- 3119 Views
- 4 replies
- 5 kudos
Resolved! Why is the ipynb format recommended?
In this document, https://docs.databricks.com/aws/en/notebooks/notebook-format,Jupyter (.ipynb) format is recommended.> Select File from the workspace menu, select Notebook format, and choose the format you want. You can choose either Jupyter (.ipynb...
- 3119 Views
- 4 replies
- 5 kudos
- 5 kudos
Hi @Yuki,One other risk that we foresee / encountered recently is how the notebooks will look in your pull requests of external repos (Azure Devops or GitHub). It will be very hard for a pull request reviewer to understand on the code / notebook read...
- 5 kudos
- 3292 Views
- 1 replies
- 0 kudos
Find value in any column in a table
Hi,I'm not sure if this is a possible scenario, but is there, by any chance a way to query all the columns of a table for searching a value? Explanation: I want to search for a specific value in all the columns of a databricks table. I don't know whi...
- 3292 Views
- 1 replies
- 0 kudos
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I also have this same requirement now and cant find the solution for this yet. Any help would be good. thanks
- 0 kudos
- 1715 Views
- 2 replies
- 0 kudos
Solace to Azure Data Lake Storage
Hi Team,What is the most effective method for performing data ingestion from Solace to Azure Data Lake Storage (ADLS) utilizing an Azure Databricks notebook? Any recommendations would be greatly appreciated.Regards,Phani
- 1715 Views
- 2 replies
- 0 kudos
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Here is the sample script to invoke the connectorval struct_stream = spark.readStream.format("solace").option("host", "").option("vpn", "").option("username", "").option("password", "").option("queue", "").option("connectRetries", 3).option("reconnec...
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- 9551 Views
- 20 replies
- 4 kudos
Mounting Data IOException
Hello,I am currently taking a course from Coursera for data science using SQL. For one of our assignments we need to mount some data by running a script that has been provided to us by the class. When I run the script I receive the following error. I...
- 9551 Views
- 20 replies
- 4 kudos
- 4 kudos
Hello all, we came up with a solution: to download the data directly instead of mounting it. The community version is limited, and we don't have access to S3 unless we create our own aws account, load the data there, and then mount our account on dat...
- 4 kudos
- 4573 Views
- 6 replies
- 3 kudos
Unable to install a wheel file which is in my volume to a serverless cluster
I am trying to install a wheel file which is in my volume to a serverless cluster, getting the below error@ken@Retired_mod Note: you may need to restart the kernel using %restart_python or dbutils.library.restartPython() to use updated packages. WARN...
- 4573 Views
- 6 replies
- 3 kudos
- 2000 Views
- 4 replies
- 1 kudos
Resolved! Agents and Inference table errors
Hi, I'm trying to deploy a rag model from GCP databricks. I've added an external gpt4o endpoint and enabled inference table in settings. But when Im trying to deploy agents I'm still getting the inference table not enabled error. (I've registered the...
- 2000 Views
- 4 replies
- 1 kudos
- 1 kudos
The Model Serving is supported in your region so it can be another problem or limitation.
- 1 kudos
- 1288 Views
- 2 replies
- 0 kudos
Resolved! DatabricksWorkflowTaskGroup
Hello,I recently learned about the DatabricksWorkflowTaskGroup operator for Airflow that allows one to run multiple Notebook tasks on a shared job compute cluster from Airflow.Is a similar feature possible to run multiple non-Notebook tasks from Airf...
- 1288 Views
- 2 replies
- 0 kudos
- 1093 Views
- 2 replies
- 0 kudos
Databricks tasks are not skipping if running tasks using Airflow DatabricksworkflowTaskgroup
Currently we are facing a challenge with below use case:The Airflow DAG has 4 tasks (Task1, Task2, Task3 and Task4) and The dependency is like thisTask 1>> Task2 >> Task3 >> Task4 (All tasks are spark-jar task typesIn Airflow DAG for Task2, there is ...
