- 3194 Views
- 2 replies
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'NotebookHandler' object has no attribute 'setContext' in pyspark streaming in AWS
I am facing issue while calling dbutils.notebook.run() inside of pyspark streaming with concurrent.executor. At first the error is "pyspark.sql.utils.IllegalArgumentException: Context not valid. If you are calling this outside the main thread,you mus...
- 3194 Views
- 2 replies
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The error message you're encountering in PySpark when using dbutils.notebook.run() suggests that the context in which you are attempting to call the run() method is not valid. PySpark notebooks in Databricks have certain requirements when it comes to...
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- 701 Views
- 0 replies
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Databricks to make a machine learning model
Hey all,I've been using a voice cloning AI and it's working well. I'm thinking of using Databricks to make a machine learning model for speech tech. I want to start with personal content creation. Any tips or advice would be great!
- 701 Views
- 0 replies
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- 356 Views
- 0 replies
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thinking of using Databricks to make a machine learning model
Hey community,I've been using this voice cloning AI and it's working well. I'm thinking of using Databricks to make a machine learning model for speech tech. I want to start with personal content creation.Any tips or advice would be great!
- 356 Views
- 0 replies
- 0 kudos
- 1530 Views
- 0 replies
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Billing usage per user
Hi Team ,Unity catalog is not enabled in our workspace, We would like to know the billing usage information per user ,could you please help us how to get these details( by using notebook level script).Regards,Phanindra
- 1530 Views
- 0 replies
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- 4784 Views
- 1 replies
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unpersist doesn't clear
from pyspark.sql import SparkSessionfrom pyspark import SparkContext, SparkConffrom pyspark.storagelevel import StorageLevelspark = SparkSession.builder.appName('TEST').config('spark.ui.port','4098').enableHiveSupport().getOrCreate()df4 = spark.sql('...
- 4784 Views
- 1 replies
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Thank you so much for taking time and explaining the concepts
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- 935 Views
- 0 replies
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Question for exam project
For my exam i have to do a small project for the company im interning at. I am creating a datawarehouse where i will have to transfer data from another database, and then transforming it to a star schema. would databricks be good for this, or is it t...
- 935 Views
- 0 replies
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- 998 Views
- 2 replies
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checklist for : process to move and deploy in the prod
Hi Team,Could you please help me with best practices to move and deploy (code, workspace, notebooks, etc) in the prod?Regards,Phanindra
- 998 Views
- 2 replies
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the most important is to use Repos!Link your workspace with git and use feature branches and pull requests to promote code/notebooks.Check the databricks docs on Repos. If you have further questions; shoot.
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- 2281 Views
- 1 replies
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Archival Strategy for Delta tables
Hi Team, We would like to define the archival strategy for data. Could you please share best practices /guide me on the below are the 3 use cases Case-1: On-Prem SQL and Oracle Data which is more than 20 years and they wanted to bring them into clou...
- 2281 Views
- 1 replies
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case 1: I'd extract the data from the db to a data lake (cold storage if that is possible, that is cheaper) using an ETL tool like Data Factory, Glue etc. Then the archiving can take place. Perhaps also create a backup of the data on a 2nd data lak...
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- 2730 Views
- 2 replies
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Databricks setup/deployment checklist/best practices
Hi Team, could you please share or guide us on any checklist/best practices for Databricks setup/deployment?
- 2730 Views
- 2 replies
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Hi @Phani1 , here are some best practices https://github.com/Azure/AzureDatabricksBestPractices/tree/master and you could take these points as your "checklist".Choose the right Databricks Workspace:Decide on the appropriate Azure region for your Data...
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- 2504 Views
- 2 replies
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Databricks Certified Associate Developer for Apache Spark 3.0 - Python sample paper
I am trying to get sample papers for Databricks Certified Associate Developer for Apache Spark 3.0 - Python before I attempt my exam
- 2504 Views
- 2 replies
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Hi, there, This exam has a Practice Exam, I think that's what you are looking for.
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- 929 Views
- 1 replies
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Infrastructure reverse engineering
How can we do infrastructure reverse engineering in Databricks? Any kind of solution accelerator or tool that can scan through the environment and identify the solutions /components that are used in the Databricks environment and the complexity withi...
- 929 Views
- 1 replies
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Hi Team,Could you please help us on this.Regards,Phanindra
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- 1209 Views
- 0 replies
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Unable to log metrics to table/driver using spark StreamingQueryListener
Hi Everyone,Hope everyone is enjoying their holiday time.I have spark streaming job (copy activity from location A to location B) and a Query Listener and attached to the streaming job.As mentioned over the attachments I can see numInputRows gets log...
- 1209 Views
- 0 replies
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- 1134 Views
- 0 replies
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Unity Catalog - Limited Options for Connection Objects
I’m currently trying to create a Foreign Catalog based on a Connection object of type SQLSERVER. This would allow me to directly access our on-premises MS SQL database from within Azure Databricks using Unity Catalog.As I’m part of a large organizati...
- 1134 Views
- 0 replies
- 0 kudos
- 1116 Views
- 1 replies
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Can not able to connect to ADLS Gen2 using ABFSS (urgent)
Hi all,I was having an error when trying to connect to azure data lake. "SSLHandshakeExceptio" Please see the detail below.Please help!
- 1116 Views
- 1 replies
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The error message you provided, "SSLHandshakeExceptio," indicates that there is a problem with the SSL handshake between your system and the Azure Data Lake. This issue can be caused by various factors, such as incorrect settings, network issues, or ...
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- 872 Views
- 1 replies
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Databricks Community Post Editor Issues
Anyone else constantly having errors with this editor when using any of the 'features' like code sample?Can we please have a Markdown Editor or at least the ability to edit the HTML this tool creates to fix all the bugs it makes?
- 872 Views
- 1 replies
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Here is a fun one: "The message body contains h d, which is not permitted in this community. Please remove this content before sending your post."Had to add the space between h and d to be able to post it. This means code samples can't contain `ch d...
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