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...
Hi community,we have several databricks workspaces per different teams and in each workspace several use case covered.How can we trace the costs per individual use cost for SQL Warehosue / serverless in case we use one SQL warehouse per workspace to ...
I trying to connect databricks workspace to Redshift with security groups. Before I set up security groups it worked fine but now I can't connect to it because of inbound rules. What databricks IP's I should add to inbound rules to make it work?
Hi @ilya22239, To connect your Databricks workspace to Redshift, you need to whitelist Databricks cluster IP addresses in your Redshift security group. Start by identifying Databricks IPs, which are dynamic and may require a range or dynamic solution...
Is it possible to migrate Databricks Legacy Dashboards along with associated components such as queries and datasets from one workspace to another? I have attempted to export the Legacy Dashboards along with the queries and datasets, but upon importi...
Hello, to migrate between workspaces you'll need a different strategy based on the asset type Legacy dashboards you have completed, but for anyone reading you can use the 'export' functionalityQueries: you can either put them together in a folder and...
When trying incorporate an R package into my Spark workflow using the spark_apply() funciton in Sparklyr, I get the error:Error: java.lang.NoSuchMethodError: org.apache.spark.sql.catalyst.encoders.RowEncoder$.apply(Lorg/apache/spark/sql/types/StructT...
Hi all,Just started using Db Dashboards on Azure. While generating a line chart with a x-axis value based on a date data type I've applied a filter which removes some of the data. The above is without filtering, the below is with filtering. You can o...
I'm encountering an issue while importing a .gz file containing JSON data into a Spark DataFrame in Databricks. The error indicates a column name conflict. Could you please advise on how to resolve this issue and handle duplicate column names during ...
We are having Databricks tables and we have an API which query that data, the query will be dynamic and API would allow user to query anything. However users can query lot of data and consume lot of DBU but generic rate limiting wont help, as any sin...
Hi everyone,We are at the moment stumbeling upon a big challenge with loading data into PowerBI. I need some advice!To give a bit of conext: we introduced Databricks instead of Azure Synapse for a client of ours. We are currently busy with moving all...
@Retired_mod Is there any further update from Databricks which can be helpful here OR what @pauloquantile mentioned is the only workaround solution?
I'm new to databricks and I have a source data model that stores the data as Name-Value pairs (i.e. normalised) in two columns in the table.EntityIDNameValue1Field1SomeValue11Field2SomeValue21Field3SomeValue32Field1SomeValue12Field3SomeValue3The defi...
Your first approach didn't work, because named_struct needs it's arguments on odd postition to be foldable.So you can think of it in following way, at compile time compiler needs to "see" this value. That's why even if you prepared proper expression ...
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I'm trying to find information to see who runs a notebook. I'm able to see who created the notebook, and I can find out when the notebook is ran, but there doesn't seem to be any information on who ran it, only who created the notebook.
SELECT * FROM system.logs WHERE event_type = 'notebook_run' ORDER BY timestamp DESC;@KrisMcDougal with this code you can check from which user id the first command of the notebook got started and you will get to know who started the notebook.
Hi AllI am trying to use Delta Live Tables to connect to MSK.We have set up serverless MSK clusters that use IAM for its authetication. I cannot connect to it from a dlt notebook. The same code near enough works on normal clusters that have java libr...
Just rephrasing the question:I am trying to use the DLT to connect to serverless MSK clusters authenticated by IAM. The code works on ordinary clusters but doesn't work when run on DLT clusters. I think the issue is the authentication because we can ...
When changes are made to a Databricks SQL table, a new version is created. If changes to the table are made using Spark or Python in a notebook and the table is overwritten, will a new version be created, or will it remain as version number 0?
When changes are made to a Databricks SQL table (Delta table) using Spark or Python in a notebook, and the table is overwritten, a new version will indeed be created. It will not remain as version number 0. Each overwrite operation increments the ver...
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...
