- 695 Views
- 1 replies
- 0 kudos
Disable Databricks-generated error messages
Since Databricks Runtime 12.2 Databricks started to wrap spark exceptions in their own exceptions.https://learn.microsoft.com/en-us/azure/databricks/error-messages/While for some users it might be handy, for our team it is not convinient, as we canno...
- 695 Views
- 1 replies
- 0 kudos
- 0 kudos
Databricks does not use vanilla spark.They added optimizations like the AQE, unity catalog etc.So looking for the error in the spark source code will not always work (in a lot of cases it will)
- 0 kudos
- 1216 Views
- 2 replies
- 0 kudos
Resolved! How to create an external location that accesses a public s3 bucket
Hi,I'm trying to create an external location that accesses a public s3 bucket (for open data). However, I'm not having any success. I'm confused to what to specify as the storage credential (IAM role) since its a public bucket that is out of my contr...
- 1216 Views
- 2 replies
- 0 kudos
- 0 kudos
Thanks @Isi Now that you've explained external locations, I think it does indeed make sense that they are probably unnecessary in this case. Thanks for clarifying!
- 0 kudos
- 978 Views
- 1 replies
- 0 kudos
Materializing tables in custom schemas is not supported.
Hello,I have been seeing this:https://www.databricks.com/blog/publish-multiple-catalogs-and-schemas-single-dlt-pipelineNow dlt pipelines support multiple schemas, however is not working my case:Did I do something wrong?Thanks in advance
- 978 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi Carlos,Hope you are doing well, did you get any update on this issue, I'm currently running into the same problem.
- 0 kudos
- 611 Views
- 1 replies
- 0 kudos
Unable to export object using /api/2.0/workspace/export API
Hi ,I was using /api/2.0/workspace/export API in power automate workflow to export to excel from data brick to sharepoint. This functionality was working fine till yesterday. Today onwards it is throwing below error while calling the APIAction 'HTTP_...
- 611 Views
- 1 replies
- 0 kudos
- 0 kudos
@hims_2021 This error indicates an encoding issue when trying to export an Excel file from Databricks to SharePoint via Power Automate. The specific error message about being "Unable to translate bytes [9A] at index 11" suggests that Power Automate i...
- 0 kudos
- 5663 Views
- 8 replies
- 2 kudos
Resolved! DLT Direct Publishing Mode
Hello,I'm working on a DLT pipeline and have a block of SQL that runs...USE CATALOG catalog_a; USE SCHEMA schema_a; CREATE OR REFRESH MATERIALIZED VIEW table_a AS SELECT ... FROM catalog_b.schema_b.table_b;Executing this block returns the following.....
- 5663 Views
- 8 replies
- 2 kudos
- 2 kudos
I'm in EastUS and i don't have that option on my previews page. Also it only works with serverless?
- 2 kudos
- 14496 Views
- 9 replies
- 8 kudos
Databricks short cut to split a cell
Is there a shortcut to split a cell into two in Dtabricks notebook as in Jupiter notebook? in jupyter notebook it is Shift/Ctr/-
- 14496 Views
- 9 replies
- 8 kudos
- 8 kudos
Hi @mundy Jim​ / All, Attached are two snapshots so first snapshot with one cell if pressed Ctrl+Alt+Minus split into two.
- 8 kudos
- 1700 Views
- 3 replies
- 1 kudos
Resolved! How to Update Identity Column for a Databricks Table
Hi All,I have a databricks table with the below DDL:CREATE TABLE default.Test ( ID BIGINT GENERATED ALWAYS AS IDENTITY (START WITH 1 INCREMENT BY 1), StopFromDateTime TIMESTAMP, StopToDateTime TIMESTAMP, User STRING) USING delta TBLPROPERTIE...
- 1700 Views
- 3 replies
- 1 kudos
- 1 kudos
If you recreate the table using BIGINT GENERATED BY DEFAULT instead of BIGINT GENERATED ALWAYS you can manipulate the column values."When using the clause GENERATED BY DEFAULT AS IDENTITY, insert operations can specify values for the identity column...
- 1 kudos
- 1520 Views
- 1 replies
- 0 kudos
add custom logs and save in a folder logs
Hi,I am trying to add custom logging functionality for my code. Please refer to the code I am using, I am trying to save my log files by creating a logs folder in my users workspace. My intent is to store dynamic custom log files each time I run my n...
