- 1756 Views
- 1 replies
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Handling large volumes of streamed transactional data using DLT
We have a data stream from event hub with approximately 10 million rows per day (into one table) - these records are insert only (no update). We are trying to find a solution to aggregate / group by the data based on multiple data points and our requ...
- 1756 Views
- 1 replies
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Hi, please find below a set of resources I believe relevant for you. Success stories You can find the success stories of companies leveraging the streaming on Databricks here. Videos Introduction to Data Streaming on the Lakehouse : Structured Stream...
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- 5075 Views
- 2 replies
- 0 kudos
Resolved! Rearrange tasks in databricks workflow
Hello,There is anyway to rearrange tasks in databricks workflow?.I would like that line that join the two marked tasks doesn't pass behind the other tasks. It is posible that this line by one side?Thanks.
- 5075 Views
- 2 replies
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Hi @chemajar, Take a look at Databricks Asset Bundles. It allows you to streamline the development of complex workflows using a yaml definition. In case you need to change the task dependencies, you can rearrange the flow as you need just change the ...
- 0 kudos
- 3091 Views
- 2 replies
- 0 kudos
Do we pay just for qurery run duration while using databricks serverless sql ?
While using databricks serverless sql to run queries does we only pay for the compute resources during the run duration of the query ?
- 3091 Views
- 2 replies
- 0 kudos
- 1851 Views
- 1 replies
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- 1851 Views
- 1 replies
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Hi, can you clatify what is your aim ? Maybe there is no need to use DB SDK at all ?
- 0 kudos
- 3663 Views
- 3 replies
- 0 kudos
Unity Catalog view access in Azure Storage account
Hi,I have my unity catalog in Azure Storage account and I can able to access table objects but I couldn't find my views that were created on top of those table. 1. I can can access Delta tables & related views via Databricks SQL and also find the tab...
- 3663 Views
- 3 replies
- 0 kudos
- 0 kudos
Hi, Couple of options are possible : Use Databricks to do the complex SQL queries (joins, unions, etc) and write to a staging Delta Table. Then use DataFlow to read from that staged table. Orchestrate all of this using ADF or even Databricks Workflo...
- 0 kudos
- 3211 Views
- 2 replies
- 1 kudos
PowerBI Tips
Does anyone have any tips for using PowerBI on top of databricks? Any best practices you know of or roadblocks you have run into that should be avoided?Thanks.
- 3211 Views
- 2 replies
- 1 kudos
- 1 kudos
Hey, Use Partner Connect to establish a connection to PBI Consider to use Databricks SQL Serverless warehouses for the best user experience and performance (see Intelligent Workload Management aka auto-scaling and query queuing, remote result cache, ...
- 1 kudos
- 1927 Views
- 1 replies
- 0 kudos
Connecting to DataBricks Sql warehouse from .net
Hi,How can I connect to DataBricks sql warehouse from .net application. Kr
- 1927 Views
- 1 replies
- 0 kudos
- 0 kudos
Hey, Please, take a look at Statement Execution API Best,
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- 2146 Views
- 1 replies
- 1 kudos
Resolved! Can we get SQL Serverless warehouses monitoring data using APIs or logs ?
I am looking for a possible way to get the autoscaling history data for SQL Serverless Warehouses using API or logs.I want something like what we see in monitoring UI.
- 2146 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi Rahul, you need to perform two actions : Enable system tables schema named "compute" (how-to, take a look on the page, it's highly possible that you'll find other schemas useful too)Explore system.compute.warehouse_events table Hope this helps. B...
- 1 kudos
- 12090 Views
- 4 replies
- 1 kudos
column "id" is of type uuid but expression is of type character varying.
Hello,I'm trying to write to Azure PostgreSQL flexible database from Azure Databricks, using PostgreSQL connector in Databricks Runtime in 12.2LTS.I'm using df.write.format("postgresql").save() to write to PostgreSQL database, but getting the follow...
- 12090 Views
- 4 replies
- 1 kudos
- 1 kudos
Yes, this stack overflow was my reference too and adding below option made load go with no error on UUID data type in postgres columnSpoiler.option(stringtype, "unspecified").option(stringtype, "unspecified")https://stackoverflow.com/questions/409739...
- 1 kudos
- 2495 Views
- 1 replies
- 3 kudos
Regional Group Request for Istanbul
Hello, I kindly request the formation of a regional group for Istanbul/Turkey. I would appreciate your assistance in this matter.Thank you,Can
- 2495 Views
- 1 replies
- 3 kudos
- 3 kudos
@kankotan Happy to help set it up for you. I have dropped an email for more information!
- 3 kudos
- 1396 Views
- 0 replies
- 0 kudos
Usage of SparkMetric_CL, SparkListenerEvent_CL and SparkLoggingEvent_CL
I am wondering If can retrieve any information from Azure Log Analytics custom tables (already set) for Azure Databricks. Would like to retrieve information about query and data performance for SQL Warehouse Cluster. I am not sure If I can get it fro...
- 1396 Views
- 0 replies
- 0 kudos
- 2120 Views
- 2 replies
- 0 kudos
Method public void org.apache.spark.sql.internal.CatalogImpl.clearCache() is not whitelisted on clas
I'm executing a notebook and failed with this error: Sometime, when i execute some function in spark and also failed with the error 'this class is not whitelist'. Could everyone help me check on this?Thanks for your help!
- 2120 Views
- 2 replies
- 0 kudos
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Thanks for your feedback, actually my cluster is shared cluster, and then I change to single cluster then can run that method/
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- 3750 Views
- 0 replies
- 0 kudos
Lakeview dashboard dynamically change filter values
Greetings everyone,We are trying to implement a series of visualizations. All these visualizations have queries assigned to them in the form of “ Select * from test table where timestamp between :Days start and :Days end”. The is also a filter applie...
- 3750 Views
- 0 replies
- 0 kudos
- 6424 Views
- 1 replies
- 0 kudos
How to access storage with private endpoint
We know that Databricks with VNET injection (our own VNET) allows is to connect to blob storage/ ADLS Gen2 over private endpoints and peering. This is what we typically do.We have a client who created Databricks with EnableNoPublicIP=No (secure clust...
- 6424 Views
- 1 replies
- 0 kudos
- 0 kudos
Hey @jx1226 , were you able to solve this at the customer? I am currently struggling with same issues here.
- 0 kudos
- 4639 Views
- 0 replies
- 0 kudos
Installing R packages for a customer docker container for compute
Hi,I'm trying to create a customer docker image with some R packages re-installed. However, when I try to use it in a notebook, it can't seem to find the installed packages. The build runs fine.FROM databricksruntime/rbase:14.3-LTS## update system li...
- 4639 Views
- 0 replies
- 0 kudos
