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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

bshirdi
by New Contributor II
  • 9520 Views
  • 1 replies
  • 2 kudos

Getting HTTP 502 bad gateway error!

Hello all,I am suddenly getting an HTTP 502 and DRIVER_LIBRARY_INSTALLATION_FAILURE error during the Python library installation when the cluster gets initialized. I have around 10 Python packages out of which 2-3, packages always failed to install a...

image.png
  • 9520 Views
  • 1 replies
  • 2 kudos
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Bhargav Shir​ 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.

  • 2 kudos
Priyag1
by Honored Contributor II
  • 1524 Views
  • 2 replies
  • 10 kudos

How to improve visualization and dasboard concepts?

How to improve visualization and dasboard concepts?

  • 1524 Views
  • 2 replies
  • 10 kudos
Latest Reply
Anonymous
Not applicable
  • 10 kudos

Hi @Priyadarshini G​ 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.

  • 10 kudos
1 More Replies
carlosjrestr
by New Contributor III
  • 4224 Views
  • 1 replies
  • 1 kudos

Does Unity Catalog on Azure require premium blob storage tier?

from the docs I read : Create a storage container where the metastore’s managed table data will be stored.This storage container must be in a Premium performance Azure Data Lake Storage Gen2 account in the same region as the workspaces you want to us...

  • 4224 Views
  • 1 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hi @Carlos Restrepo​ We haven't heard from you since the last response from @Kaniz Fatma​ â€‹, and I was checking back to see if her suggestions helped you.Or else, If you have any solution, please share it with the community, as it can be helpful to o...

  • 1 kudos
pranavyadavbugy
by New Contributor II
  • 3661 Views
  • 1 replies
  • 1 kudos

Regarding Discount on certifications for students

Hi team,I'm a student is there any student discounts for students on certification if yes please let me know.Thanks

  • 3661 Views
  • 1 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hi @Pranav Yadav​ 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.

  • 1 kudos
jch
by New Contributor III
  • 2449 Views
  • 1 replies
  • 0 kudos

Can Kaggle Kernels be used in Databricks notebooks?

suggestions).This one looks perfect kaggle kernels output rsrishav/starter-youtube-trending-video-dataset -p /path/to/dest but I'm not using CLI, I'm using a databricks notebook.I tried using this code but it doesn't work. data_path = 'rsrishav/youtu...

  • 2449 Views
  • 1 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @jch​ 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.

  • 0 kudos
Phani1
by Valued Contributor II
  • 1278 Views
  • 1 replies
  • 0 kudos

Databricks Cross cloud (Databricks on AWS and Storage is on Azure)

We have a Databricks account on AWS and storage is on Azure Cloud (ADLS), because of cross-platform do we face any security and performance-related issues also is this feasible and supported? could you please provide your suggestions on this?

  • 1278 Views
  • 1 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Janga Reddy​ 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.

  • 0 kudos
guille-ci
by New Contributor
  • 1076 Views
  • 1 replies
  • 0 kudos

[bug] databricks jobs list not desplaying 2.0 created jobs

Hi! When I use `databricks jobs list --version=2.0` I get all jobs deployed using 2.0 and 2.1 API, however, when I use `databricks jobs list --version=2.1` I only get jobs deployed using 2.1 API. This is a behaviour that we've only experienced recent...

  • 1076 Views
  • 1 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Guillermo Sanchez​ 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.

  • 0 kudos
marksachin_k
by New Contributor
  • 3230 Views
  • 1 replies
  • 0 kudos

Python custom Logging on Databricks

I am planning to introduce a custom logging to the databricks workload. To achieve this I am using a python logging module. I am storing logs in driver memory "file:/tmp/" directory before I move those logs to blob storage. In my personal databricks ...

  • 3230 Views
  • 1 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @MARKSACHIN K​ 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.

  • 0 kudos
abhilashmhaisne
by New Contributor II
  • 2064 Views
  • 1 replies
  • 1 kudos

Error while creating workspace with 'Quickstart' on AWS

Cloudformation runs into error during 'assign Metastore' step.Following is the error from Cloudwatch:HTTP content: b'{ "error_code": "PERMISSION_DENIED", "message": "Cannot assign metastore to STANDARD tier workspace xyz" }What is the solution for th...

