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Administration & Architecture
Explore discussions on Databricks administration, deployment strategies, and architectural best practices. Connect with administrators and architects to optimize your Databricks environment for performance, scalability, and security.
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Forum Posts

jduran9987
by • New Contributor II
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Resolved! Serverless compute is not available in my account/workspaces

I've been going back and forth with Databricks support for some time regarding serverless compute. None of my workspaces offer Serverless as a compute option; I only see Pro and Classic, despite my account and workspaces meeting the documented requir...

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ThomazNeto
Databricks Partner
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Hi Jonathan,You're in a loop that shouldn't exist, and I won't send you back to help@. A few things that may get you out of it.1. Name the exact condition. The docs describe your situation almost word for word: "If an account has a granted postponeme...

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dbrixr
by • New Contributor II
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Reverse colors in dark mode

It seems that Databricks implements its dark mode by applying the invert filter so that all colors are reversed. This is problematic if one wants to create some sort of html widget or rich output since this filter is passed down to the result of disp...

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DavidLin
Databricks Employee
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HTML outputs in dark mode was recently improved. Please see https://docs.databricks.com/aws/en/notebooks/notebook-ui#html-outputs-in-dark-mode and try it out!

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AnhPT
by • New Contributor III
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Resource limits

Hi forks,I see page https://docs.databricks.com/aws/en/resources/limitsDoes Databricks have dashboard concurrent limits and resource limits ? I am wondering whether these limits are calculated over a time window of 1 day, 1 hour, or 1 minute. Please ...

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Louis_Frolio
Databricks Employee
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Hello @AnhPT, I took a look at both internal and external documentation and here is what I found. @Satyasai pointed you at the right page for dashboards; the reason it felt thin is that the time-window question doesn't apply to most of what's on it. ...

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AnhPT
by • New Contributor III
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Deployment Jobs structured yaml.

 Does DAB support any form of task reuse or shared task templates across job definitions — so the wrapper tasks don't need to be physically repeated in every file?Is there a recommended pattern to externalize the orchestration wrapper (logging, skip ...

  • 222 Views
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juan_maedo
Contributor
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Hi @AnhPT ,1 and 2. I’ll combine these two since it might be helpful—I can tell you that I’ve used this approach successfully. In a situation I’ve encountered with similar archetypes—where utilities or steps were exactly the same across bundles—and w...

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And2
by • New Contributor
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Network Check Control Plane Failure- Vnet injection

Hi,I'm receiving the following error when trying to run a classic compute:Error message: [details] X_NHC_MULTIPLE_COMPONENTS_SSL_ERROR: Instance failed network health check before bootstrapping with fatal error: X_NHC_MULTIPLE_COMPONENTS_SSL_ERROR 3 ...

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Louis_Frolio
Databricks Employee
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Hello @And2 , I took a look at both internal and external documentation and here is what I found. This looks like an inspection or outbound policy problem rather than a missing control plane IP range. Every failed entity came back with curl (35) "Con...

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JoaoPigozzo
by • New Contributor III
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Budget override option not available

Hi everyone,I’m trying to configure a per-user budget override for Genie, following the documentation: https://learn.microsoft.com/en-us/azure/databricks/genie/budgets.However, the “Add override” option is not appearing for me in the Budget configura...

  • 176 Views
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Louis_Frolio
Databricks Employee
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Hello @JoaoPigozzo , I took a look at both internal and external documentation and here is what I found. There's no separate enablement toggle for overrides. What the docs describe is a prerequisite, and it's easy to miss. The Add override control li...

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Fortinbras
by • New Contributor II
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Databricks App architecture with AppKit - agentic app with governed write-back functionality

Hi Everyone,I am currently working on an internal application for editing and analyzing forecast data built and hosted via Databricks Apps. I would appreciate a sanity check from anyone who has taken AppKit into production as I am planning on utilizi...

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Louis_Frolio
Databricks Employee
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Hello @Fortinbras , I took a look at both internal and external documentation and here is what I found. Short answer: your instinct is right. There's no AppKit plugin that hands you optimistic concurrency or audit history as a feature. Those belong i...

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FarBo
by • New Contributor III
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Resolved! Enable Databricks system error

Hi,We want to enable some system system tables in our databricks workspace using this command:curl -v -X PUT -H "Authorization: Bearer <PAT token>" "https://adb-0000000000.azuredatabricks.net/api/2.0/unity-catalog/metastores/<metastore-id>/systemsche...

