Hello, While reviewing Unity Catalog to better understand its limitations, I came across the following statement:Overwrite mode for DataFrame write operations into Unity Catalog is supported only for Delta tables, not for other file formats. The user...
Looking forward to the amazing updates with Gen AI during tomorrow's keynote
Learned about Managed tables
Delta Sharing is pretty sweet!
I've loved getting to meet everyone this week!
I need help calculating the cost benefits of switching from interactive to job cluster. Can you help me get some formulas on how to calculate the cost differences in Databricks?
Assuming you're on Azure (otherwise use the AWS/GCP equivalent), did you try the Azure cost calculator? https://azure.microsoft.com/en-us/pricing/details/databricks/Question to ask yourself to get more specific: Do you have an idea how much DBU's you...
Hi I am trying to use the Scala XGBoostClassifier on Databricks, inspiring by this https://www.youtube.com/watch?v=vD3k-moYgmU video shared by Dbx official account. But I couldn't import the library.I followed the official tutorial https://docs.datab...
I have following string [{"key":"abc","value":{"string_value":"abc123"}},{"key":"def","value":{"int_value":123}},{"key":"ghi","value":{"string_value":"ghi456"}}] and from that string i need to extract key.value.string_value for key with the value equ...
Can you try with the below code snippet WITH exploded_json AS ( SELECT explode(from_json( '[{"key":"abc","value":{"string_value":"abc123"}},{"key":"def","value":{"int_value":123}},{"key":"ghi","value":{"string_value":"ghi456"}}]', 'array<s...
I am getting the below error while Installing UCX. But Installation is done in the workspace.I have admin privileges on the workspace. The below error suggests to check token or URL of workspace.They are provided correctly.Then why below error is sho...
Hi all,cloning a devops repo worked like a charm every time, but now I get a weird error, that I do not understandWhat container is meant here and why would I need one?Thanks and regards,Raphael
@Yeshwanth I am sorry, I thought I replied to you on friday. I cannot upload a .har file. I get the error message:The file type (.har) is not supported. Valid file types are: jpg, gif, png, pdf.
Hi I have a unity catalog enabled workspaces in us-east-1 and would like to setup DR Databricks workspace in us-east-2. How can we achieve as I don't see a clear path for syncing metadata and delta tables across regions.
HiWe have a shared access mode cluster in which we have installed a maven library for reading excel files into a Spark DataFrame. When using an account with admin rights everything works fine, however when we run it as a standar user we always get `o...
Hello James, this issue seems to be related to shared cluster limitations, as per docs: Libraries used as JDBC drivers or custom Spark data sources on Unity Catalog-enabled shared compute require ANY FILE permissions.Moving to a single user cluster m...
I would like to add comments to all of our columns, programmatically. The only way I can find to do this is through SQL DDL - e.g. `alter table sometable alter column somecolumn comment 'some comment string`. However, I want to read this comment stri...
Hi @JameDavi_51481 ,I do not believe this is supported currently, please see this line in the Parameter Marker documentation: > You must not reference a parameter marker in a DDL statement...Ref: https://docs.databricks.com/en/sql/language-manual/sql...
I am working on use case to clone a table which has column and row level masking implemented.Can i clone the table, based on documentation it is not possible. what are the other alternatives i have ?
@amit-agarwal4 At the current moment, I'm not aware of any other way than disabling the RLS.
Hey folks,Facing an issue with zone_id not getting overridden when redeploying the DAB template to Databricks workspace.The Databricks job is already deployed and has "ap-south-1a" zone_id. I wanted to make it "auto" so, I have made the changes to th...
Databricks notebook, Scala, .read() .write(), source data csv. Got this error when trying to write data to sqlmi. I understand the error indicated one of the source column value's length exceeded the database column's value length. But the message is...
Thanks JamesY, I'm not familiar with the limitations of the SQL Server `nvarchar` data type but is there a way that we can filter out the rows that will fail using spark such as: spark.read.format("csv").option("header", "true").load("/path/to/csvs")...