- 1520 Views
- 1 replies
- 0 kudos
- 0 kudos
Here are some suggestions for your consideration. The issue with your custom logging setup seems to stem from attempting to save the log files in a path under "/Workspace/Users/ramya.v@point32health.org/CD/", which is not directly writable by your ...
- 0 kudos
- 10199 Views
- 4 replies
- 1 kudos
UDF not working inside transform() & lambda (SQL)
Below is toy example of what I'm trying to achieve, but don't understand why it fails. Can anyone explain why, and suggest a fix or not overly bloated workaround?%sqlcreate or replace function status_map(status int)returns stringreturn map(10, "STATU...
- 10199 Views
- 4 replies
- 1 kudos
- 1 kudos
Scope of lambda implementation within transform function only ,which fails with udf because lambda variable bindings (e in your case) are not available for use within the UDF's scope. we can use below workaround for above example which generate same ...
- 1 kudos
- 2147 Views
- 2 replies
- 1 kudos
Does Databricks have a data processing agreement?
Does Databricks have a data processing agreement?
- 2147 Views
- 2 replies
- 1 kudos
- 1 kudos
Yes, Databricks typically provides a Data Processing Agreement (DPA) to comply with data protection regulations like GDPR. It's important for businesses to thoroughly review these agreements to ensure alignment with their data privacy policies. You c...
- 1 kudos
- 1934 Views
- 3 replies
- 1 kudos
How to define DLT table with cyclic reference
@Dlt.table def table_A(): return ( dlt.read_stream(...) ) @dlt.table def table_join_A_and_C(): df_A = dlt.read_stream(table_A) df_C = dlt.read_stream(table_C) return ( ....df_A.join(df_C) ) @dlt.table def table_C(): return ( ...
- 1934 Views
- 3 replies
- 1 kudos
- 1469 Views
- 3 replies
- 0 kudos
DLT Append Flow Parameterization
Hi All,I'm currently using DLT append flow to merge multiple streaming flows into one output.While trying to make the append flow into a dynamic function for scalability, the dlt append flow seem to have some errors.stat_table = f"{catalog}.{bronze_s...
- 1469 Views
- 3 replies
- 0 kudos
- 0 kudos
The error you're encountering occurs because Delta Live Tables (DLT) append flows currently do not support streaming aggregations or other transformations on streaming DataFrames unless a watermark is applied properly to handle late data. Based on yo...
- 0 kudos
- 4806 Views
- 1 replies
- 0 kudos
Oracle Lakehouse Federaton with CA Certificate
Hi!We have been pulling data from Oracle to Databricks by installing Oracle Driver and certificates directly in the cluster. We are now looking into using Lakehouse Federation for Oracle instead, but it seems like the connection doesn't pick up the c...
- 4806 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @AntonDBUser ,Thanks for sharing your experience, we’re looking into using Lakehouse Federation with Oracle too.I haven’t tested this myself, but one idea that came to mind is whether switching from a serverless cluster to a standard (Pro) cluster...
- 0 kudos
- 3052 Views
- 6 replies
- 1 kudos
external table not being written to data lake
I was following a tutorial to learn databricks from https://youtu.be/7pee6_Sq3VYGreat video btwI am stuck here at 2:52:24I am trying to create an external table directly to data lake but i am facing some weird issue saying no such location exists.I h...
- 3052 Views
- 6 replies
- 1 kudos
- 1 kudos
Hey @mridultuteja To register an external location, you have to first create a Storage Credential, and then create the External Location.This process allows Databricks to securely access data stored in Azure Data Lake Storage Gen2 (ADLS Gen2), while ...
- 1 kudos
- 584 Views
- 1 replies
- 0 kudos
Unity Catalog Enablement
Hello,After scouring documentation yesterday, I was finally able to get unity catalog enabled and assigned to my workspace. Or so I thought. When I run the CURRENT METASTORE() command I get the below error:However, when I look at my catalog I can see...
- 584 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi,Please check if the cluster you are using to run the query as well upgraded to Unity Catalog. Also, follow the best practices outlined here for enablement: https://docs.databricks.com/aws/en/data-governance/unity-catalog/enable-workspacesBest Rega...
- 0 kudos
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