- 1280 Views
- 4 replies
- 2 kudos
Expose Databricks Cluster Logs to Grafana
I am trying to send Databricks cluster logs to Grafana using an init_script where I define the system journals to consume. The issue I am facing is that I cannot get the driver logs, standard error, and output to reach Grafana. Is there something spe...
- 1280 Views
- 4 replies
- 2 kudos
- 877 Views
- 3 replies
- 0 kudos
Certification exam got suspended
Hello Team,My Data engineer associate exam got suspended within seconds of starting without any reason. After starting the exam screen got paused just after 10-20 seconds there was a notice that someone will contact you but no one contacted till the ...
- 877 Views
- 3 replies
- 0 kudos
- 0 kudos
You need to raise a ticket with Databricks to get to a resolution: https://help.databricks.com/s/contact-us?ReqType=training%22%20%5Ct%20%22_blank
- 0 kudos
- 763 Views
- 1 replies
- 0 kudos
Liquid Clustering
How can I use column for liquid clustering that is not in first 32 column of my delta table schema.
- 763 Views
- 1 replies
- 0 kudos
- 0 kudos
We can only specify columns with statistics collected for clustering keys. By default, the first 32 columns in a Delta table have statistics collected. See Specify Delta statistics columns. We can use the below workaround for your use case: 1. Use th...
- 0 kudos
- 1142 Views
- 1 replies
- 0 kudos
Databricks migration
How easy to migrate from snowflake or redshift to Databricks ?
- 1142 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @RajPutta : it very easy to migrate any thing to Databrick only thing required is your team knowledge on databrick platform . below steps is important.DiscoveryAssessment Code conversion and Migration is very importPoCif you want to migrate fro...
- 0 kudos
- 4283 Views
- 2 replies
- 2 kudos
c# connector for databricks Delta Sharing
Any plans for adding c# connector? What are alternate ways in current state?
- 4283 Views
- 2 replies
- 2 kudos
- 2 kudos
I'm having problems getting the REST API calls for Delta Sharing to work. Python and Power BI work fine but the C# code that Databricks AI generates does not work. I keep getting an "ENDPOINT NOT FOUND" error even though config.share is fine.A C# con...
- 2 kudos
- 2160 Views
- 1 replies
- 0 kudos
Updates on a column in delta table with downstream autoloader
I've got the following questions:1. Can I pause autoloader jobs, delete cluster that was used to run these jobs, create a new cluster and run jobs with newer version cluster?2. I have one autoloader job that ingests JSONs and transforms this to a del...
- 2160 Views
- 1 replies
- 0 kudos
- 0 kudos
Hello, 1.Yes you can pause the job, delete the cluster, upgrade versions of the cluster, etc. With Auto Loader and Structured Streaming the important thing is making sure that the checkpointLocation stays in tact, so no deletions, modifications, or m...
- 0 kudos
- 2833 Views
- 2 replies
- 0 kudos
scalar function in databricks
Hi Expert,here is sql server scalar function how to convert in databricks functionSQLCREATE function [dbo].[gettrans](@PickupCompany nvarchar(2),@SupplyCountry int, @TxnSource nvarchar(10),@locId nvarchar(50), @ExternalSiteId nvarchar(50))RETURNS INT...
- 2833 Views
- 2 replies
- 0 kudos
- 0 kudos
Hello @Shree23 ,In Databricks, you can create scalar or tabular functions using SQL or Python. Here is the documentation .I converted your SQL Server function to Databricks standards. CREATE OR REPLACE FUNCTION gettrans( PickupCompany STRING, Sup...
- 0 kudos
- 2627 Views
- 2 replies
- 0 kudos
Enable system schemas
Hello All,I'm new with Databricks,Have an issue within enable system schemas. When run api call to check system schemas status in metastores -I see that all schemas in "Unavailable" state (except "information_schema", which is "ENABLE_COMPLETED").Is ...
- 2627 Views
- 2 replies
- 0 kudos
- 7177 Views
- 8 replies
- 2 kudos
Expose delta table data to Salesforce - odata?
HI Looking for suggestiongs to stream on demand data from databricks delta tables to salesforce.Is odata a good option?
- 7177 Views
- 8 replies
- 2 kudos
- 2 kudos
Hey, I think this might helphttps://www.salesforce.com/uk/news/press-releases/2024/04/25/zero-copy-partner-network/
- 2 kudos
- 6064 Views
- 7 replies
- 0 kudos
How to get databricks performance metrics programmatically?
How to retrieve all Databricks performance metrics on an hourly basis. Is there a recommended method or API available for retrieving performance metrics ?
- 6064 Views
- 7 replies
- 0 kudos
- 0 kudos
The spark logs are available through cluster logging. This is enabled at the cluster level for you to choose the destination for the logs. Just a heads up - interpreting them at scale is not trivial. I'd recommend having a read through the overwatch...
- 0 kudos
- 3779 Views
- 4 replies
- 1 kudos
an autoloader in file notification mode to get files from S3 on AWS -Error
I configured an autoloader in file notification mode to get files from S3 on AWS.spark.readStream\.format("cloudFiles")\.option("cloudFiles.format", "json")\.option("cloudFiles.inferColumnTypes", "true")\.option("cloudFiles.schemaLocation", "dbfs:/au...
- 3779 Views
- 4 replies
- 1 kudos
- 1 kudos
In case anyone else stumbles across this, I was able to fix my issue by setting up an instance profile with the file notification permissions and attaching the instance profile to the job cluster. It wasn't clear from the documentation that the file ...
- 1 kudos
- 7068 Views
- 4 replies
- 3 kudos
[DeltaTable] Usage with Unity Catalog (ParseException)
Hi,I'm migrating my workspaces to Unity Catalog and the application to use three-level notation. (catalog.database.table)See: Tutorial: Delta Lake | Databricks on AWSI'm having the following exception when trying to use DeltaTable.forName(string name...
- 7068 Views
- 4 replies
- 3 kudos
- 3 kudos
Thank you for the quick feedback @saipujari_spark Indeed, it's working great within a notebook with Databricks Runtime 13.2 which most likely has a custom behavior for unity catalog. It's not working in my scala application running in local with dire...
- 3 kudos
- 1817 Views
- 3 replies
- 0 kudos
Supporting Material for self phased Data Analysis with Databricks Course
Hi All,Newbie here, Any idea where I can find the supporting materials that are used in the online "Data Analysis with Databricks Course" that the instructor is using?. It seems to be having the scripts to create schema, tables, etcThanks in advance
- 1817 Views
- 3 replies
- 0 kudos
- 0 kudos
Hello @BSalla, here is our suggested learning path. I hope it helps you!
- 0 kudos
- 871 Views
- 2 replies
- 1 kudos
Finding Materials for Databricks Course
Hi All,Where can I find the supporting materials used by the instructor in the online "Data Analysis with Databricks" course? It appears to include scripts for creating schemas, tables, and other database structures.Thanks in advance.
- 871 Views
- 2 replies
- 1 kudos
- 1 kudos
Hello @RoseCliver1 and @BSalla! To access the course supporting materials, please raise a support ticket here.
- 1 kudos
- 1474 Views
- 1 replies
- 1 kudos
Resolved! read file from local machine(my computer) and create a dataframe
I want to create a notebook and add a widget which will allow the user to select a file from local machine(my computer) and read the contents of the file and create a dataframe. is it possible? and how? in dbutils.widgets i dont have any options for ...
- 1474 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi @khaansaab ,Currently, there is now out of the box mechanism that will allow you to that. As a workaround,you can create a UC volume and tell your users to upload files into that volume. Then you can create notebook that will have file_name parame...
- 1 kudos
