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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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DJey
by • New Contributor III
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connect to azure sql database from databricks using service principal

Hi All, Can someone please help me with the Python code to connect Azure SQL Database to Databricks using Service Principle instead of directly passing username and password. I'm using above code but getting above error. Refer Screenshot 2.Please hel...

DJey_0-1688048752356.png DJey_1-1688048784120.png
Data Engineering
Azure Databricks
Azure SQL Database
Databricks
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Joe_Suarez
New Contributor III
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First, you need to create a service principal in Azure and grant it the necessary permissions to access your Azure SQL Database to do crm data enrichment. You can do this using the Azure CLI or the Azure Portal. Ensure that your Databricks cluster ha...

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JessGa
by • New Contributor II
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Requesting an exam reattempt

Hi DB SupportI gave Databricks Certified Associate Engineering Exam today but missed by just by one percent. I got 68.88% and pass is 70%.I am planning to reattempt this exam in coming days and was hoping you could help, Could you kindly give me anot...

Data Engineering
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Littlereb5
New Contributor II
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I recommend reaching out to Databricks directly or checking their official certification website for information on retake policies, voucher availability, and any discounts or promotions they may offer for reattempts.

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MauiWarrior
by • New Contributor
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Installing fpp3 R package on Databricks

In R notebook I am running:     install.packages('fpp3', dependencies = TRUE) And getting back errors:     ERROR: dependency ‘vctrs’ is not available for package ‘slider’I then install 'vctrs' and it again generates similar error that some package is...

Data Engineering
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data_turtle
by • New Contributor
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How do I get AWS costs from my SQL Warehouses?

Hi,How do I find the AWS associated costs from my databricks SQL warehouse usage? I tried using tags but they didn't show up in the AWS cost explorer.My use case is I am running some DBT - Databricks jobs and I want to find the cost for certain jobs....

Data Engineering
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Sabtout
by • New Contributor II
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Using Python UDF in Delta live table

Hello,I tried running a python UDF in a Delta Live Table workflow in Advanced mode but it did not run and gave the "Python UDF is not supported in your environment" error.Can I get a clear picture if the Python External UDFs are supported or not?

Data Engineering
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Sabtout
New Contributor II
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Hi @Retired_mod I ran this SQL query in my Catalog (I'm using Unity Catalog) :CREATE OR REPLACE FUNCTION cat_projint_dev.silver.GetEditor(prompt STRING)RETURNS STRINGLANGUAGE PYTHONAS $$print(prompt)$$ Then I ran a Delta Live Table workflow using Uni...

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Direo
by • Contributor II
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Unexpected performance behaviors due to changes in the Spark engine or Databricks runtime

Hi!We have recently upgraded our cluster from Databricks Runtime 10.4 LTS which includes Apache Spark 3.2.1 to to Databricks Runtime 13.3 LTSincludes Apache Spark 3.2.1 powered by Apache Spark 3.3.0 and noticed that one of our jobs runtime has dramat...

Data Engineering
Cluster upgrade
crossjoin
disk keeps expanding
spark 3.2.1 vs spark 3.3.0
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Direo
Contributor II
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Seems that broadcasting the smaller table in crossjoin did the magic.

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Prank
by • New Contributor III
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Facing issue in the below mentioned code: dbutils.notebook.entry_point.getDbutils().notebook().getContext().tags().get('browserHostName').get() while executing through workflow, but it's totally working fine with workspace.

Please do let me know how to resolve this issue?

Data Engineering
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BilalAslamDbrx
Databricks Employee
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@Prank  why do you want the browser hostname?

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alvaro_databric
by • New Contributor III
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Noisy error in Databricks.

Hello all, I need some help figuring out the exact cause of this error. While in the middle of a complex scala transformation notebook in Azure Databricks, from time to time i get an error which looks like this, can someone help?Job aborted due to st...

Data Engineering
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Gilg
by • Contributor II
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Azure Service Bus

Hi Team,My client has Azure Service Bus and wants to do streaming using DLT. In my previous client we use Event Hub to get the data. Not sure if we can do this with Service Bus.Thanks in advance,G

Data Engineering
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AMadan
by • New Contributor III
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temp tables in Databricks

Hey Team,We are in a migration phase from SQL server to Databricks.In our sql server databricks, lot of times, #temp tables created and dropped like typical Datawarehousing sql.In Databricks, we can do 2 things. I want to check which one is best appr...

Data Engineering
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berserkersap
Contributor
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Just to add a bit more from experienceIf you are doing to use the temp tables too many times, then using temp views is going to slow down your cluster . It is due to lazy evaluation unless you persist that view (dataframe cache or globaltempview).Eve...

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p-kolluri
by • New Contributor II
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Error while installing SAT tool in azure databricks

Hi, was running the security analysis initializer notebook, am I'm getting an error in cmd 8 for import_dashboard_template notebook. That is notebook no.5. First got an error for cmd 8  for this line "workspacedf = spark.sql("select * from `global_te...

Data Engineering
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victormarcel09
New Contributor II
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Hii,You can double-check the structure and contents of the json_ object to ensure it contains the expected keys and values. If you still encounter issues, verify the data types and perform necessary type conversions to ensure compatibility.

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rahulverma22
by • New Contributor
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Data Engineer Associate V3 exam got suspended

Hi team,My Databricks Certified Data Engineer Associate exam got suspended within 15 minutes. I had also shown my exam room to the proctor. My exam got suspended due to eye movement. I was not moving my eyes away from laptop screen. Some questions ar...

Data Engineering
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JodySF
Databricks Employee
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Hi @rahulverma22 , Please refer to this post for guidance on how to proceed: https://community.databricks.com/t5/certifications/suspended-exam-don-t-worry-our-support-team-can-help/m-p/44469#M352

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YosepWijaya
by • New Contributor
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How can I embed image to the cell using markdown or code?

I have been trying to embed the image from the dbfs location, when I run the code, the image is unknown or question mark. I have tried following code: The path of the file is dbfs:/FileStore/tables/svm.jpgdisplayHTML("<img src ='dbfs:/FileStore/tabl...

Data Engineering
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AlexBrulliea
New Contributor II
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Is there a way to embed an image from mounted storage into my markdown cell? Or can this only be done using the dbfs files?

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MounicaVemulapa
by • New Contributor III
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How to handle multilines coming from CSV file in a quoted string

How to handle multilines coming from CSV file in a quoted string

Data Engineering
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mathan_pillai
Databricks Employee
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Hi, Can you try escape parameter & quote parameter to indicate which characters need to be ignored. The escape character within the quotes will be ignored. you can specify the newline character, that it needs to be ignored. please refer to below doc...

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alvaro_databric
by • New Contributor III
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Resolved! Databricks Python Import Bug

Hello,I am reaching to the community in order to shed some light into a Bug I have been encountering recently. The two setups are as follows:SETUP-1 (WORKS):Python Notebook in Workspace FileSystem (this is Shared/folder/...)Python custom wheel librar...

Data Engineering
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alvaro_databric
New Contributor III
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Solution has comed with an update, as stated in Work with Python and R modules | Databricks on AWS, In Databricks Runtime 13.0 and above, directories added to the Python sys.path are automatically distributed to all executors in the cluster. In Datab...

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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.

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