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Databricks Community Contest | Winners of the Genie-Powered App Challenge!

    The Genie has spoken And the winners of the Genie-Powered App Challenge are… A few weeks ago, we threw down a challenge: build something incredible with Databricks Apps and Genie Agent. And wow, you delivered. From smart, real-world prob...

  • 1735 Views
  • 11 replies
  • 9 kudos
2 weeks ago
Community Bricktalk Alert | Real-Time Data & AI: Tripwise Demo

Hey Databricks Community! Join us for a free community-sponsored BrickTalk on Thursday, September 24, 2026. BrickTalks is a community event series where Databricks experts share real-world use cases, demos, and practical insights for building with Da...

  • 280 Views
  • 1 replies
  • 2 kudos
a week ago
DATA + AI World Tour 2026

REGISTRATION IS NOW OPEN The Data + AI World Tour is heading your way A free, one-day event on how organizations are building AI they can trust to deliver real outcomes - by grounding models in their own enterprise data and business context. THE...

  • 1078 Views
  • 0 replies
  • 3 kudos
3 weeks ago
Databricks Advanced Learning Festival: September 16 - October 14 2026

Databricks Advanced Learning Festival September 16 – October 14, 2026 Join us for a four-week event dedicated to learning, upskilling, and advancing your career in data engineering, analytics, machine learning, and generative AI. Whether you are...

  • 132927 Views
  • 205 replies
  • 64 kudos
08-21-2026
Virtual Event | Closing the AI Context Gap: How to Teach AI How Your Business Actually Runs

Virtual Event Time: AMER Sept 23 / 9 AM PTEMEA Sept 24 / 9 AM BST / 10 AM CESTAPJ Sept 24 / 9:30 AM IST / 12 PM SGT / 1 PM JST/KST / 2 PM AEST (Japanese and Korean captions available) Register for the Workshop Note: Marking RSVP on this Community ...

  • 904 Views
  • 0 replies
  • 2 kudos
3 weeks ago
Databricks EMEA Learning Festival | September 29-30

Databricks EMEA Learning Festival Hands On Virtual Training 29–30 September 2026 · 09:00 BST / 10:00 CEST · Fully virtual · Free to join Ready to accelerate your journey on Data & AI? Join us for the EMEA Learning Festival.  A two-day, hands-on vir...

  • 3327 Views
  • 0 replies
  • 3 kudos
08-11-2026
Databricks Community Champion - August 2026 - Shamen Paris

Community Champion • Our Community Champion Program celebrates members who consistently contribute their expertise, support fellow practitioners, and help shape a stronger and more collaborative Databricks Community. Every month, we recognize individ...

  • 671 Views
  • 6 replies
  • 7 kudos
a week ago
Solution Accelerator Series | Customer Entity Resolution

Building a customer 360 requires connecting customer records across disparate data sets and establishing common customer identities. The Customer Entity Resolution Solution Accelerator shows how to build that foundation by translating customer attrib...

  • 220 Views
  • 0 replies
  • 2 kudos
Tuesday
🌟 Community Pulse: Your Weekly Roundup! September 07 – 13, 2026

The Weekly Digest • September 7 – September 13 Community Pulse A new week, a fresh wave of articles, answers, and discussions. Here's your weekly catch-up. This Week's Community Stars   The members who showed up and made a difference this week ...

  • 235 Views
  • 0 replies
  • 4 kudos
Thursday

Community Activity

nsingh_tl
by > New Contributor
  • 153 Views
  • 9 replies
  • 5 kudos

Unauthorized network access to workspace

We're setting up a new workspace on AWS commercial cloud (customer-managed VPC, back-end PrivateLink) and are blocked from using Unity Catalog due to an account-level network policy restriction. Issue:Notebook calls to Unity Catalog fail with:Error C...

  • 153 Views
  • 9 replies
  • 5 kudos
Latest Reply
nsingh_tl
New Contributor
  • 5 kudos

Additionally, I have used SRA to deploy with custom networking option

  • 5 kudos
8 More Replies
Jeneive
by > New Contributor
  • 95 Views
  • 1 replies
  • 0 kudos

Both Databricks Apps Returning 502 Bad Gateway

I am experiencing an issue with both of my Databricks Apps. Both applications are currently unavailable and are returning the same 502 Bad Gateway error.This is affecting both applications, so I would appreciate it if you could investigate whether th...

