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Connect with fellow community members to discuss general topics related to the Databricks platform, industry trends, and best practices. Share experiences, ask questions, and foster collaboration within the community.
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Forum Posts

ahsan_aj
by Contributor II
  • 3420 Views
  • 5 replies
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Azure Databricks Enterprise Application User Impersonation Token Group Claims Issue

Hi all, I am using the Azure Databricks Microsoft Managed Enterprise Application scope (2ff814a6-3304-4ab8-85cb-cd0e6f879c1d/user_impersonation) to fetch an access token on behalf of a user. The authentication process is successful; however, the acce...

  • 3420 Views
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Latest Reply
Alberto_Umana
Databricks Employee
  • 0 kudos

Hi @ahsan_aj, You can modify your token request by adding a claims parameter     const claimsRequest = {         "access_token": {             "groups": null         } https://learn.microsoft.com/en-us/security/zero-trust/develop/configure-tokens-gro...

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JohnsonBDSouza
by New Contributor II
  • 3951 Views
  • 2 replies
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Unable to create Iceberg tables pointing to data in S3 and run queries against the tables.

I need to to set up Iceberg tables in Databricks environment, but the data resides in an S3 bucket. Then read these tables by running SQL queries.Databricks environment has access to S3. This is done bysetting up the access by mapping the Instance Pr...

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  • 3951 Views
  • 2 replies
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Venkat5
New Contributor II
  • 0 kudos

It looks like Databricks making things difficult to use iceberg tables. There is no clear online documentation or steps provided to use with plain spark & spark sql,  and the errors thrown in the Databricks environment are very cryptic.They wanted to...

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RobsonNLPT
by Contributor III
  • 2426 Views
  • 15 replies
  • 3 kudos

Delta Live Tables Permissions

Hi allI'm the owner of delta live tables pipelines but I don't see the option described on documentation to grant permissions for different users. The options available are "settings" and "delete"In the sidebar, click Delta Live Tables.Select the nam...

  • 2426 Views
  • 15 replies
  • 3 kudos
Latest Reply
Walter_C
Databricks Employee
  • 3 kudos

Ok might be that the version of the workspaces could be different and the new patch will be implemented soon.

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DebIT2011
by New Contributor II
  • 2077 Views
  • 3 replies
  • 7 kudos

Choosing between Azure Data Factory (ADF) and Databricks PySpark notebooks

I’m working on a project where I need to pull large datasets from Cosmos DB into Databricks for further processing, and I’m trying to decide whether to use Azure Data Factory (ADF) or Databricks PySpark notebooks for the extraction and processing tas...

  • 2077 Views
  • 3 replies
  • 7 kudos
Latest Reply
BlankRichards
New Contributor II
  • 7 kudos

Hi @DebIT2011,Deciding between Azure Data Factory (ADF) and Databricks PySpark Notebooks for data extraction and processing depends on several factors specific to your use case. Let’s address each aspect raised:Advantages of ADF over Databricks PySpa...

  • 7 kudos
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Nandhini_Kumar
by New Contributor III
  • 2467 Views
  • 1 replies
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How the Scale up process done in the databricks cluster?

For my AWS databricks cluster, i configured shared computer with 1min worker node and 3 max worker node, initailly only one worker node and driver node instance is created in the AWS console. Is there any rule set by databricks for scale up the next ...

  • 2467 Views
  • 1 replies
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NandiniN
Databricks Employee
  • 0 kudos

Databricks uses autoscaling to manage the number of worker nodes in a cluster based on the workload. When you configure a cluster with a minimum and maximum number of worker nodes, Databricks automatically adjusts the number of workers within this ra...

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gb
by New Contributor
  • 1785 Views
  • 2 replies
  • 0 kudos

Write stream to Kafka topic with DLT

Hi,Is it possible to write stream to Kafka topic with Delta Live Table?I would like to do something like this:@dlt.view(name="kafka_pub",comment="Publish to kafka")def kafka_pub():return (dlt.readStream("source_table").selectExpr("to_json (struct (*)...

  • 1785 Views
  • 2 replies
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Latest Reply
dmytro
New Contributor III
  • 0 kudos

@shashas , is a Kafka sink now available? Where can we find information on setting it up, if yes?

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hari-prasad
by Valued Contributor II
  • 441 Views
  • 2 replies
  • 1 kudos

How to merge stats from my customer-academy to partner-academy Databricks

Hi,I have been using my customer-academy account from long time, and I recently for a partner-academy account to which I want to sync my stats.It is possible?