- 1093 Views
- 2 replies
- 0 kudos
- 0 kudos
Hi @anil_reddaboina, Databricks allows you to add control flow logic to tasks based on the success, failure, or completion of their dependencies. This can be achieved using the "Run if" dependencies fiel: https://docs.databricks.com/aws/en/jobs/run-i...
- 0 kudos
- 2786 Views
- 3 replies
- 1 kudos
Databricks JDBC driver multi query in one request.
Can I run multi query in one command using databricks JDBC driver and would databricks execute one query faster then running multi queries in one script?
- 2786 Views
- 3 replies
- 1 kudos
- 1 kudos
Yes, you can run multiple queries in one command using the Databricks JDBC driver.The results will be displayed in separate tables. When you run the multiple queries, they are all still individual queries. Running multiple queries in a script will no...
- 1 kudos
- 917 Views
- 3 replies
- 0 kudos
Are row filters and column masks supported on foreign catalogs in Azure Databricks Unity Catalog?
In my solution I am planning to bring in an Azure SQL Database to Azure Databricks Unity Catalog as Foreign Catalog. Are table row filters and column masks supported in my scenario ?
- 917 Views
- 3 replies
- 0 kudos
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Hi @Arindam19, Yes. Certain operations, including filtering, can be pushed down from Databricks to SQL Server. This is managed by querying the SQL Server directly via a federated connection, allowing SQL Server to handle the filter criteria and retur...
- 0 kudos
- 726 Views
- 1 replies
- 0 kudos
GCP Databricks Spark Connector for Cassandra - Error: com.typesafe.config.impl.ConfigImpl.newSimple
Hello,I am using Databricks runtime 12.2 with the spark connector - com.datastax.spark:spark-cassandra-connector_2.12:3.3.0as runtime 12.2 comes with spark 3.3.2 and scala 2.12. I encounter an issue with conneciting to cassandra DB using the below co...
- 726 Views
- 1 replies
- 0 kudos
- 0 kudos
Try using the assembly version of the jar with 12.2. https://mvnrepository.com/artifact/com.datastax.spark/spark-cassandra-connector-assembly If this doesn't work, please paste the full, original stacktrace
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- 2834 Views
- 6 replies
- 0 kudos
Resolved! Is it possible to obtain a job's event log via the REST API?
Currently, to investigate job performance, I can look at a job's information (via the UI) to see the "Event Log" (pictured below):I'd like to obtain this information programmatically, so I can analyze it across jobs. However, the docs for the `get` c...
- 2834 Views
- 6 replies
- 0 kudos
- 0 kudos
I also see there is a "list cluster events" API (https://docs.databricks.com/api/workspace/clusters/events); can I get the event log this way?
- 0 kudos
- 4733 Views
- 2 replies
- 1 kudos
Resolved! How are Struct type columns stored/accessed (interested in efficiency)?
Hello, I've searched around for awhile and didn't find a similar question here or elsewhere, so thought I'd ask...I'm assessing the storage/access efficiency of Struct type columns in delta tables. I want to know more about how Databricks is storing...
- 4733 Views
- 2 replies
- 1 kudos
- 1 kudos
Thank you very much for the thoughful response. Please excuse my belated feedback and thanks!
- 1 kudos
- 1112 Views
- 3 replies
- 0 kudos
Databricks Clean Rooms with 3 or more collaborators
Let's say I create a clean room with 2 other collaborators, call them collaborator A and collaborator B (so 3 in total, including me) and then shared some tables to the clean room. If collaborator A writes code that does a "SELECT * FROM creator.<tab...
- 1112 Views
- 3 replies
- 0 kudos
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Hi @pardeep7 , As per my understanding, all participants of clean room can only see metadata. The raw data in your tables is not directly accessed by other collaborators.Any output tables created by Collaborators based on the queries/notebooks will b...
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- 625 Views
- 1 replies
- 0 kudos
Databricks System Table access to group
Can we give system Table USE and SELECT permission to Group (AD group) instead or individual user ?
- 625 Views
- 1 replies
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Yes, You can grant SELECT to s system table for a group.
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