  • 95 Views
  • 1 replies
  • 0 kudos
Latest Reply
ThomazNeto
Databricks Partner
  • 0 kudos

Hi,A 502 at the app URL means the Databricks reverse proxy can reach the platform but not your app process. Two things to check first, because both apps failing at once points to something common rather than a bug in either one.First, and this is my ...

  • 0 kudos
diliprreddy
by > Visitor
  • 78 Views
  • 1 replies
  • 0 kudos

constraints are not creating on materialized views

Hi,We are loading data from the Bronze layer to the Silver layer and creating materialized views with primary key and foreign key constraints. We have a total of 33 dependent tables, and the load is being performed using a Spark Declarative Pipeline ...

  • 78 Views
  • 1 replies
  • 0 kudos
Latest Reply
ThomazNeto
Databricks Partner
  • 0 kudos

Hi,"FAILED unexpectedly, please contact Databricks support" is the generic wrapper, the real cause is in the event logSELECT timestamp, level, message, error, details FROM event_log('your-pipeline-id') WHERE error IS NOT NULL OR level = 'ERROR' ORDER...

  • 0 kudos
Jim_Anderson
by Databricks Employee
  • 8776 Views
  • 17 replies
  • 17 kudos

FAQ for Advanced Learning Festival September 16 - October 14 2026

Frequently Asked Questions Databricks Advanced Learning Festival | September 16 - October 14 2026 General Where can I ask questions while going through the self-paced material? The Databricks Academy Learners Group page is a forum within the Data...

  • 8776 Views
  • 17 replies
  • 17 kudos
Latest Reply
edisongomezs
  • 17 kudos

I am currently completing the Data Engineer Learning Plan using my personal Databricks Academy account during the Advanced Learning Festival (Sept 16 – Oct 14, 2026).Could you please confirm if simply completing the required courses on Databricks Aca...

  • 17 kudos
16 More Replies
treesloth
by > New Contributor III
  • 400 Views
  • 4 replies
  • 4 kudos

Making transform dynamic and user-selectable

Hello.  I have a straightforward bar graph visual.  I generally want to display one year's data, displayed monthly.  However, when certain filters are applied, the data becomes limited to 1 month, which just produced one very wide bar.  Not very usef...

  • 400 Views
  • 4 replies
  • 4 kudos
Latest Reply
treesloth
New Contributor III
  • 4 kudos

Thank you for the responses.  My assignment at work changed for a time, so I was unable to attempt these solutions.  But it's changing back soon, so I'll be able to give these a shot.  Thanks again.

  • 4 kudos
3 More Replies
Ankitkalra40
by > New Contributor II
  • 169 Views
  • 4 replies
  • 1 kudos

Personal Compute Policies

I am working with a client to set up their budget policies and compute governance.They have a team of Engineers and Scientists that work across different versions of various libraries like python, pandas, numpy, scikit, mlflow etc.Since each user req...

  • 169 Views
  • 4 replies
  • 1 kudos
Latest Reply
ivanvyd
New Contributor III
  • 1 kudos

@Ankitkalra40 since Serverless is disabled, there is one newer native option worth checking: as of the September 17 release, base environments are supported on classic compute in Beta.I haven't tried it yet, honestly, but as you might want to conside...

  • 1 kudos
3 More Replies
ajaymittal
by > New Contributor II
  • 331 Views
  • 6 replies
  • 0 kudos

Databricks Champion Program Prerequisite Visibility Issue

Hi Databricks Team,I have successfully completed all the prerequisites required for the Databricks Champion Program. However, despite following up with the designated SPOC since 31-Aug-2026, my panel review has still not been scheduled. The reason pr...

Certifications
certificate
Certification
Certification issues
  • 331 Views
  • 6 replies
  • 0 kudos
Latest Reply
Cert-Team
Databricks Employee
  • 0 kudos

@ajaymittal I asked the support team to follow up.

  • 0 kudos
5 More Replies
fawad956
by > New Contributor
  • 82 Views
  • 0 replies
  • 0 kudos

State of AI Agents

Three years ago, provisioning a test database at work meant a full ticket cycle with my name on the approval. Last week I watched an analyst spin one up in under a minute using an AI agent, no ticket, no wait.I did not expect database administration ...

