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Warehousing & Analytics
Engage in discussions on data warehousing, analytics, and BI solutions within the Databricks Community. Share insights, tips, and best practices for leveraging data for informed decision-making.
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Forum Posts

MadelynM
by Databricks Employee
  • 3271 Views
  • 0 replies
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[Recap] Data + AI Summit 2024 - Warehousing & Analytics | Improve performance and increase insights

Here's your Data + AI Summit 2024 - Warehousing & Analytics recap as you use intelligent data warehousing to improve performance and increase your organization’s productivity with analytics, dashboards and insights.  Keynote: Data Warehouse presente...

Screenshot 2024-07-03 at 10.15.26 AM.png
Warehousing & Analytics
AI BI Dashboards
AI BI Genie
Databricks SQL
  • 3271 Views
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Akshay_Petkar
by Valued Contributor
  • 4280 Views
  • 1 replies
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Best Approach to Connect Quick Book with Databricks

What’s the best and seamless way to connect Quick Books data to Databricks? Is there any recommended third-party tool or direct connection using JDBC/ODBC?

  • 4280 Views
  • 1 replies
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Latest Reply
kamal_ch
Databricks Employee
  • 0 kudos

Hi Akshay,   You can use third-party tools that specialize in integrating with external platforms like Databricks. Tools such as CData, QODBC, or similar database connectors provide JDBC and ODBC drivers for QB. These drivers allow you to query Quick...

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lucy-ji
by New Contributor III
  • 2791 Views
  • 5 replies
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Resolved! How to download widget result into CSV

In the databricks Tutorial (https://docs.databricks.com/gcp/en/sql/get-started/sample-dashboards) , it says we can right click the widget and choose "Download as CSV".  However, in my databricks dashboard, when I right click the widgets, there is no ...

  • 2791 Views
  • 5 replies
  • 1 kudos
Latest Reply
lucy-ji
New Contributor III
  • 1 kudos

I find the reason is that my Admin didn't enable "SQL result download" option. Now it is solved. Thanks ALL.

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4 More Replies
teixeire
by New Contributor II
  • 2261 Views
  • 3 replies
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How to restrict external access to SQL Warehouse but allow workspace queries?

Hi everyone,I'm currently setting up access controls in our Databricks development workspace. The goal is to enable business users to explore data and build their SQL skills within the workspace itself (e.g., via SQL editor or notebooks), but prevent...

Warehousing & Analytics
Access Rights
Endpoint
sql
  • 2261 Views
  • 3 replies
  • 1 kudos
Latest Reply
Isi
Honored Contributor III
  • 1 kudos

Hi @teixeire ,To prevent external tools like Power BI or DBeaver from connecting to your SQL Warehouse, one effective approach is to restrict personal access token (PAT) creation for users who should only query data inside the Databricks workspace.Th...

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2 More Replies
meghana_tulla
by New Contributor III
  • 1603 Views
  • 5 replies
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UCX V0.58.0 Dashboard in Databricks Showing 0 Tables Despite Existing Tables.

Hi,I am currently installing UCX version 0.58.0 in Non-Unity enabled Databricks Workspace. It installed successfully and the job completes without errors. However, The Dashboard that goanna generate showing "0 Total Tables" and other metrics as 0.Has...

  • 1603 Views
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Latest Reply
meghana_tulla
New Contributor III
  • 0 kudos

Hi,Still facing the same issue actually, I am trying to automate the UCX installation using bashscript. while running the bashscript the job starts and run successfully with all run jobs. Even all jobs Ran successfully, I am getting 0 tables and 0 va...

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4 More Replies
Sweta
by New Contributor II
  • 837 Views
  • 1 replies
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Optimized option to write updates to Aurora PostgresDB from Databricks/spark

Hello All,    We want to update our postgres tables from our spark structured streaming workflow on Databricks. We are using foreachbatch utility to write to this sink. I want to understand an optimized way to do this at near real time latency avoidi...

  • 837 Views
  • 1 replies
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

  If near real-time latency is critical, focus on optimizing parallel writes with batch updates (Option 1).If you prioritize transactional stability and can tolerate slightly higher latency due to staging, continue refining your temporary table with ...

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AP01
by New Contributor
  • 2168 Views
  • 1 replies
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Databricks JDBC Error: Job Aborted Due to Stage Failure (Executor OOM - Error Code 52)

java.sql.SQLException: [Databricks][JDBCDriver](500051) ERROR processing query/statement. Error Code: 0, SQL state: null, Query: SELECT `ma***, Error message from Server: org.apache.hive.service.cli.HiveSQLException: Error running query: org.apache.s...

Warehousing & Analytics
Databricks JDBC SparkSQL OOM HiveThriftServer Error500051
Databricks SQL
JDBC Driver
SparkSQL
sql
  • 2168 Views
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Latest Reply
Alberto_Umana
Databricks Employee
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The executor does not seem to have enough memory to process the assigned tasks, OOM error.

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Kyle2
by New Contributor II
  • 2931 Views
  • 3 replies
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Databricks JDBC driver fails with socket read timeout

We work with a application that connects to our Databricks serverless SQL warehouse via Databricks JDBC driver. It runs a few thousand SQL select statements everyday, and a small percentage of them will fail with the following error details: java.sql...

  • 2931 Views
  • 3 replies
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Latest Reply
Rafael-Sousa
Contributor II
  • 1 kudos

Did you tried to increase the socket timeout?

