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Start your journey with Databricks by joining discussions on getting started guides, tutorials, and introductory topics. Connect with beginners and experts alike to kickstart your Databricks experience.
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Forum Posts

KVNARK
by Honored Contributor II
  • 2613 Views
  • 1 replies
  • 1 kudos

To enroll for featured member interview

What is the procedure to enroll ourselves into feature member interview.

  • 2613 Views
  • 1 replies
  • 1 kudos
Latest Reply
Sujitha
Databricks Employee
  • 1 kudos

Hello @KVNARK We appreciate your interest in becoming a part of our featured member recognition system. Regrettably, at the moment, enrollment is not possible through an application process. Instead, we identify the top contributors based on their ac...

  • 1 kudos
Phani1
by Valued Contributor II
  • 1955 Views
  • 2 replies
  • 1 kudos

Resolved! Databricks SQL warehouse best practices

How best we can design Databricks SQL warehouse for multiple environments, and multiple data marts, is there any best practices or guidelines?

  • 1955 Views
  • 2 replies
  • 1 kudos
Latest Reply
Anonymous
Not applicable
  • 1 kudos

Hi @Phani1  We haven't heard from you since the last response from @Vinay_M_R , 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 others.  Also...

  • 1 kudos
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Rijuta
by New Contributor II
  • 1754 Views
  • 2 replies
  • 3 kudos

Amazing Women in Data AI session at Data AI Summit 2023

Great first time experience attending the keynotes, sessions, trainings and certifications. It was a great opportunity to connect with like minded individuals and women in Data AI panel and learn about the community.

  • 1754 Views
  • 2 replies
  • 3 kudos
Latest Reply
BarbaraCastee
New Contributor II
  • 3 kudos

I agreed with you 100%. I really like it.

  • 3 kudos
1 More Replies
User16845049068
by Databricks Employee
  • 641 Views
  • 0 replies
  • 0 kudos

AWS S3 Bucket Access from Unity Catalog?

Asking for a new logo customer…Let's say my unity catalog is in account A of AWS. The buckets that I need to access are in account B of AWS. The unity catalog is unable to create an external location based of this bucket even though all the necessary...

  • 641 Views
  • 0 replies
  • 0 kudos
cberho
by New Contributor II
  • 1005 Views
  • 0 replies
  • 1 kudos

Card billing issues

 Does anybody know if this is an ongoing issue (see screenshot below)? Trying to do business here, but not able to go through. We tried using two different cards using different networks. 

Screenshot 2023-07-21 at 10.35.50.png
  • 1005 Views
  • 0 replies
  • 1 kudos
Michael42
by New Contributor III
  • 1793 Views
  • 1 replies
  • 0 kudos

Workflow UI not showing all jobs that were run

I found a scenario where the workflow UI seems to not list all the jobs that ran.The objective is to keep trying to run a job, using the job rest api, when the service returns a status of "skipped" while another run is currently running, until the jo...

  • 1793 Views
  • 1 replies
  • 0 kudos
Latest Reply
Michael42
New Contributor III
  • 0 kudos

I resolved this issue as a client side coding error and withdraw the question.

  • 0 kudos
Sujitha
by Databricks Employee
  • 16867 Views
  • 19 replies
  • 49 kudos

The updated Databricks Community welcomes you!

To ensure we continue to evolve and mature to deliver greater value to you, we are happy to unveil this revamped Databricks Community experience and platform with an improved user interface, content and discussion categories organised based on areas ...

Screenshot 2023-06-26 at 1.42.56 PM.png
  • 16867 Views
  • 19 replies
  • 49 kudos
Latest Reply
Hubert-Dudek
Esteemed Contributor III
  • 49 kudos

Does anyone know how to change the email address in the new community?

  • 49 kudos
18 More Replies
yogu
by Honored Contributor III
  • 2763 Views
  • 1 replies
  • 4 kudos

Resolved! Raffle contest Swag recevied

Hello Everyone,Today i Recevied DAIS swag.Thank you databricks for providing such nice swag @Retired_mod @Sujitha  

yogu_0-1689846314794.png
  • 2763 Views
  • 1 replies
  • 4 kudos
Latest Reply
FabriceDeseyn
Contributor
  • 4 kudos

Jealous! Need to get me some merch too

  • 4 kudos
Mado
by Valued Contributor II
  • 16126 Views
  • 5 replies
  • 5 kudos

What are the best practices for spark DataFrame caching?

Hi,When caching a DataFrame, I always use "df.cache().count()".However, in this reference, it is suggested to save the cached DataFrame into a new variable:When you cache a DataFrame create a new variable for it cachedDF = df.cache(). This will allow...

Get Started Discussions
best practice
cache
Dataframe
  • 16126 Views
  • 5 replies
  • 5 kudos
Latest Reply
Lakshay
Databricks Employee
  • 5 kudos

In addition to other comments, I will just add that make sure you do the cache only when necessary. i.e. if you need to save a data frame for a time being to be referenced later in the code, then you should consider doing a cache. But if your code ha...

  • 5 kudos
4 More Replies
KVNARK
by Honored Contributor II
  • 2153 Views
  • 0 replies
  • 2 kudos

Databricks Community rewards portal is down

When can we expect the Databricks Community rewards portal to be up and running. The page shows the warning message as website is under construction. Attached the screen shot of the message for your reference. Kindly resolve the issue and reload the ...

KVNARK_0-1689834615331.png
  • 2153 Views
  • 0 replies
  • 2 kudos
Mado
by Valued Contributor II
  • 4649 Views
  • 4 replies
  • 3 kudos

Resolved! What is the best approach to display DataFrame without re-executing the logic each time we display?

Hi,I have a DataFrame and different transformations are applied on the DataFrame. I want to display DataFrame after several transformations to check the results.  However, according to the Reference, every time I try to display results, it runs the e...

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cache
Dataframe
display
  • 4649 Views
  • 4 replies
  • 3 kudos
Latest Reply
Mado
Valued Contributor II
  • 3 kudos

Thanks.In this reference, it is suggested to save the cached DataFrame into a new variable:When you cache a DataFrame create a new variable for it cachedDF = df.cache(). This will allow you to bypass the problems that we were solving in our example, ...

  • 3 kudos
3 More Replies
RitwikSahay
by New Contributor
  • 1886 Views
  • 1 replies
  • 1 kudos

Uable to Connect to S3

ExecutionException: java.nio.file.AccessDeniedException: s3a://bucketName: Forbidden;Hadoop 3.3.4, aws-sdk-java/1.12.189 Linux/5.15.0-1038-aws OpenJDK_64-Bit_Server_VM/25.362-b09 java/1.8.0_362 scala/2.12.14 kotlin/1.6.0 vendor/Azul_Systems,_Inc. cfg...

  • 1886 Views
  • 1 replies
  • 1 kudos
Latest Reply
Atanu
Databricks Employee
  • 1 kudos

https://kb.databricks.com/en_US/security/forbidden-access-to-s3-datahttps://kb.databricks.com/en_US/delta/s3-permissions-delta You can check this two. see if this helps.

  • 1 kudos

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.

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