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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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Data + AI Summit 2024 - Data Warehousing, Analytics, and BI

Forum Posts

MadelynM
by Databricks Employee
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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
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Anonymous
by Not applicable
  • 721 Views
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Collaborating in DBSQL

Are there workarounds that would allow multiple people to edit the same dashboard? I understand that "can edit" permission is on the roadmap but is there anything else they can do in the meantime to collaborate? Is it possible to disable access contr...

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MoJaMa
by Databricks Employee
  • 1669 Views
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What are the Best Practices for SQL Endpoint sizing?

I see that cluster sizes are mentioned here https://docs.databricks.com/sql/admin/sql-endpoints.html#cluster-size but I would like to know when to pick what type of cluster (data size/ users/ concurrency) without having to do too much trial and error...

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brickster_2018
by Databricks Employee
  • 1652 Views
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Resolved! Unable to run 2 different applications with the same class name on a cluster

I have two jars with the same class name. It works fine on yarn. When trying to run these jars on the Databricks cluster, I run into issues. Why Databricks is having this limitation?

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Latest Reply
brickster_2018
Databricks Employee
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When you run the jobs in Yarn, those are 2 different applications getting submitted on Yarn. Hence each application will have a separate Spark driver JVM's. In Databricks, a cluster has one JVM for the Spark driver. When applications with the same na...

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User16826994223
by Honored Contributor III
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Resolved! Does Koalas support Structured Streaming

Does Koalas support Structured Streaming

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User16826994223
Honored Contributor III
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No, Koalas does not support Structured Streaming officially.As a workaround, you can use Koalas APIs with foreachBatch in Structured Streaming which allows batch APIs:>>> def func(batch_df, batch_id):   ... koalas_df = ks.DataFrame(batch_df)   .....

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christys
by Databricks Employee
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Latest Reply
Taha
Databricks Employee
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So if you've got an S3 bucket with your data in it, the first thing you'll need to do is connect it to a Databricks workspace to grant access. Then you can start querying the contents of the bucket from notebooks (or running jobs) by using clusters (...

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Anonymous
by Not applicable
  • 678 Views
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Latest Reply
sajith_appukutt
Honored Contributor II
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Frequency of logs in stdout / stderr would be a function of what code you run on the databricks clusters .The default log level for log4j is INFO - you could change it following the instructions here

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