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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 Esteemed Contributor III
  • 7734 Views
  • 7 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.

  • 7734 Views
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Latest Reply
loic
Contributor
  • 0 kudos

Hello,I am in the same case than you @madhavink14 .The most recent post I found regarding what we want to achieve is:https://dustinvannoy.com/2024/01/07/monitoring-databricks-with-log-analytics-updated/It is based on this spark-monitoring repo:https:...

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arsamkull
by New Contributor III
  • 6398 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...

  • 6398 Views
  • 6 replies
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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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5 More Replies
joao_vnb
by New Contributor III
  • 66462 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)?

  • 66462 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
  • 20455 Views
  • 3 replies
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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...

  • 20455 Views
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  • 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
  • 10986 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...

  • 10986 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
  • 16677 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
  • 16677 Views
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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
  • 9146 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
  • 9146 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
  • 8344 Views
  • 2 replies
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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.

  • 8344 Views
  • 2 replies
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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
  • 8994 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?

  • 8994 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
  • 6422 Views
  • 2 replies
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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...

  • 6422 Views
  • 2 replies
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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
  • 11487 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

  • 11487 Views
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  • 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...

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michael_mehrten
by New Contributor III
  • 46554 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...

  • 46554 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 -...

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kfoster
by Contributor
  • 5659 Views
  • 7 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...

  • 5659 Views
  • 7 replies
  • 7 kudos
Latest Reply
tbMark
New Contributor II
  • 7 kudos

Same symptoms, same issue. Azure support hasn't figured it out

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6 More Replies
Viren123
by Contributor
  • 3794 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...

  • 3794 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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Rita
by New Contributor III
  • 10378 Views
  • 7 replies
  • 6 kudos

How to connect Cognos 11.1.7 to Azure Databricks

We are trying to connect Cognos 11.1.7 to Azure Databricks, but no success.Can you please help or guide us how to connect Cognos 11.1.7 to Azure Databricks.This is very critical to our user community. Can you please help or guide us how to connect Co...

  • 10378 Views
  • 7 replies
  • 6 kudos
Latest Reply
Hans2
New Contributor II
  • 6 kudos

Have anyone got the Simba JDBC driver going with CA 11.1.7? The ODBC driver works fine but i  can't get the JDBC running.Regd's

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