  • 441 Views
  • 2 replies
  • 1 kudos
Latest Reply
hari-prasad
Valued Contributor II
  • 1 kudos

I have mailed to training-support, but no response yet. Just received confirmation email.

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hari-prasad
by Valued Contributor II
  • 406 Views
  • 1 replies
  • 1 kudos

When Databricks Enabling Support for Rust and Go in Notebook

Now #Rust and #GoLang are trending for their efficiency and speed. When can databricks enthusiasts can leverage the power of Rust and Golang in Databricks notebook to create data/ETL pipelines.  Any plan at #databricks ? 

  • 406 Views
  • 1 replies
  • 1 kudos
Latest Reply
Walter_C
Databricks Employee
  • 1 kudos

Rust is an allowed language at Databricks if you must avoid a JVM process. I can see that the teams are working to provide additional support for Rust which might be available in the near future.

  • 1 kudos
Thekenal
by New Contributor II
  • 183 Views
  • 1 replies
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  • 183 Views
  • 1 replies
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Latest Reply
hari-prasad
Valued Contributor II
  • 0 kudos

Hi @Thekenal , You can following link to first connect to Azure SQL server from databricks https://learn.microsoft.com/en-us/azure/databricks/connect/external-systems/sql-server.Then follow dashboard creation within Databricks https://docs.databricks...

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User1234
by New Contributor II
  • 4557 Views
  • 5 replies
  • 2 kudos

Cluster compute metrics

I want to fetch compute metrics(hardware, gpu and spark) and use them in certain dashboard on Databricks, however i'm not able to fetch them. i have tried GET API request and system tables. The system tables only have CPU utilization and memory utili...

Community Platform Discussions
cluster
compute
metrics
  • 4557 Views
  • 5 replies
  • 2 kudos
Latest Reply
171442
New Contributor II
  • 2 kudos

How can we store the CPU & Memory metrics for GCP databricks centrally and setup some alerts incase if the usage is high and monitor the performance.

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MartinK
by New Contributor II
  • 791 Views
  • 3 replies
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Resolved! Constantly Running Interactive Clusters Best Practices

Hello there, I’ve been creating an ETL/ELT Pipeline with Azure Databricks Workflows, Spark and Azure Data Lake. It should process in Near Real Time changes  (A Change Data Capture process) from an Azure SQL Database. For that purpose, I will have sev...

  • 791 Views
  • 3 replies
  • 1 kudos
Latest Reply
Alberto_Umana
Databricks Employee
  • 1 kudos

No problem! let me know if you have any other questions.

  • 1 kudos
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RohithChippa
by New Contributor III
  • 363 Views
  • 1 replies
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Clean Room Per Collaborator Pricing

For Clean Room Pricing it is mentioned50$/ collaborator per day.1) If I keep the clean room for may be 5 hrs and delete it later will I get charged for those 5hrs(10.41$)/collaborator or will I be charged 50$ regardless of active hrs of clean room fo...

  • 363 Views
  • 1 replies
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Latest Reply
Alberto_Umana
Databricks Employee
  • 0 kudos

Hi @RohithChippa, Thanks for your questions! Please find below feedback: 1) If you keep the clean room for 5 hours and delete it later, you will be charged $50 per collaborator for that day, regardless of the number of active hours the clean room was...

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AshishMehta
by New Contributor
  • 220 Views
  • 1 replies
  • 0 kudos

Databricks Community Edition Not working

Hello,Is the Databricks Community Edition working, as I am getting error every time and after enter my mail id for login and enter the pass-code, it again load the Sign-In page again and i have tried with multiple browsers as well.Can anyone help giv...

  • 220 Views
  • 1 replies
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Latest Reply
Alberto_Umana
Databricks Employee
  • 0 kudos

Hello @AshishMehta, Have you tried cleaning cookies and cache? Also can you please try resetting your password?

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hiphopjay
by New Contributor II
  • 387 Views
  • 3 replies
  • 0 kudos

Unable to install UCX

Executing databricks labs install ucx via databricks cli and running into 'WorkspaceInstaller is not supposed to be executed in databricks runtime.' How do I resolve it?

  • 387 Views
  • 3 replies
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

Databricks CLI is designed to work in your local terminal and connect to your workspace.  The error is mentioning that the command is not allowed to be run in a Databricks cluster, as you are using the web terminal of a cluster in your workspace it w...

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