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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

Newyn
by New Contributor III
  • 4087 Views
  • 5 replies
  • 6 kudos

Resolved! Where does Python "import" statement in a Notebook search (on Azure) for libraries?

I know that import can find installed cluster libraries, workspace libraries etc. as well as how to create wheel libraries externally and upload them.However, in a project I came across the feature that import was able to find the folder in, if I rem...

  • 4087 Views
  • 5 replies
  • 6 kudos
Latest Reply
Vidula
Honored Contributor
  • 6 kudos

Hi @Jonas Mellin​ 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.Thank...

  • 6 kudos
4 More Replies
Vashista
by New Contributor II
  • 3473 Views
  • 4 replies
  • 0 kudos

Blank page after logging into community cloud

After logging in on community.cloud.databricks.com. A blank white page appears as if still loading. Does not open even when I refresh. Not an internet connectivity issue. How do I access the page ? I'm running on safari

  • 3473 Views
  • 4 replies
  • 0 kudos
Latest Reply
Vidula
Honored Contributor
  • 0 kudos

Hi @Vashista Thakuri​ 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.T...

  • 0 kudos
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949991
by New Contributor
  • 1288 Views
  • 1 replies
  • 0 kudos

"assertion failed: Invalid batch"

My autoloader based streaming use microbatch process. I can not pass the following error. "java.lang.AssertionError: assertion failed: Invalid batch: payrollOutputs#217439260,meta#217439261,_metadata#217439267 != payrollOutputs#217484957,meta#2174849...

  • 1288 Views
  • 1 replies
  • 0 kudos
Latest Reply
Vidula
Honored Contributor
  • 0 kudos

Hi @Julian.He​ 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.Thanks!

  • 0 kudos
Sneha1594
by New Contributor III
  • 3963 Views
  • 6 replies
  • 4 kudos

Databricks job/task shows success but original notebook is not updated

I have uploaded parquet files to hive meta store tables then performed some transformations on data and generated some visualizations. All this is done in a notebook. I have scheduled the notebook for every morning so that I get a refreshed view of d...

  • 3963 Views
  • 6 replies
  • 4 kudos
Latest Reply
Vidula
Honored Contributor
  • 4 kudos

Hi @Sneha Mulrajani​ Does @Prabakar Ammeappin​  response answer your question? If yes, would you be happy to mark it as best so that other members can find the solution more quickly?We'd love to hear from you.Thanks!

  • 4 kudos
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Christine
by Contributor II
  • 8199 Views
  • 7 replies
  • 4 kudos

Resolved! autoML' is not found when using databricks.automl with runtime 112.ML (and runtime 10.4 LTS ML).

I have tried to set up a autoML experiment with runtime 11.2ML and data from a delta table. However I receive the error "ModuleNotFoundError: No module named 'databricks.automl'" and "AutoML not available: Use Databricks Runtime 8.3 ML or above." tho...

image
  • 8199 Views
  • 7 replies
  • 4 kudos
Latest Reply
Christine
Contributor II
  • 4 kudos

I deleted the cluster and created a new with runtime 9.1 LTS ML which solved the problem.

  • 4 kudos
6 More Replies
Siva_K
by New Contributor II
  • 1855 Views
  • 2 replies
  • 2 kudos

While exporting Dashboard as HTML displaying image as blank (during Job Run).

During Job run, am trying to convert the dashboard to HTML form. Images in notebook are displayed as blank. am able to see the images displayed in Result only or Dashboard mode. Only during export to HTML, there is an issue with images. Could you p...

  • 1855 Views
  • 2 replies
  • 2 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 2 kudos

Hi @Siva K​,Just a friendly follow-up. Did you have time to check Atanu's docs? did it help to resolve your question? please let us know if you need any help.

  • 2 kudos
1 More Replies
pjp94
by Contributor
  • 2723 Views
  • 1 replies
  • 0 kudos

ERROR - Remote RPC client disassociated. Likely due to containers exceeding thresholds, or network issues. Check driver logs for WARN messages.

I get the below error when trying to run multi-threading - fails towards the end of the run. My guess is it's related to memory/worker config. I've seen some solutions involving modifying the number of workers or CPU on the cluster - however that's n...