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lakshmannikhil
New Contributor
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I have system tables enabled at a metastore level, however for some reason the workspace_latest table is not showing up in the access schema. Any idea why that table alone is missing , I have only 6 tables on this schema now 

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revian
by • New Contributor II
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Serverless DNS failures after trial upgrade (AWS us-east-2)

Our AWS Premium serverless workspace in us-east-2 cannot resolve several public domains. We added a payment method, and the account UI confirms that the trial upgrade is complete.Three fresh serverless notebook runs on September 24, 2026, at approxim...

  • 486 Views
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dbxenthusiast
New Contributor II
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@revian We are also seeing a similar issue where serverless can't access the public internet although egress is enabled. We are also on Premium and using AWS as our cloud.Another issue we are facing is that we are unable to access any Unity Catalog e...

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RodrigoSilva
by • New Contributor II
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Accidentally removed the only workspace admin – Free Edition

Hello Databricks Team,I accidentally removed my own user account from the admins group in my Databricks Free Edition workspace.I was the only administrator, and I can no longer access the Identity and Access settings.My account still has access to th...

  • 222 Views
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Ashwin_DSA
Databricks Employee
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Hi , Sorry to hear about this. On a paid Databricks account, the normal recovery path is to log in to the account console as an account admin and reassign the workspace admin role from there. However, Free Edition accounts do not have access to the a...

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yxnz1e
by • New Contributor II
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Managed Disaster Recovery

Hi, I have been doing testing on Managed DR, just few questions that i'm unable to find solution for:1. I have observed that it takes more time in replication for empty catalogs rather than catalogs that have some data, does replication get stuck som...

yxnz1e_0-1790318716914.png
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ThomazNeto
Databricks Partner
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Hi,I've tested managed DR as well, and the docs cover less of this than you'd hope, so here's what they do say.1. Slow replication on empty catalogs. The docs don't explain this directly, but two details help. The replication point is group-wide: it ...

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daniel_benchANT
by • New Contributor II
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Resolved! Access to Lakehouse Real-Time (RT) in the preview tab

Hi Databricks team,we are currently doing an performance-centric assessment of Databricks and it would be great if we could also try the beta feature Lakehouse RT but this is not yet listed under the preview features. Is there any chance to get acces...

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Ashwin_DSA
Databricks Employee
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Hi @daniel_benchANT, Lakehouse//RT is currently in Beta, and it's gated, which is why you are not seeing it listed on the Previews page in your workspace yet. The feature only appears there after your Databricks account team has enabled it for your s...

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aswinkks
by • Contributor
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Resolved! Reliable approach for scaling Databricks Apps down and starting them on demand

Hi everyone,I'm exploring ways to reduce compute costs for Databricks Apps during non-business hours.I understand we can use Databricks Jobs to stop Apps on a schedule, but I'm confused about the on-demand part: If the App is stopped and a user tries...

  • 374 Views
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balajij8
Esteemed Contributor II
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@aswinkks Native start on first use is not available on Databricks Apps unlike SQL warehouses. A stopped app is entirely inaccessible and incurs no costs. Unlike few other services that has native scale to zero capabilities, Databricks Apps operate i...

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jonescm128
by • New Contributor II
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Resolved! How to save notebooks for later

Is there a way to save a notebook so I can access it intermittently? I can access in "recents" for up to a month but if I don't use the notebooks that often, is there another way I can save and access them? Is there a way to "favorite" notebooks that...

  • 312 Views
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balajij8
Esteemed Contributor II
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@jonescm128 Favorites feature exists for Unity Catalog objects within the schema browser and generally not for the notebooks.You can follow belowOrganize notebooks into foldersYou can use the Workspace browser (Workspace in the left sidebar) to creat...

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SyedKhalidAhmed
by • New Contributor II
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Resolved! Notebook cell not displaying full code, defaults to scrolling

Hi team, the code cells default to scrolling, instead of showing the complete code. There is no way to change this behaviour.Previously all the code was displayed at once, but since today it is in scrolling mode. I want to see the complete code in th...

  • 542 Views
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Ashwin_DSA
Databricks Employee
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@SyedKhalidAhmed - I believe this is now fixed and you should be able to view the full cell now. Let me know if that's not the case.

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