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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

AlexandrePellet
by New Contributor
  • 5397 Views
  • 3 replies
  • 3 kudos

Resolved! Orchestration Preview - Error updating [JobName] - Either new_cluster or existing_cluster_id must be specified.

I've created a new job with the new UI / feature enabled. I managed to create one task with a new job cluster successfully but when adding a second task with a new job cluster and trying to save it I received the following error: Error updating [Job...

  • 5397 Views
  • 3 replies
  • 3 kudos
Latest Reply
eignerfr
New Contributor II
  • 3 kudos

Hi, I have a similar issue.I'm using the 14 day free trial, setting up the default basic-starter cluster.Then I just followed the basic introduction of dbx with python. https://docs.databricks.com/dev-tools/dbx.htmlCommand Execute is working, but whe...

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Kash
by Contributor III
  • 3010 Views
  • 3 replies
  • 0 kudos

Resolved! Databricks Academy - DataBricks SQL missing for standard users?

Hi there,I'm taking a class in Databricks academy on DataBricks SQL and my company dashboard and community dashboard both are missing the SQL dropdown option. How can those taking classes in the academy actually use the tools we are learning about if...

  • 3010 Views
  • 3 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

https://community.databricks.com/s/question/0D58Y00008wA5klSAC/flatten-a-complex-json-file-and-load-into-a-delta-tableMyAARPMedicare.com

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arda_123
by New Contributor III
  • 1187 Views
  • 0 replies
  • 0 kudos

Databricks Notebook Dashboard

I want to update one widget based on another widget. It gets updated but the dropdown shows the last selected in the dashboard view, but if I go to the notebook view from the dashboard view it updates. Any help? is it a bug?

  • 1187 Views
  • 0 replies
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arda_123
by New Contributor III
  • 2452 Views
  • 2 replies
  • 5 kudos
  • 2452 Views
  • 2 replies
  • 5 kudos
Latest Reply
Hubert-Dudek
Databricks MVP
  • 5 kudos

It will be attached to the same cluster, and both will see live the same situation (so it will be, in fact, not run two times but one shared)You can use Repos and branches so everyone will get their branch and own notebook.

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ao1
by Databricks Partner
  • 2124 Views
  • 1 replies
  • 2 kudos

VPC status is BROKEN

Hi,AllWhen I check cloud resources, the VPC status is BROKEN.However, the cluster is runnning without any problems.What is the BROKEN state?And how can I get it healthy?Regards.

  • 2124 Views
  • 1 replies
  • 2 kudos
jayallenmn
by New Contributor III
  • 2628 Views
  • 2 replies
  • 0 kudos

Analyzing 23 GB JSON file

Hey all, We're trying to analyze the data in a 23 GB JSON file. We're using the basic starter cluster - one node, 2 cpu x 8GB.We can read the JSON file into a spark dataframe and print out the schema but if we try and do any operations that won't c...

  • 2628 Views
  • 2 replies
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Latest Reply
Prabakar
Databricks Employee
  • 0 kudos

Hi @Jay Allen​ you can refer to the cluster sizing doc.

  • 0 kudos
1 More Replies
Cozy
by Databricks Partner
  • 5647 Views
  • 5 replies
  • 8 kudos

Resolved! How do I get information of aws cost?

Hi there.I can get Databricks cost(dbus) from usage_log. But, how do I get AWS cost information?I want to show Databricks and AWS cost in my Databricks SQL Dashborad.

  • 5647 Views
  • 5 replies
  • 8 kudos
Latest Reply
Cozy
Databricks Partner
  • 8 kudos

Hi @Kaniz Fatma​ @Prabakar Ammeappin​ Sorry for the late reply.Every answers was helpful for me! My problem has been solved. Thanks!

  • 8 kudos
4 More Replies
vk217
by Contributor
  • 4307 Views
  • 3 replies
  • 0 kudos

Resolved! Token management is not enabled for this feature tier

I want to create a personal access token for a service principal so that I can use that service principal personal access token in the databricks-connect configure command in an automated build. I followed the instructions from here.https://docs.data...

  • 4307 Views
  • 3 replies
  • 0 kudos
Latest Reply
Atanu
Databricks Employee
  • 0 kudos

@Vikas B​ https://docs.databricks.com/dev-tools/api/latest/scim/scim-sp.html#scim-api-20-serviceprincipals let me know if this helps.

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Data_Engineer3
by Contributor III
  • 3378 Views
  • 2 replies
  • 1 kudos

Unable to access Scala and python variables in-between shells in same notebook.

I am facing issue in while accessing python data frame in Scala shell and vice versa. I am getting error variable not defined.

  • 3378 Views
  • 2 replies
  • 1 kudos
Latest Reply
tomasz
Databricks Employee
  • 1 kudos

The context is not shared between Scala and Python so you won't be able to access the same variables directly. However you can use createOrReplaceTempView to create a temporary view of your dataframe and read it in the other language with read_df = s...

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Ian
by New Contributor III
  • 4715 Views
  • 2 replies
  • 2 kudos

Delta Live Tables - how do you merge multiple streaming datasets into a single one?

I need to create a dataset that is dependent on multiple streaming datasets. However, when I attempt to create the new single stream I am getting an error. Append output mode not supported when there are streaming aggregations on streaming DataFrame...

  • 4715 Views
  • 2 replies
  • 2 kudos
Latest Reply
Ian
New Contributor III
  • 2 kudos

Hi Kaniz/Jose, I was able to resolve the issue. I used 'union all' to avoid aggregation on the stream and have it continue to write to the table in append mode.This issue can be closed.

  • 2 kudos
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petilodie
by New Contributor III
  • 2908 Views
  • 1 replies
  • 3 kudos

Resolved! How can I change the admin settings by Terraform?

I need to update most of the settings that are visible on the Admin Console UI by using Terraform. In another post in this forum I saw that I can use `custom_config` in a `databricks_workspace_conf` resource to achieve that but the options seem limit...

  • 2908 Views
  • 1 replies
  • 3 kudos
Latest Reply
petilodie
New Contributor III
  • 3 kudos

Ok, looks like I can inspect the network and see which flags are sent to the endpoint. Tried that and it worked.

  • 3 kudos
hu_daa
by New Contributor
  • 2213 Views
  • 1 replies
  • 0 kudos

Databricks and conda-env support

In my current company, we have a Hadoop cluster in which we extensively use conda environments and conda-packs. What are the requirements for Databricks to work with this setup?

  • 2213 Views
  • 1 replies
  • 0 kudos
727123
by Databricks Partner
  • 2750 Views
  • 1 replies
  • 0 kudos

unable to create delta tables in aws glue catalog

unable to create delta tables in aws glue catalogThe project requires that we integrate with the AWS Glue catalog.We would like to be able to create tables in delta format in the glue catalog.To test this functionality. We did the followingCreated th...

  • 2750 Views
  • 1 replies
  • 0 kudos
mgiglia
by Contributor
  • 4876 Views
  • 4 replies
  • 2 kudos

Resolved! GitHub Credentials Won’t Save on User Settings Page

When I attempt to save my username and token for Github I receive a “Failed to Save. Try again.” message. I’ve used Azure DevOps with another DB workspace and never had an issue saving my PAT. I’ve tried using both my GitHub username and email wi...

Failed to save.  Please try again.
  • 4876 Views
  • 4 replies
  • 2 kudos
Latest Reply
mgiglia
Contributor
  • 2 kudos

Quick update that I’ve now attempted to save my PAT for Github using two different computers and browser types (Safari and Chrome) and all have given the same “Failed to save. Please try again” message. Thankfully I can still clone from public repo...

  • 2 kudos
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