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2 More Replies
meghana_tulla
by New Contributor III
  • 723 Views
  • 1 replies
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Issue with UCX Dashboard Display on Databricks v0.5.7 Installation

Hi,I am trying to install UCX for Databricks workspace using the Databricks CLI. When I attempt to install a specific older version instead of the latest, I get a dashboard creation error. This seems to be due to the April 7 update, which removed the...

  • 723 Views
  • 1 replies
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Latest Reply
Advika
Community Manager
  • 0 kudos

Hello @meghana_tulla! Older versions of UCX may fail to install because they try to create legacy dashboards, which are no longer supported following the April 7 update. To work around this, make sure your Databricks environment is aligned with the l...

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ahid
by Databricks Employee
  • 1748 Views
  • 2 replies
  • 1 kudos

Databricks Connector for Looker Studio – No Aggregation Pushdown + 1M Row Limit

Hi Databricks Community,I'm trying to understand which team is responsible for maintaining the Databricks Connector for Looker Studio . We’re currently facing a major performance bottleneck with how this connector operates.Specifically:The connector ...

  • 1748 Views
  • 2 replies
  • 1 kudos
Latest Reply
AndreyMirskiy
Databricks Employee
  • 1 kudos

Thank you for the feedback! Unfortunately there is a limitation in Looker Studio Community Connector API. getData method does not specify aggregation expectations for the data source. Therefore, a connector is expected to retrieve non-aggregated resu...

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1 More Replies
iamgoce
by New Contributor III
  • 3000 Views
  • 4 replies
  • 2 kudos

Resolved! Using Parameters in EXECUTE IMMEDIATE on Databricks SQL 2025.15 not working

Hi everyone,We are having an issue using parameters with EXECUTE IMMEDIATE statements, when running on SQL serverless running DBSQL v2025.15 (currently in preview channel):declare or replace var query = "SELECT :PARAMETER_1"; EXECUTE IMMEDIATE query;...

iamgoce_0-1744379589689.png iamgoce_0-1744379939492.png
  • 3000 Views
  • 4 replies
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Latest Reply
iamgoce
New Contributor III
  • 2 kudos

@Louis_Frolio thanks for the detailed explanation, that makes more sense.

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3 More Replies
Vasu_Kumar_T
by New Contributor II
  • 722 Views
  • 1 replies
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Blade bridge products Availability

Hello All,I wanted to touch base regarding the training and tool for Bladebridge Analyzer that we currently have access to. This has been quite useful in understanding and showcasing its capabilities to our customers.However, as we move forward, we a...

  • 722 Views
  • 1 replies
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Latest Reply
Renu_
Valued Contributor II
  • 0 kudos

Hi @Vasu_Kumar_T, Did you try the course mentioned on this page: https://www.databricks.com/blog/welcoming-bladebridge-databricks-accelerating-data-warehouse-migrations-lakehouseIf you are a Databricks partner, you can access BladeBridge migration tr...

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Akshay_Petkar
by Valued Contributor
  • 3107 Views
  • 10 replies
  • 7 kudos

How to Complete CDW Migration Best Practices Training Labs on Databricks Learning Portal?

I am going through the labs for the CDW Migration Best Practices training on the Databricks Learning Portal and scored 75%. However, it still shows as "In Progress."Can anyone explain the criteria for marking the labs as complete? Do I need a higher ...

  • 3107 Views
  • 10 replies
  • 7 kudos
Latest Reply
betterahyosi2k2
New Contributor II
  • 7 kudos

Hello,I'm trying to finish Delivery Specialization: CDW Migration Best Practices course but I could able to achieve only 50%.could you please share those answer notebooks to this email "betterahyosi2k20@gmail.com" ???

  • 7 kudos
9 More Replies
Paddy_chu
by New Contributor III
  • 1884 Views
  • 5 replies
  • 1 kudos

Does anyone knows how to create Pareto plot on databricks lakeview dashboard?

Hi,Does anyone knows how to create Pareto plot on databricks lakeview dashboard? My stakeholder would really like to see this display on the dashboard. I'm able to get the values on a bar chart and create a cumulative percentage variable, but when I'...

  • 1884 Views
  • 5 replies
  • 1 kudos
Latest Reply
Louis_Frolio
Databricks Employee
  • 1 kudos

I do not have any handy.  A bit of research on your part might get you what you need.  Also, the recommendations to embed in Lakeview refers to embedding a static image of your chart in Lakeview dashboards.  You cannot integrate third party tools in ...

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thales_campolim
by New Contributor II
  • 1479 Views
  • 3 replies
  • 1 kudos

How to collapse class' methods by default?

I have built a class which is already over 2.5k code lines.It is extremelly painfull have to scroll a lot once you need something you know it on the bottom. I have looked after a solution to set the collapse as a default but could not find.Has anyone...

  • 1479 Views
  • 3 replies
  • 1 kudos
Latest Reply
SP_6721
Honored Contributor II
  • 1 kudos

Hi @thales_campolim Just to clarify, are you referring to working in Databricks, or is this in another IDE or code editor?

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2 More Replies
koral
by New Contributor
  • 607 Views
  • 1 replies
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Unable to View Analytics – Admin Access Issue

Hi,I’m the admin of the account, but when I go to the Analytics section, I can’t see any data.Is there a way to fix this?Thanks!

  • 607 Views
  • 1 replies
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Latest Reply
Advika
Community Manager
  • 0 kudos

Hello @koral! It’s possible the missing data is due to the dataset being deleted or not properly loaded into the Catalog. Could you check if the dataset is still available and correctly linked? Also, make sure there aren’t any filters applied that co...

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