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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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Data + AI Summit 2024 - Data Engineering & Streaming

Forum Posts

Lu_Wang_SA_DBX
by New Contributor III
  • 953 Views
  • 0 replies
  • 2 kudos

We will host the first Databricks Bay Area User Group meeting in the Databricks Mountain View office on March 14 2:30-5:00pm PT.We'll have Dave Ma...

We will host the first Databricks Bay Area User Group meeting in the Databricks Mountain View office on March 14 2:30-5:00pm PT.We'll have Dave Mariani - CTO & Founder at AtScale, and Riley Phillips - Enterprise Solution Engineer at Matillion to shar...

  • 953 Views
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aki1
by New Contributor II
  • 1998 Views
  • 2 replies
  • 1 kudos

How to download a file in DBFS that contains multibyte characters in the file path?

I would like to download a file in DBFS using the FileStore Endpoint.If the file or folder name contains multibyte characters, the file path cannot be specified due to URL encoding and an error occurs.Question 1: If a file or folder name contains mul...

  • 1998 Views
  • 2 replies
  • 1 kudos
Latest Reply
Debayan
Esteemed Contributor III
  • 1 kudos

Hi,Databricks CLI can be used to download a file from DBFS. https://docs.databricks.com/dev-tools/cli/index.htmlAlso, you can refer to https://stackoverflow.com/questions/49019706/databricks-download-a-dbfs-filestore-file-to-my-local-machine , which ...

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Hubert-Dudek
by Esteemed Contributor III
  • 1113 Views
  • 0 replies
  • 4 kudos

lnkd.in

Databricks has introduced a new feature that allows users to send SQL statements to their database via REST API. Users can easily integrate this feature with any tool by simply posting their queries to the /api/2.0/sql/statements/ endpoint. With this...

statmentapi
  • 1113 Views
  • 0 replies
  • 4 kudos
Tewks
by New Contributor
  • 2084 Views
  • 2 replies
  • 5 kudos

Resolved! Databricks SQL External Connections

Lakehouse architectures seem enticing, especially from the standpoint of querying the data lake directly as it sits (as opposed to first migrating the data to an external data warehouse). While documentation and support seems pretty clear regarding ...

  • 2084 Views
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Latest Reply
Aviral-Bhardwaj
Esteemed Contributor III
  • 5 kudos

these are really awesome details

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1 More Replies
Erik_L
by Contributor II
  • 2083 Views
  • 1 replies
  • 1 kudos

Resolved! python 3.10 custom docker image

Goal: To use Python 3.10.4+Why: We have Python repos that are not backward compatible we want to use.What: I have created an image from Databricks example experimental containers already with Ubuntu 22.04 (2 major versions newer than the curre...

  • 2083 Views
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Latest Reply
Erik_L
Contributor II
  • 1 kudos

After searching for an hour, I realized what I needed to look for. It's the importing the Iterable from collections, which is deprecated in 3.10. I guess Databricks hasn't migrated code, yet. In which case, I'm at a cross-roads. Databricks 3.9, local...

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dotan
by New Contributor II
  • 1483 Views
  • 2 replies
  • 1 kudos

Resolved! How do I reduce the size of a hive table's S3 bucket

I have a hive table in Delta format with over 1B rows, when I check the Data Explorer in the SQL section of Databricks it notes that the table size is 139.3GiB with 401 files but when I check the S3 bucket where the files are located (dbfs:/user/hive...

  • 1483 Views
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  • 1 kudos
Latest Reply
apingle
Contributor
  • 1 kudos

When you run updates, deletes etc on a delta table, new files are created. However, the old files are not automatically deleted. This is to allow for features like time travel on the Delta tables. In order to delete older files for a delta table, you...

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Hubert-Dudek
by Esteemed Contributor III
  • 746 Views
  • 1 replies
  • 5 kudos

Exciting news for Databricks users! #databricks launched a new feature that allows users to run job workflows continuously. Setting up a continuous jo...

Exciting news for Databricks users! #databricks launched a new feature that allows users to run job workflows continuously. Setting up a continuous job workflow is straightforward: create a job and select the continuous trigger option in the scheduli...

ezgif-1-1c3322d3f9
  • 746 Views
  • 1 replies
  • 5 kudos
Latest Reply
jose_gonzalez
Moderator
  • 5 kudos

Thank you for sharing!!!

  • 5 kudos
Sujitha
by Community Manager
  • 869 Views
  • 1 replies
  • 1 kudos

Weekly Release Notes RecapHere’s a quick recap of the latest release notes updates from the past one week. Databricks platform release notesFebruary 2...

