn't include Databricks.

  • 8608 Views
  • 2 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

@Christopher Shehu​ - I am so sorry. I don't know how your question slid under my radar. Hang in there. I'll try to find someone to answer your question as quickly as possible. Thank you for your patience!

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Leszek
by Contributor
  • 9553 Views
  • 6 replies
  • 5 kudos

Resolved! Unity Catalog - Azure account console - how to access?

I'm trying to access account console in Azure but I only can see the list of workspaces and access them. I didn't find documentation about account console for Azure. Do you know how to access account console?

  • 9553 Views
  • 6 replies
  • 5 kudos
Latest Reply
vimalii
New Contributor II
  • 5 kudos

Hello @Leszek​ . Please tell me is it works for you ?Did you find the root cause ?I still don't understand why I should grant to myself some extra permissions if I already global administrator, owner of subscription, owner of databricks workspace but...

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PunithRaj
by New Contributor
  • 6652 Views
  • 2 replies
  • 2 kudos

How to read a PDF file from Azure Datalake blob storage to Databricks

I have a scenario where I need to read a pdf file from "Azure Datalake blob storage to Databricks", where connection is done through AD access.Generating the SAS token has been restricted in our environment due to security issues. The below script ca...

  • 6652 Views
  • 2 replies
  • 2 kudos
Latest Reply
Mykola_Melnyk
New Contributor III
  • 2 kudos

@PunithRaj You can try to use  PDF DataSource for Apache Spark for read pdf files directly to the DataFrame. So you will have extracted text and rendered page as image in output. More details here: https://stabrise.com/spark-pdf/df = spark.read.forma...

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William_Scardua
by Valued Contributor
  • 11936 Views
  • 4 replies
  • 1 kudos

How to read data from Azure Log Analitycs ?

Hi guys,I need to read data from Azure Log Analitycs Workspace directaly, have any idea ?thank you

  • 11936 Views
  • 4 replies
  • 1 kudos
Latest Reply
alexott
Databricks Employee
  • 1 kudos

You can use Kusto Spark connector for that: https://github.com/Azure/azure-kusto-spark/blob/master/docs/KustoSource.md#source-read-command It heavily depends on how you access data, there could be a need for using ADX cluster for it: https://learn.mi...

  • 1 kudos
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michael_mehrten
by New Contributor III
  • 47802 Views
  • 26 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...

  • 47802 Views
  • 26 replies
  • 14 kudos
Latest Reply
pbz
New Contributor II
  • 14 kudos

For anyone coming here in the future, this should explain it: https://docs.databricks.com/aws/en/repos/ci-cd-techniques-with-repos#authorize-a-service-principal-to-access-git-foldersBasically:1. Go to your service in settings -> identity and access -...

  • 14 kudos
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Viren123
by Contributor
  • 4073 Views
  • 5 replies
  • 2 kudos

User entry via portal/UI

Hello Experts,We have data bricks on Azure. We need to provide a user interface to users so that some customizing table entries can be entered by end users which in turn are saved in the Delta table. Is there any feature in Databricks or tools that w...

  • 4073 Views
  • 5 replies
  • 2 kudos
Latest Reply
RajeevKum
New Contributor II
  • 2 kudos

I achieved this using textbox widget and asked user to enter and run dashboard, in python code validating and inserting data in databricks.2nd method , created excel vba application, using odbc connection to insert delete and update data in delta tab...

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