- 932 Views
- 1 replies
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Resolved! Group-based auth with Lakebase Data API
While Lakebase supports group-based authentication, this doesn't seem to have carried over to Lakebase Data API.Here, we must assign on the individual user or service principal,Create principalSetup authenticator accessSchema- and table grantsThis me...
- 932 Views
- 1 replies
- 1 kudos
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Hi Malthe, you're right, the Data API doesn't support group roles yet. The reason is how it authenticates. Over a normal Postgres connection you can log in as a group role (created with `databricks_create_role('<group>', 'GROUP')`). The Data API work...
- 1 kudos
- 716 Views
- 5 replies
- 5 kudos
Resolved! Lakebase Data API (GCP) returns jwk not found for valid service principal tokens
Workspace on GCP us-central1, Lakebase Autoscaling (Beta). The Data API returns 400 {"message":"jwk not found"} for every request.Setup follows the docs: role created with databricks_create_role('<sp-uuid>', 'SERVICE_PRINCIPAL'), GRANT "<sp-uuid>" TO...
- 716 Views
- 5 replies
- 5 kudos
- 5 kudos
Update: resolved. Databricks confirmed this was a bug on their side in the Data API's JWKS resolution on GCP, and it has been fixed. The same requests that were failing with jwk not found now return 200 OK, with no changes to my configuration (same s...
- 5 kudos
- 769 Views
- 5 replies
- 3 kudos
Resolved! Lakebase Data API – First Request Times Out After 8 Seconds When Compute Is Offline
Hi Everyone,I’m using the Databricks Lakebase Data API and have noticed that the first API call consistently times out after approximately 8 seconds when the Lakebase compute is offline.The first request triggers the compute to start, and the compute...
- 769 Views
- 5 replies
- 3 kudos
- 3 kudos
Update on this post: I have raised a support case with Databricks and requested that the timeout be increased. The timeout has been increased to 20 seconds.
- 3 kudos
- 679 Views
- 4 replies
- 4 kudos
Lakebase Postgres branch stuck "disabled" after auto-archive → unarchive (Public Preview)
Hi all,Running into what looks like a platform bug with Lakebase Postgres (Public Preview) and hoping a community engineer can help, since my Databricks support case (#01009170) was closed as out of entitlement (personal account, no support contract)...
- 679 Views
- 4 replies
- 4 kudos
- 4 kudos
I also faced the same error as @jeremiasInetum. So I applied the steps from @Gokul_Pillai1 and status.disabled became false. After that, I navigate to branches in Lakebase. In branch overview, click on Protect button under Disable archiving.Click Se...
- 4 kudos
- 429 Views
- 3 replies
- 1 kudos
Lakebase Postgre updating Delta Table.
I am using Postgre for OLTP processing for POS application.Lag is reduced a lot, however when there is updation on Postgre table, I need to sync back to delta table. There is one way from delta table sync table (read only). Any design pattern sas to ...
- 429 Views
- 3 replies
- 1 kudos
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As @balajij8 and @srini_ve @mentioned, Lakebase CDF is the way to do it. You’ll have the change data flowing to lake house as SCD2 so you have a record of all the transactions happening in lakebase stored in your lake house. I have a LinkedIn post wr...
- 1 kudos
- 893 Views
- 1 replies
- 2 kudos
Resolved! Lakebase synced table doesn’t recognize Auto CDF on a SDP materialized view
I’m trying to create a triggered Lakebase synced table from a SDP-created materialized view.The source MV uses Automatic CDF: row tracking is enabled and legacy CDF (delta.enableChangeDataFeed) is disabled. The Automatic CDF workspace preview is enab...
- 893 Views
- 1 replies
- 2 kudos
- 2 kudos
Short answer: No — Lakebase synced tables in Triggered/Continuous mode do not currently support Automatic CDF from materialized views. This is a documented limitation, not a configuration issue.The synced tables documentation explicitly states:"Sourc...
- 2 kudos
- 1296 Views
- 2 replies
- 3 kudos
Resolved! How to prevent users from creating Lakebase compute?
Dear community,According to [1] and other sources, all workspace users are assigned `CAN_CREATE` on lakebase projects, and this permission "can't be revoked".The problem is that such a project comes with by default a 8 - 16 CU lakebase compute instan...
- 1296 Views
- 2 replies
- 3 kudos
- 3 kudos
Thank you very much for also looking into this.I've submitted this as feedback via the new Lakebase Postgres web-ui. It doesn't look like I can link to that submitted feedback here. Let's hope for the best.
- 3 kudos
- 4857 Views
- 4 replies
- 0 kudos
Resolved! Controlling Agent access to Tools and Tool access to Data Operations
I am building an agentic workflow. This is a multi agent workflow - Plan, Reason, Act and Synthesize. Each agent has its own access to tools to take ACTIONS on data. Some of these agents are READ only, some can WRITE/UPDATEAll data is resident withi...
