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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

Monika_Bagyal
by New Contributor
  • 16008 Views
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Access denied error while reading file from S3 to spark

I'm seeing the access denied error from spark cluster while reading s3 file into notebook.Running on personal single user compute with LTS 13.3 ML.configs setup looks like this:spark.conf.set("spark.hadoop.fs.s3a.access.key", access_id)spark.conf.set...

  • 16008 Views
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PradyumnJoshi
by New Contributor
  • 1907 Views
  • 1 replies
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Resolved! Databricks Academy - Advanced Data Engineering - Notebook Error while loading configurations

Hi Databricks Academy team,I am getting below errors while running classroom setup command in Databricks Academy - Advanced data engineering course Notebooks in  databricks community edition. Please help me resolve it. #databricksacademy #advanceddat...

PradyumnJoshi_1-1696489013813.png PradyumnJoshi_0-1696488924057.png
  • 1907 Views
  • 1 replies
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Latest Reply
User16847923431
Databricks Employee
  • 0 kudos

Hi, all. Our apologies - the Advanced Data Engineering with Databricks course will not run on Databricks Community Edition. If you would like a lab environment to run this course on, please see the new paid lab subscription available via the Databric...

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RiyuLite
by New Contributor III
  • 3293 Views
  • 3 replies
  • 2 kudos

Where do I get Account level logs after enabling diagnostic logs for Azure databricks?

I need to retrieve the accountBillage usage from Audit logsI have enabled Diagnostic logs, and it's been 36 hours. While enabling the logs , I selected every possible logs in this image. But still i am not able to see the containers for account level...

RiyuLite_3-1696492947786.png RiyuLite_2-1696492911080.png
  • 3293 Views
  • 3 replies
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Latest Reply
RiyuLite
New Contributor III
  • 2 kudos

Hi @Retired_mod , I checked Azure Monitoring and log delivery documentations, The log delivery is same as workspace level.What is the procedure to enable account level service in audit logs for Azure ? 

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2 More Replies
naga_databricks
by Contributor
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Resolved! Databricks asset bundles deployment to development

Hi All,I am using Databricks Asset Bundles to deploy my code on github to databricks workspace. I have written out the Github Action as provided on databricks documentation.I have setup the personal access token for the service principal I want to us...

Data Engineering
asset_bundles
  • 3860 Views
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Latest Reply
naga_databricks
Contributor
  • 0 kudos

Finally, i was able to identify the missing piece. This was setting up the environment identifier for the runner.  name: "Deploy bundle" runs-on: ubuntu-latest environment: ${{github.event.inputs.Environment}}With this, the action was able...

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N_M
by Contributor
  • 2267 Views
  • 0 replies
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Unzip multipart files

Hi all,Due to file size and file transfer limitation, we are receiving huge files compressed and split, in the format    FILE.z01, FILE.z02,...,FILE.zipHowever, I can't find a way to unzip multipart files using databricks.I tried already some of the ...

Data Engineering
bash
unzip
  • 2267 Views
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Kaviana
by New Contributor III
  • 2293 Views
  • 0 replies
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internal server error when creating workspace

I tried to create a workspace and it is not generated either automatically or manually. The strange thing is that it stopped working after a certain time. It seems like an internal Databricks error but it is not known if it is like that or a bug, wha...

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dbickshammer
by New Contributor II
  • 5350 Views
  • 2 replies
  • 4 kudos

Resolved! how can I export dashboard to HTML?

Now I can successfully export notebook view to HTML using job api (run export).However how can I export dashboard view which is generated by the tab of 'show in dashboard view' to HTML? the tab is on the right top of the corner in the cell.I want an ...

  • 5350 Views
  • 2 replies
  • 4 kudos
Latest Reply
kyxam
New Contributor II
  • 4 kudos

Hi @Retired_mod ! I am wondering how to export a dashboard tab from a notebook and I found this old topic.I am not able to find the "views_to_export" parameter that @Hubert-Dudek refers to in docs. May the docs have been updated and now the parameter...

