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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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Data + AI Summit 2024 - Data Lakehouse Architecture


Forum Posts

clyormz
by New Contributor
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  • 1 replies
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databricks on azure jdbc

Hello Databricks teamI have one question regarding data bricks on azure configuration using jdbc [Simba][SparkJDBCDriver](700100)I am getting below error message : java.sql.SQLException: [Simba][SparkJDBCDriver](700100) Connection timeout expired. De...

  • 1345 Views
  • 1 replies
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Latest Reply
jose_gonzalez
Databricks Employee
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Check your network connection. Try "%sh nc -zv {hostname} {port}"

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Daalip808
by New Contributor
  • 1729 Views
  • 0 replies
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Unity Catalog - Created UC and linked it to my DEV storage account for the entire org

Hello everyone,I was lead in a data platform modernization project. This was my first time administrating databricks and I got myself into quite the situation. Essentially i made the mistake of linking our enterprise wide Unity Catalog to our DEV Azu...

Administration & Architecture
Backup & Restore
governance
Unity Catalog
  • 1729 Views
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Snoonan
by Contributor
  • 2361 Views
  • 1 replies
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Resolved! Creating Databricks workspace

Hi all,I am creating a Databricks workspace that has its own virtual network.When I create it I get this error:'The workspace 'xxxxxx' is in a failed state and cannot be launched. Please review error details in the activity log tab and retry your ope...

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  • 1 replies
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Latest Reply
Snoonan
Contributor
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Hi all,I resolved the issue.My subnets did not have the correct delegations.Thanks,Sean

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Joaquim
by New Contributor II
  • 5702 Views
  • 3 replies
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New admin question: How do you enable R on a existing cluster?

Hello Community. I have a user trying to use R and receive the error message illustrated on the attachment. I can't seem to find correct documentation on enabling R on an existing cluster. Would anyone be able to point me in the right direction? Than...

  • 5702 Views
  • 3 replies
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Latest Reply
Aviral-Bhardwaj
Esteemed Contributor III
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This will help you

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saikrishna3390
by New Contributor II
  • 2425 Views
  • 2 replies
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Resolved! How do we get user list who accessed specific table or view in Unity catalog for last 6 months

We have a business use case where we want to track users who accessed a specific table in Unity catalog for last 6 months . Is there a way where we can pull this data ? 

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Latest Reply
Aviral-Bhardwaj
Esteemed Contributor III
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yes system table will have all details

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madhura
by New Contributor II
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Rest endpoint for data bricks audit logs

I am trying to find official documentation link to get audit logs of data bricks. unable to find it. referred on.https://docs.databricks.com/en/administration-guide/account-settings/audit-logs.htmlhttps://docs.databricks.com/api/workspace/introductio...

  • 1323 Views
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Latest Reply
Yeshwanth
Databricks Employee
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@madhura  I could not find any endpoint that can be used to get the Audit logs. However, you can enable system tables in your workspace and try to read the data just like you read from any other table. Please check this to enable system tables: https...

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Priyam1
by New Contributor III
  • 1842 Views
  • 1 replies
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Databricks Job alerts

I'm currently running jobs on job clusters and would like these jobs to time out after 168 hours (7 days), at which point a new job cluster will be assigned. This timeout is specifically to ensure that jobs don't run on the same cluster for too long,...

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Latest Reply
Yeshwanth
Databricks Employee
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@Priyam1 Good day!Based on the information provided, it seems that we do not have a direct way to mute notifications for timed-out jobs while still receiving alerts for job failures. You can reduce the number of notifications sent by filtering out no...

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mathiaskvist
by New Contributor III
  • 5518 Views
  • 7 replies
  • 1 kudos

Resolved! Valid Workspace Conf keys

HiI'm trying to automate the configuration of Admin Settings of our Databricks Workspace using Terraform. However identifying the correct config keys is very difficult.Databricks exposes a Workspace Conf API (Enable/disable features | Workspace Conf ...

