- 1554 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
- 1554 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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- 3202 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...
- 3202 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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- 5787 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?
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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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- 3625 Views
- 1 replies
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Resolved! Read file with Delta Live Tables from external location (Unity Catalog)
As far as I understand, Delta Live Tables should now support reading data from an external location, but I can’t get it to work. I’ve added an ADLS container to Unity Catalog as an external location. There’s a folder in the container containing an ex...
- 3625 Views
- 1 replies
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I misspelled the folder name; I got it working now The error message could have been more informative
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- 1591 Views
- 0 replies
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Highly Performant Data Ingestion and Processing Pipelines
Hi everyone,I am working on a project that requires highly performant pipelines for managing data ingestion, validation, and processing large data volumes from IOT devices.I am interested in knowing:- The best way to ingest from EventHub/Kafka sinks-...
- 1591 Views
- 0 replies
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- 3701 Views
- 2 replies
- 1 kudos
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
- 3701 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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- 1369 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...
- 1369 Views
- 1 replies
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Hi Team,Could you please help us on this.Regards,Phanindra
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- 2059 Views
- 1 replies
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Got Suspended while taking Databricks Certified Data Analyst Associate Assessment
Hi Team, What I experienced today from the proctor was so not nice, my experience with proctor today was very frustrating and pathetic, I was taking my assessment today 11-26-2023, 2pm, I was already on between question 22nd to 25th when my assessmen...
- 2059 Views
- 1 replies
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@osalawu Sorry to hear you had an issue with your exam. In order to protect your Webassessor account information, please file a ticket with our support team. Please include your Webassessor login ID, the exam, and a couple of dates and times that wil...
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- 1654 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...
- 1654 Views
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- 2883 Views
- 0 replies
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Arguments parsing in Databricks python jobs
On Databricks created a job task with task type as Python script from s3. However, when arguments are passed via Parameters option, running into unrecognized arguments' error.Code in s3 file:import argparse def parse_arguments(): parser = argpar...
- 2883 Views
- 0 replies
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- 1976 Views
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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...
- 1976 Views
- 0 replies
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- 1778 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!
- 1778 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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- 2293 Views
- 0 replies
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Structured Streaming - Kafka Offset Management
In my team, we decided to move from spark streaming to structured streaming, mainly cause it says that it's legacy and we want to benefit new features from structured streaming.However we have an issue with committing offsets.Previously on spark stre...
- 2293 Views
- 0 replies
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- 22096 Views
- 2 replies
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.overwriteschema + writestream
HelloI have issue with overwriting schema while using writestream - I do not receive any error - however schema remain unchangedBelow exampledf_abc = spark.readstream .format("cloudFiles") .option("cloudFiles.format", "parquet") .option"cloudF...
- 22096 Views
- 2 replies
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- 10605 Views
- 3 replies
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dataset.cache() not working : NoSuchObjectException(message:There is no database named global_temp)
ERROR RetryingHMSHandler: NoSuchObjectException(message:There is no database named global_temp)at org.apache.hadoop.hive.metastore.ObjectStore.getMDatabase(ObjectStore.java:508)at org.apache.hadoop.hive.metastore.ObjectStore.getDatabase(ObjectStore.j...
- 10605 Views
- 3 replies
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