Weekly Release Notes RecapHere’s a quick recap of the latest release notes updates from the past one week.Databricks platform release notesFebruary 21 - 28, 2023Ray on Databricks (Public Preview)With Databricks Runtime 12.0 and above, you can create ...

  • 869 Views
  • 1 replies
  • 1 kudos
Latest Reply
jose_gonzalez
Moderator
  • 1 kudos

Thank you for sharing!!!

  • 1 kudos
SteveGPT
by New Contributor III
  • 3683 Views
  • 3 replies
  • 3 kudos

How to by pass SSL cert verification, using Repos with Azure Devops

Hi all, after some time working with Devops and Repos and getting used to the convenience our SSL Cert situation got jacked up somehow. While not ideal, I'd like to be able to temporarily bypass cert verification. There are ways to do this in the she...

  • 3683 Views
  • 3 replies
  • 3 kudos
Latest Reply
SteveGPT
New Contributor III
  • 3 kudos

Guess I'm out of luck on this one...

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2 More Replies
Hubert-Dudek
by Esteemed Contributor III
  • 959 Views
  • 0 replies
  • 5 kudos

Exciting news for #azure users! The #databricks runtime 12.2 has been officially released as a long-term support (LTS) version, providing a stable and...

Exciting news for #azure users! The #databricks runtime 12.2 has been officially released as a long-term support (LTS) version, providing a stable and reliable platform for users to build and deploy their applications. As part of this release, the en...

122
  • 959 Views
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youssefmrini
by Honored Contributor III
  • 1553 Views
  • 1 replies
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Does DLT Support watermarking and Windowing ?

Yes it does.Here is the syntaxe for Watermarkinghttps://docs.databricks.com/sql/language-manual/sql-ref-syntax-qry-select-watermark.htmlHere it the syntaxe for Windowing https://docs.databricks.com/sql/language-manual/sql-ref-window-functions.html

  • 1553 Views
  • 1 replies
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Latest Reply
Anonymous
Not applicable
  • 2 kudos

Thanks for sharing.

  • 2 kudos
youssefmrini
by Honored Contributor III
  • 1510 Views
  • 2 replies
  • 0 kudos
  • 1510 Views
  • 2 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Youssef Mrini​ Thank you for your question! To assist you better, please take a moment to review the answer and let me know if it best fits your needs.Please help us select the best solution by clicking on "Select As Best" if it does.Your feedbac...

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youssefmrini
by Honored Contributor III
  • 1449 Views
  • 2 replies
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Resolved! Can I run Ray applications on Databricks ?

With Databricks Runtime 12.0 and above, you can create a Ray cluster and run Ray applications in Databricks with the Ray on Spark API.Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a ...

  • 1449 Views
  • 2 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Youssef Mrini​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Than...

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Jfoxyyc
by Valued Contributor
  • 4317 Views
  • 8 replies
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Databricks IDE - Notebooks

With the announcement of the official IDE support for VS Code, does any one know if there's a way to run notebooks in VSC Code on Databricks clusters?https://www.databricks.com/blog/2023/02/14/announcing-a-native-visual-studio-code-experience-for-dat...

  • 4317 Views
  • 8 replies
  • 7 kudos
Latest Reply
Jfoxyyc
Valued Contributor
  • 7 kudos

There has been no response regarding running notebook cells in VS Code, so no best response.

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Tico23
by Contributor
  • 2700 Views
  • 3 replies
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Resolved! AmazonS3 with Autoloader consume "too many" requests or maybe not!

After successfully loading 3 small files (2 KB each) in from AWS S3 using Auto Loader for learning purposes, I got, few hours later, a "AWS Free tier limit alert", although I haven't used the AWS account for a while.Does this streaming service on Da...

Budget_alert
  • 2700 Views
  • 3 replies
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Latest Reply
Debayan
Esteemed Contributor III
  • 0 kudos

Hi, ​​Auto Loader incrementally and efficiently processes new data files as they arrive in cloud storage. Auto Loader can load data files from AWS S3 (s3://), Azure Data Lake Storage Gen2 (ADLS Gen2, abfss://), Google Cloud Storage (GCS, gs://), Azur...

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Connect with Databricks Users in Your Area

Join a Regional User Group to connect with local Databricks users. Events will be happening in your city, and you won’t want to miss the chance to attend and share knowledge.

If there isn’t a group near you, start one and help create a community that brings people together.

Request a New Group
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