- 4857 Views
- 4 replies
- 0 kudos
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Hi Ashwin I do want to contrast you stated really well from what is stated or implied in the Service Control policies documentation you shared.You said things1) For write or move actions, I would strongly recommend a controlled execution pattern... p...
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- 1704 Views
- 1 replies
- 0 kudos
Resolved! Lakebase Data API private access with Public Network Access disabled
We are testing Azure Databricks Lakebase Autoscaling with Public Network Access disabled and standard inbound Private Link enabled.The workspace UI works privately through VPN, but the Lakebase Data API hostname still resolves to a public IP and retu...
- 1704 Views
- 1 replies
- 0 kudos
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Hi @POCUSER , Yes, the Lakebase Data API can be used privately with Public Network Access disabled. Because the Data API is a REST endpoint (Lakebase Data API), it goes through your workspace’s standard inbound (front-end) Private Link, the databrick...
- 0 kudos
- 1960 Views
- 2 replies
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Resolved! Inquiry regarding Query History and Audit Logs for Databricks Lakebase
We are using Lakebase Data API (HTTP Endpoint) to execute queries and need to verify the audit log capabilities for compliance. Could you please clarify:Query Text Logging: Does Databricks capture the full SQL statement text and the actual user ident...
- 1960 Views
- 2 replies
- 0 kudos
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Hi @POCUSER, I’m not aware of any public documentation that explicitly confirms that every request sent through the Lakebase Data API is captured in system.query.history or exposed through a dedicated per-request audit log. A practical way to validat...
- 0 kudos
- 4822 Views
- 4 replies
- 1 kudos
How to access a delta table in UC from lakebase postgres ?
Hi DB Community ,Is there any way to access/write to delta table in UC from lakebase postgres ? There's a way using "Sync Table" - but it is recommended only to read data from Sync Table . Databricks recommends against writing to sync table . Or else...
- 4822 Views
- 4 replies
- 1 kudos
- 1 kudos
Currently, direct write-back from Lakebase PostgreSQL to Unity Catalog Delta tables is not the recommended pattern.A few points that may help:• “Sync Tables” are mainly designed for replication/read access scenarios. Databricks currently recommends a...
- 1 kudos
- 2323 Views
- 3 replies
- 1 kudos
How to create a lakebase table ?
Hi databricks community, I want to create a lakebase table that is synced with the delta table . So whenever the delta table is updated the changes should be available in lakebase table. Now I want to create a databricks streamlit application and ma...
- 2323 Views
- 3 replies
- 1 kudos
- 1 kudos
You can use Lake base Autoscaling with Synced Tables.Synced tables empower you to export high quality & governed data from Lakehouse into Lake base. Its specifically designed for downstream applications requiring extreme responsiveness (sub 10ms resp...
- 1 kudos
- 3165 Views
- 3 replies
- 0 kudos
Lakebase auto start/stop
It doesn’t appear that the Lakebase OLTP instances function like Sql warehouses in the following ways:• automatically starting when initiating a connection• automatically stopping after no usage in x minutesI am wondering if others have use cases for...
- 3165 Views
- 3 replies
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Lake base supports Autoscaling & Scale to Zero with Automatic Suspension & Reactivation capabilitiesAutomatic Suspension - Lake base compute automatically suspends after a period of inactivity (default is 5 minutes).Reactivation - The compute automat...
- 0 kudos
- 4129 Views
- 6 replies
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Resolved! Lakebase login via REST for a service principal
Hi all,I’m trying to set up REST-based communication between my Lakebase and a REST-client.I’m following the documentation “Connecting to Lakebase via REST using a service principal” to obtain a workspace-level token. After that, I use the Lakebase D...
- 4129 Views
- 6 replies
- 0 kudos
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I created a new Lakebase project to retrace all my steps. 0- I reused my service principal on the workspace1- installed databricks authentication extension: CREATE EXTENSION IF NOT EXISTS databricks_auth;2-Added the lakehouse service principal to the...
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- 1395 Views
- 3 replies
- 2 kudos
Resolved! "Get Started with Lakebase" Course
Greetings,I am following course " Get Started with Lakebase Course". I got access to "Databricks Academy Labs" but I could not find documentation related to "Get Started with Lakebase Course". I appreciate any help. Thanks,Sri
- 1395 Views
- 3 replies
- 2 kudos
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@Sumit_7 , Thank you for sharing the course URL. I have been working through the same course. Please refer to the 4th lesson, “Demo: Creating and Exploring a Lakebase Project.”I was not able to find any related documentation—specifically the tables d...
- 2 kudos