  • 5518 Views
  • 7 replies
  • 1 kudos
Latest Reply
Alexis_Chicoine
New Contributor II
  • 1 kudos

I wanted to know the key for Store interactive notebook results in customer account.It's not ideal but by using the browser dev tools you can find out what it is by looking at the network activity after toggling it in the UI.  

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m997al
by Contributor III
  • 3734 Views
  • 6 replies
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Azure Databricks with standard private link cluster event log error: "Metastore down"...

We have Azure Databricks with standard private link (back-end and front-end private link).We are able to successfully attach a Databricks workspace to the Databricks metastore (ADLS Gen2 storage).However, when trying to create tables in a catalog in ...

  • 3734 Views
  • 6 replies
  • 3 kudos
Latest Reply
CharlesWoo
New Contributor II
  • 3 kudos

can confirm that the approach will solve your error. Ran into a similar issue a while back.

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5 More Replies
aockenden
by New Contributor III
  • 1354 Views
  • 4 replies
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Secrets ACL API Behavior Change

Hey all,Has the behavior of the Secrets ACL API changed over the last 24 hours? With no code changes on our scope-deployment pipeline, I am suddenly getting strange errors back from this endpoint.Anybody else noticing a change?Thanks,Alex

  • 1354 Views
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Latest Reply
aockenden
New Contributor III
  • 0 kudos

Idk, I control the resource group myself and I don't remember ever granting or revoking contributor roles on that RG for any of these users which are now suddenly throwing errors. Interesting to see that line from the docs... I wonder if that was alw...

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Fresher
by New Contributor II
  • 2703 Views
  • 4 replies
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Databricks is taking too long to run a query

I ran a simple query. It is taking too much time and it doesn't stop running. I am the only one who is using cluster. It's happening to every notebook in the workspace.

  • 2703 Views
  • 4 replies
  • 1 kudos
Latest Reply
Lakshay
Databricks Employee
  • 1 kudos

Do you see spark jobs running in Spark UI ?

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harripy
by New Contributor III
  • 1504 Views
  • 1 replies
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Proper way to collect Statement ID from JDBC Connection

Hi, We are executing DML calls on Databricks SQL Warehouse programmatically, with Java and Python.There can be thousands of executions running on daily level, so in case of an error occurs, it would be very beneficial to spot the Statement ID of the ...

  • 1504 Views
  • 1 replies
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Latest Reply
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Hi, We are executing DML calls on Databricks SQL Warehouse programmatically, with Java and Python.There can be thousands of executions running on daily level, so in case of an error occurs, it would be very beneficial to spot the Statement ID of the ...

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harripy
by New Contributor III
  • 2313 Views
  • 2 replies
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Resolved! Native service principal support in JDBC/ODBC drivers

Read from Databricks integration best practises about the native support for Service Principal authentication on JDBC/ODBC drivers. The timetable mentioned for this was "expected to land in 2023", is this referring to the https://docs.databricks.com/...

  • 2313 Views
  • 2 replies
  • 1 kudos
Latest Reply
daniel_sahal
Esteemed Contributor
  • 1 kudos

@harripy As it says in the documentation, JDBC driver 2.6.36 and above supports Azure Databricks OAuth secrets for OAuth M2M or OAuth 2.0 client credentials authentication. Microsoft Entra ID secrets are not supported.https://learn.microsoft.com/en-u...

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Swoops
by New Contributor II
  • 1794 Views
  • 1 replies
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Resolved! What happens to the Workspace when deleting the user that created that workspace

Hi,Background:In Azure-Datebricks:We have a personal account that created a workspace, this workspace is our main workspace. The users Microsoft Office account is already deleted but the user still exist in Databricks.Question 1 is:What happens to th...

  • 1794 Views
  • 1 replies
  • 2 kudos
Latest Reply
arpit
Databricks Employee
  • 2 kudos

What happens to this workspace if we delete the User from workspace? Will the Workspace be deleted? → Workspace will not get deleted. It will continue to function.Is it possible to change Workspace own to another account i.e. a service account. If so...

  • 2 kudos

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