  • 82 Views
  • 0 replies
  • 0 kudos
pharma70
by > Visitor
  • 119 Views
  • 3 replies
  • 2 kudos

Schema changes notification

 Hi all,Sometimes an upstream source adds a new column without letting us know. We do not want the Databricks workflow to fail when this happens, but we would like to be notified so we can review the new column and decide whether to include it in our...

  • 119 Views
  • 3 replies
  • 2 kudos
Latest Reply
ivanvyd
New Contributor III
  • 2 kudos

@pharma70 if this ingestion is using Auto Loader, cloudFiles.schemaEvolutionMode = "rescue" seems like a good fit here. In that mode Auto Loader keeps the stream running, does not evolve the schema, and puts new fields into _rescued_data.You can then...

  • 2 kudos
2 More Replies
jduran9987
by > New Contributor
  • 285 Views
  • 7 replies
  • 1 kudos

Resolved! Serverless Capabilities Not Available In My Workspace

Hello,My AWS Databricks account is paid Premium and has serverless compute enabled but the only types I see for SQL warehouses are Pro and Classic.I created two workspaces each with “Use serverless compute with default storage,” and "Use your existin...

  • 285 Views
  • 7 replies
  • 1 kudos
Latest Reply
aayush_410
New Contributor
  • 1 kudos

The core issue with your prototype is that the file discovery step is being duplicated: Auto Loader already does incremental, stateful file discovery internally (and can use cloud-native file notifications instead of directory listing), but your dbut...

  • 1 kudos
6 More Replies
Ashwin_DSA
by Databricks Employee
  • 58 Views
  • 0 replies
  • 0 kudos

Row-level security when the filter column is not on your table

A common question when setting up row-level security in Unity Catalog is what to do when the column that decides who can see a row is not on the table you want to protect. The value lives in a related table, one join away. This comes up often in ins...

diagram_1_setup.png shot_schema.png diagram_2_nested.png shot_sql_error.png
  • 58 Views
  • 0 replies
  • 0 kudos
Mario_D
by > New Contributor III
  • 1450 Views
  • 4 replies
  • 3 kudos

Resolved! Missing upstream column lineage missing from api call after some time

I ran the following piece of code on 2 occasions.table_name = 'full path of table"lineage = w.api_client.do("GET",f"/api/2.0/lineage-tracking/column-lineage",body={"table_name": table_name,"column_name": "column_x"})u_lineage_df = spark.createDataFra...

  • 1450 Views
  • 4 replies
  • 3 kudos
Latest Reply
carldolan
Visitor
  • 3 kudos

@Mario_D wrote:I ran the following piece of code on 2 occasions.table_name = 'full path of table"lineage = w.api_client.do("GET",f"/api/2.0/lineage-tracking/column-lineage",body={"table_name": table_name,"column_name": "column_x"})u_lineage_df = spar...

  • 3 kudos
3 More Replies
techinlayers
by > New Contributor
  • 54 Views
  • 0 replies
  • 0 kudos

How I explain classic vs serverless compute, and the limitation list I check before migrating a job

Sharing the two-column version I use when someone asks which compute to pick.Classic: the control plane requests VMs from your cloud provider and the cluster runs in your own account and network. You own instance types, autoscaling and networking, an...

  • 54 Views
  • 0 replies
  • 0 kudos
kapil_dua
by > Databricks Partner
  • 57 Views
  • 0 replies
  • 0 kudos

Check my blog on Databricks Unity Catalog

Struggling with a legacy Hive Metastore? I published a deep dive on modernizing your Data Governance on Databricks. Read how we executed a Unity Catalog migration for a complex, multi-tenant enterprise without disrupting daily business operations.htt...

  • 57 Views
  • 0 replies
  • 0 kudos
kapil_dua
by > Databricks Partner
  • 73 Views
  • 0 replies
  • 0 kudos

Check my blog on Databricks Unity Catalog

Struggling with a legacy Hive Metastore? I just published a deep dive on modernizing your Data Governance on Databricks. Read how we executed a Unity Catalog migration for a complex, multi-tenant enterprise without disrupting daily business operation...

  • 73 Views
  • 0 replies
  • 0 kudos
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Multi-region model serving on Databricks with OpenSharing

Introduction Enterprises today serve customers across continents, from New York to Singapore, London to São Paulo. For these organizations, delivering fast, reliable user experiences is a business req...

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