  • 2064 Views
  • 1 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hi @Abhilash Mhaisne​ 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.

  • 1 kudos
rdobbss
by New Contributor II
  • 5780 Views
  • 3 replies
  • 3 kudos

How to use foreachbatch in deltalivetable or DLT?

I need to process some transformation on incoming data as a batch and want to know if there is way to use foreachbatch option in deltalivetable. I am using autoloader to load json files and then I need to apply foreachbatch and store results into ano...

  • 5780 Views
  • 3 replies
  • 3 kudos
Latest Reply
TomRenish
New Contributor III
  • 3 kudos

Not sure if this will apply to you or not...I was looking at the foreachbatch tool to reduce the workload of getting distinct data from a history table of 20million + records because the df.dropDuplicates() function was intermittently running out of ...

  • 3 kudos
2 More Replies
Oliver_Angelil
by Valued Contributor II
  • 10498 Views
  • 3 replies
  • 3 kudos

New SQL Dashboard feature never loads

I've created the sample Taxi dashboard, but the charts never load?

Screenshot 2023-05-11 at 13.39.59
  • 10498 Views
  • 3 replies
  • 3 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 3 kudos

Do you have the full error stack trace? does this happens frequently? whats the size of your cluster?

  • 3 kudos
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Prabhakar1
by New Contributor III
  • 18227 Views
  • 5 replies
  • 8 kudos

How Selenium Webdriver works on Azure Databricks? I am unable to run a simple code.

from selenium import webdriverfrom webdriver_manager.chrome import ChromeDriverManagerfrom selenium.webdriver.common.by import Byfrom selenium.webdriver.chrome.options import Optionsdrivers = webdriver.Chrome(ChromeDriverManager().install())drivers.g...

  • 18227 Views
  • 5 replies
  • 8 kudos
Latest Reply
Evan_MCK
Contributor
  • 8 kudos

I also got that error. What worked for me was downloading the chrome driver and ensuring its the latest version with shell scripts in the same notebook I used for web scraping. I could not use the web driver manager. You can see all the details here...

  • 8 kudos
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AJ270990
by Contributor II
  • 14517 Views
  • 4 replies
  • 6 kudos

Resolved! ChromeDriver installation in Databricks

I am working on a Webscraping logic and need to install Chrome driver. How can I install it in the Databricks workbook ?

  • 14517 Views
  • 4 replies
  • 6 kudos
Latest Reply
Evan_MCK
Contributor
  • 6 kudos

What worked for me was downloading the chrome driver and ensuring its the latest version with shell scripts in the same notebook I used for web scraping. You can see all the details here: https://stackoverflow.com/questions/69192050/using-selenium-...

  • 6 kudos
3 More Replies
Suman
by New Contributor III
  • 2071 Views
  • 2 replies
  • 2 kudos

Can Lint be implemented in multilingual databricks notebook. ?

I want to implement lint in my project as part of CICD. But as my notebooks has a mix of python and scala . Can Lint be implemented there ?

  • 2071 Views
  • 2 replies
  • 2 kudos
Latest Reply
Suman
New Contributor III
  • 2 kudos

@Vidula Khanna​ I didn't hear from anyone . I am looking for this answer to implement in my databricks code of my project.Can you please assist.

  • 2 kudos
1 More Replies
jch
by New Contributor III
  • 8642 Views
  • 4 replies
  • 5 kudos

Resolved! Why does spark.read.csv come back with an error: com.databricks.sql.io.FileReadException: Error while reading file dbfs:/mnt/cntnr/demo/circuits.csv ?

I need help understanding why I can't open a file.In a databricks notebook, I use this code:%fs   ls /mnt/cntnr/demoI get back dbfs:/mnt/cntnr/demo/circuits.csv as one of the path values.When I use this code, I get an error:circuits_df = spark.read....

  • 8642 Views
  • 4 replies
  • 5 kudos
Latest Reply
jch
New Contributor III
  • 5 kudos

It turns out my spark config was wrong    #Set Spark configuration    configs = {"fs.azure.account.auth.type": "OAuth",          "fs.azure.account.oauth.provider.type": "org.apache.hadoop.fs.azurebfs.oauth2.ClientCredsTokenProvider",          "fs.azu...

  • 5 kudos
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