  • 2723 Views
  • 1 replies
  • 0 kudos
Latest Reply
pjp94
Contributor
  • 0 kudos

Since I don't have permissions to change cluster configurations, the only solution that ended up working was setting a max thread count to about half of the actual max so I don't overload the containers. However, open to any other optimization ideas!

  • 0 kudos
avnerrhh
by New Contributor III
  • 4732 Views
  • 6 replies
  • 4 kudos

Resolved! How do I import class/functions so it work in Databricks and in my IDE

I already saw this postI want my code to work on both platforms (Databricks and PyCharm), is there any way to do it?

  • 4732 Views
  • 6 replies
  • 4 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 4 kudos

yes.one way is to develop everything locally on your pc, so you also need to have spark installed.This is of course not ideal as you will not have some interesting stuff that databricks provides.But it can be done. What you have to do is create a whl...

  • 4 kudos
5 More Replies
martikev
by New Contributor II
  • 1524 Views
  • 2 replies
  • 1 kudos

How to avoid losing dbutils.widgets parameters when connecting databricks repos folder with azure dev ops?

Hi guys We want to move from databricks workspace to databricks repos. Now when we create a new folder under repos and connect to our azure dev ops repository all our dbutils.widget parameters are lost. How to avoid this? We want to fully depend on a...

  • 1524 Views
  • 2 replies
  • 1 kudos
Latest Reply
Vidula
Honored Contributor
  • 1 kudos

Hi @Kevin Peter M. Marti​ 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 y...

  • 1 kudos
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Shubhamgoyal
by New Contributor
  • 1854 Views
  • 2 replies
  • 1 kudos

Access Databricks SQL databases using rest API

Hi All,We want to read/write data to Databricks SQL using powerapps. I have been looking for documentation around accessing databases in databricks SQL via rest api.Appreciate your help on this.

  • 1854 Views
  • 2 replies
  • 1 kudos
Latest Reply
byrdman
New Contributor III
  • 1 kudos

With the databricks api you can start a workflow job. build the job to ingest your data into tables.

  • 1 kudos
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turagittech
by New Contributor
  • 7226 Views
  • 2 replies
  • 1 kudos

PYODBC very slow - 30 minutes to write 6000 rows

Along withh several other issues I'm encountering, I am finding pandas dataframe to_sql being very slowI am writing to an Azure SQL database and performance is woeful. This is a test database and it has S3 100DTU and one user, me as it's configuratio...

  • 7226 Views
  • 2 replies
  • 1 kudos
Latest Reply
Vidula
Honored Contributor
  • 1 kudos

Hi @Peter McLarty​ Does @Debayan Mukherjee​  response answer your question? If yes, would you be happy to mark it as best so that other members can find the solution more quickly?We'd love to hear from you.Thanks!

  • 1 kudos
1 More Replies
dibo
by New Contributor II
  • 679 Views
  • 0 replies
  • 0 kudos

I can't login to https://community.cloud.databricks.com/login.html

Now, I can't login to https://community.cloud.databricks.com/login.html with the correct username and password, later I click the button to reset my password and I receive the email for modifying password, I have modified password, But I still can't ...

  • 679 Views
  • 0 replies
  • 0 kudos
SamSteere
by New Contributor III
  • 1928 Views
  • 3 replies
  • 6 kudos

docs.databricks.com

REST API Documentation is out of date since the release of Delta Live TablesWhen using the `2.0/clusters/list` endpoint in an environment with running clusters provisioned by DLTs, the clusters will be returned with a `cluster_source` value of `PIPEL...

  • 1928 Views
  • 3 replies
  • 6 kudos
Latest Reply
Vidula
Honored Contributor
  • 6 kudos

Hi @Sam Steere​ 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.Thanks!

  • 6 kudos
2 More Replies
alejandrofm
by Valued Contributor
  • 3315 Views
  • 7 replies
  • 1 kudos

Improve dowload speed or see download progress Python-Databricks SQL

Hi! I'm using the code from here to execute a query on Databricks, it goes flawlessly, can follow it from the Spark UI, etc. The problem here is at the moment it seems the download of the result (spark is idle, there is a green check in the query his...

  • 3315 Views
  • 7 replies
  • 1 kudos
Latest Reply
Vidula
Honored Contributor
  • 1 kudos

Hi @Alejandro Martinez​ 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...

  • 1 kudos
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Connect with Databricks Users in Your Area

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