I've created a streaming live table from a foreign catalog. When I run the DLT pipeline it fils with "com.databricks.cdc.spark.DebeziumJDBCMicroBatchProvider not found".I haven't seen any documentation that suggests I need to install Debezium manuall...
Hello, we have Databricks Python workbooks accessing Delta tables. These workbooks are scheduled/invoked by Azure Data Factory. How can I enable Photon on the linked services that are used to call Databricks?If I specify new job cluster, there does n...
When you create a cluster on Databricks, you can enable Photon by selecting the "Photon" option in the cluster configuration settings. This is typically done when creating a new cluster, and you would find the option in the advanced cluster configura...
Why can I use boto3 to go to secrets manager to retrieve a secret with a personal cluster but I get an error with a shared cluster?NoCredentialsError: Unable to locate credentials
Hey @dbdude, I am facing the same error. Did you find a solution to access the AWS credentials on a Shared Cluster?This article describes a way of storing credentials in a Unity Catalog Volume to fetch by the Shared Cluster:https://medium.com/@amluci...
Hello everyone,I'm trying to use the ODBC DirectQuery option in PowerBI, but I keep getting an error about another command. The SQL query works while using the SQL Editor. Do I need to change the setup of my ODBC connector?DECLARE dateFrom DATE = DA...
I have setup my Databricks notebook to use Service Principal to access ADLS using below configuration.service_credential = dbutils.secrets.get(scope="<scope>",key="<service-credential-key>") spark.conf.set("fs.azure.account.auth.type.<storage-accou...
Below is the implementation of same code in scala:spark.sparkContext.hadoopConfiguration.set("fs.azure.account.key.<accountName>.dfs.core.windows.net",<accountKey>)
Hi i want to terminate my databricks job daily at 11.59am, how can i achieve this in databricks
Hi @prats33 You can use databricks cluster API for terminate your cluster at any specific time, create notebook for API and schedule it as databricks workflow job on job cluster at 11:59.
Hi,We would like to use Azure Managed Identity to create mount point to read/write data from/to ADLS Gen2?We are also using following code snippet to use MSI authentication to read data from ADLS Gen2 but it is giving error,storage_account_name = "<<...
It seems that using User Assigned Managed Identity to read/write from ADLS Gen2 inside a notebook is not directly supported at the moment.
Hi all,I'm in the progress of migrating from Databricks Azure to Databricks AWS.One part of this is migrating all our workflows which I wanted to via the /api/2.1/jobs/create api with the workflow passed via the json body. I have successfully created...
Hello, many thanks for your question, as per the error message showed it was mentioning a possible timeout or network issue. As first step have you tried to open the page on another browser or using incognito mode?Also have you tried using different ...
I have done the below steps1. Created a databricks managed service principal2. Created a Oauth Secret3. Gave all necessary permissions to the service principalI'm trying to use this Service principal in Azure Devops to automate CI/CD. but it fails as...
Have you follow the steps available for service principal for CI/CD available here: https://learn.microsoft.com/en-us/azure/databricks/dev-tools/ci-cd/ci-cd-sp
I have a cluster pool with max capacity. I run multiple jobs against that cluster pool.Can on-demand clusters, created within this cluster pool, be shared across multiple different jobs, at the same time?The reason I'm asking is I can see a downgrade...
Hello,I am working on a Spark job where I'm reading several tables from PostgreSQL into DataFrames as follows: df = (spark.read .format("postgresql") .option("query", query) .option("host", database_host) .option("port...
The chunk of code in questionsys.path.append( spark.conf.get("util_path", "/Workspace/Repos/Production/loch-ness/utils/") ) from broker_utils import extract_day_with_suffix, proper_case_address_udf, proper_case_last_name_first_udf, proper_case_ud...
I have Data Engineering Pipeline workload that run on Databricks.Job cluster has following configuration :- Worker i3.4xlarge with 122 GB memory and 16 coresDriver i3.4xlarge with 122 GB memory and 16 cores ,Min Worker -4 and Max Worker 8 We noticed...
Hi there,I am new to Spark SQL and would like to know if it possible to reproduce the below T-SQL query in Databricks. This is a sample query, but I want to determine if a query needs to be executed or not. DECLARE       @VariableA AS INT ,     @Vari...
Since you are looking for a single value back, you can use the CASE function to achieve what you need.%sqlSET var.myvarA = (SELECT 6);SET var.myvarB = (SELECT 7);SELECT CASE WHEN ${var.myvarA} = ${var.myvarB} THEN 'Equal' ELSE 'Not equal' END AS resu...
Hi All,Please help me understand how the billing is calculated for using the Job cluster.Document says they are charged hourly basis, so if my job ran for 1hr 30mins then will be charged for the 30mins based on the hourly rate or it will be charged f...
Job clusters consume DBUs per hour depending on the VM size. The Databricks billing happens at "per second granularity", see here. That means if you run your job for 1.5 hours, you will be charged DBUs/hour*1.5*SKU_price; accordingly, if you run your...
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