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Warehousing & Analytics
Engage in discussions on data warehousing, analytics, and BI solutions within the Databricks Community. Share insights, tips, and best practices for leveraging data for informed decision-making.
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Forum Posts

MadelynM
by Databricks Employee
  • 1379 Views
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[Recap] Data + AI Summit 2024 - Warehousing & Analytics | Improve performance and increase insights

Here's your Data + AI Summit 2024 - Warehousing & Analytics recap as you use intelligent data warehousing to improve performance and increase your organization’s productivity with analytics, dashboards and insights.  Keynote: Data Warehouse presente...

Screenshot 2024-07-03 at 10.15.26 AM.png
Warehousing & Analytics
AI BI Dashboards
AI BI Genie
Databricks SQL
  • 1379 Views
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wward9
by New Contributor
  • 915 Views
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Migrating From Azure Analysis Services To Lakehouse?

Does anyone have any experience migrating a gold layer from Azure Analysis Services (AAS) tabular structure to one centered around the lakehouse architecture? My company currently uses AAS to serve data to all levels of users across the company, but ...

  • 915 Views
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Jordan2
by New Contributor
  • 485 Views
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Data+AI summit

Lakehouseiq looks really cool! Lakehouseiq is a Llm agent that builds sql queries from natural language. Ties into their other products like biz context  lineage and previous queries.

  • 485 Views
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MJT07
by New Contributor
  • 983 Views
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Summit

Today was the first day of summit and learned about how different models can be deployed for different decision points. I'm curious to know what users have found to be model control issues regarding this. Thanks!

  • 983 Views
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Eric_Kieft
by New Contributor III
  • 9903 Views
  • 4 replies
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Is there a way to determine location/folder in the Recents view?

With multiple locations for items to exist, duplicate names make it hard to tell which one is which without opening.

  • 9903 Views
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Latest Reply
Anonymous
Not applicable
  • 1 kudos

@Eric Kieft​ :In Databricks, the Recents view shows the recently accessed notebooks, dashboards, and folders. However, it does not show the exact location of the item. To determine the location of an item in the Recents view, you can try the followin...

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3 More Replies
pauloquantile
by New Contributor III
  • 2343 Views
  • 1 replies
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How to prevent users from scheduling SQL queries?

We have noticed that users can schedule SQL queries, but currently we haven't found a way to find these scheduled queries (this does not show up in the jobs workplane). Therefore, we don't know that people scheduled this. The only way is to look at t...

  • 2343 Views
  • 1 replies
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Latest Reply
Anonymous
Not applicable
  • 2 kudos

@Paulo Rijnberg​ :In Databricks, you can use the following approaches to prevent users from scheduling SQL queries and to receive notifications when such queries are scheduled:Cluster-level permissionsJobs APINotification hooksAudit logs and monitori...

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DataArchitect
by New Contributor III
  • 5714 Views
  • 6 replies
  • 5 kudos

Migration of Databricks Jobs, SQL dasboards and Alerts from lower environment to higher environment?

I want to move Databricks Jobs, SQL dasboards, Queries and Alerts from lower environment to higher environment, how we can move?

  • 5714 Views
  • 6 replies
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Latest Reply
Anonymous
Not applicable
  • 5 kudos

Hi @Shubham Agagwral​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answ...

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5 More Replies
Chengcheng
by New Contributor III
  • 4874 Views
  • 1 replies
  • 3 kudos

Best practice of handling Data Duplication in a Delta Live Table Pipeline with daily batch data source.

I am building a data pipeline using Delta Live table in Azure Databricks to move data from a raw data table to a feature table and model inference results table. However, I am concerned about the potential for duplication issues in future operations,...

  • 4874 Views
  • 1 replies
  • 3 kudos
Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hi @Chengcheng Guo​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

  • 3 kudos
alejandrofm
by Valued Contributor
  • 2128 Views
  • 1 replies
  • 3 kudos

How to change compression codec of sql warehouse written files?

Hi, I'm currently starting to use SQL Warehouse, and we have most of our lake in a compression different than snappy. How can I set the SQL warehouse to use a compression like gzip, zstd, on CREATE, INSERT, etc? Tried this: set spark.sql.parquet.comp...

  • 2128 Views
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Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hi @Alejandro Martinez​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

  • 3 kudos
Nikhil3107
by New Contributor III
  • 23162 Views
  • 1 replies
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RuntimeError: It appears that you are attempting to reference SparkContext from a broadcast variable, action, or transformation. SparkContext can only be used on the driver, not in code that it run on workers. For more information, see SPARK-5063.

I created the following model:     which calls get_identifier_information() which is as follows:     This is how I log the model     And this is the error I am running into:   RuntimeError: It appears that you are attempting to reference SparkContext...

image image image
  • 23162 Views
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Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Nikhil Gajghate​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

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dannylee
by New Contributor III
  • 11648 Views
  • 7 replies
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Resolved! AWS Glue and Databricks

Hello, we're receiving an error when running glue jobs to try and connect to and read from a Databricks SQL endpoint. Hello, we're receiving an error when running glue jobs to try and connect to and read from a Databricks SQL endpoint.   An error occ...

  • 11648 Views
  • 7 replies
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Latest Reply
dannylee
New Contributor III
  • 3 kudos

Hello @Vidula Khanna​ @Debayan Mukherjee​ ,I wanted to give you an update that might be helpful for your future customers, we worked with @Pavan Kumar Chalamcharla​ and through lots of trial and error we figured out a combination that works for SQL e...

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gilo12
by New Contributor III
  • 1914 Views
  • 1 replies
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request error: invalid operation state. This should not have happened

I am trying to identify errors coming from Databricks. So I can handle them in my code.Sometimes I get a descriptive error, that points me to the exact problem, but then if I run the exact same test, I sometimes get "request error: invalid operation ...

  • 1914 Views
  • 1 replies
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Latest Reply
mathan_pillai
Databricks Employee
  • 1 kudos

Can you share what command were you executing ? Also were you currently doing exception handling within your code with try/catch exception ? Can you also check the driver logs during the time error happened ? The driver logs should have more detail...

  • 1 kudos
RohitSingh
by New Contributor
  • 1654 Views
  • 1 replies
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Resolved! Video Submission

For purpose of posting video, can we post it on Google Drive, and share relevant link while submitting? Video will be made accessible to anyone with the link.Tagging @Karen Bajza-Terlouw​ and @Michelle Brain​ 

  • 1654 Views
  • 1 replies
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Latest Reply
Michelle_-_Devp
New Contributor III
  • 1 kudos

Hello! The video should be uploaded to and made publicly visible on YouTube, Vimeo, Facebook Video, or Youku so that it can playback on Devpost. This makes it easier for the judges

  • 1 kudos