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1 More Replies
Divs23
by New Contributor II
  • 1974 Views
  • 2 replies
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Resolved! databricks certified data engineer associate exam got suspended

Hi TeamI have given Databricks certified data engineer associate exam, but it got suspended before completion. I showed my exam area to proctor accordingly. I got message by proctor that my exam got suspended due to your failure to meet certain envir...

  • 1974 Views
  • 2 replies
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Latest Reply
Cert-Team
Databricks Employee
  • 0 kudos

@Divs23 The support team is working on your ticket now, please be sure to check your spam folder. 

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Sanjay96m
by New Contributor
  • 1466 Views
  • 1 replies
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Resolved! Databricks Certification exam Suspended. Need Assistance

I was taking online exam for Databricks Certified Data Analyst Associate on 06-Oct-2023 1:45PM. In between, they paused it and wanted to survey my whole room which they did, told me to clear the table of water bottle and laptop charger and then asked...

  • 1466 Views
  • 1 replies
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Latest Reply
Cert-Team
Databricks Employee
  • 0 kudos

@Sanjay96m Thank you for your patience, the support team is working through support tickets and will reach out to you shortlly.

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Kayla
by Valued Contributor II
  • 3130 Views
  • 1 replies
  • 1 kudos

Resolved! Databricks 13.3 Runtime Unable to use Python OS library to access mounted GCP bucket

In Databricks 12.2, this Python code block lists out the contents of our ad_hoc folder in our mounted GCP bucket. import os os.listdir('/dbfs/mnt/hlm/ad_hoc/') For some reason in 13.3 this same code block throws a " No such file or directory" error.

  • 3130 Views
  • 1 replies
  • 1 kudos
Latest Reply
Kayla
Valued Contributor II
  • 1 kudos

I've discovered the cause of this issue. The path is functional, but what I'm actually running into is a restriction due to the cluster set to "Shared" access mode:Cannot use R, RDD APIs, or clients that directly read the data from cloud storage, suc...

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sriradh
by New Contributor
  • 1663 Views
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ACID properties in delta?

How are locks maintained within a Delta Lake? For instance, lets say there are 2 simple tables, customer_details and say orders. Lets say I am running a job that will say insert an order in the orders table for say $100 for a specific customerId, it ...

Data Engineering
acid
delta
  • 1663 Views
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AB_MN
by New Contributor III
  • 7340 Views
  • 4 replies
  • 1 kudos

Resolved! Read data from Azure SQL DB

I am trying to read data into a dataframe from Azure SQL DB, using jdbc. Here is the code I am using.driver = "com.microsoft.sqlserver.jdbc.SQLServerDriver"   database_host = "server.database.windows.net" database_port = "1433" database_name = "dat...

  • 7340 Views
  • 4 replies
  • 1 kudos
Latest Reply
AB_MN
New Contributor III
  • 1 kudos

That did the trick. Thank you!

  • 1 kudos
3 More Replies
Hubert-Dudek
by Esteemed Contributor III
  • 1458 Views
  • 1 replies
  • 1 kudos

Foreign catalogs

With the introduction of the Unity Catalog in databricks, many of us have become familiar with creating catalogs. However, did you know that the Unity Catalog also allows you to create foreign catalogs? You can register databases from the following s...

db.png
  • 1458 Views
  • 1 replies
  • 1 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 1 kudos

Thank you for sharing @Hubert-Dudek !!!

  • 1 kudos
Hubert-Dudek
by Esteemed Contributor III
  • 1311 Views
  • 1 replies
  • 3 kudos

row-level concurrency

With the introduction of Databricks Runtime 14, you can now enable row-level concurrency using these simple techniques!

row-level.png
  • 1311 Views
  • 1 replies
  • 3 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 3 kudos

Thank you for sharing this @Hubert-Dudek 

  • 3 kudos

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