- 1594 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...
- 1594 Views
- 1 replies
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Hi Team,Could you please help us on this.Regards,Phanindra
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- 2551 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...
- 2551 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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- 1892 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...
- 1892 Views
- 0 replies
- 0 kudos
- 3199 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...
- 3199 Views
- 0 replies
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- 2810 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...
- 2810 Views
- 0 replies
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- 2074 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!
- 2074 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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- 2705 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...
- 2705 Views
- 0 replies
- 0 kudos
- 23027 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...
- 23027 Views
- 2 replies
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- 11170 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...
- 11170 Views
- 3 replies
- 0 kudos
- 1840 Views
- 0 replies
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I want to perform transpose in my dataframe using pyspark
I have 26 columns and 18k rows which I want to transpose and make 18k columns and 26 rows.Don't want any data summation of aggregation just transpose as it is. Can anyone pls suggest.P.S Not via converting to pandas because of large data
- 1840 Views
- 0 replies
- 0 kudos
- 3861 Views
- 1 replies
- 0 kudos
Delta Live Tables Slowly Changing Dimensions Type 2 with Joins
Hi,I may be missing something really obvious here. The organisation I work for has started using Delta Live Tables in Databricks for data modelling, recently. One of the dimensions I am trying to model takes data from 3 existing tables in our data la...
- 3861 Views
- 1 replies
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Can it be because the default join is `inner` and that means the row must exists in both tables
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- 1566 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?
- 1566 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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- 3012 Views
- 0 replies
- 0 kudos
Databricks Advanced Data Engineering Course Factually Incorrect and Misleading
On Video 4 of the Advanced Data Engineering with Databricks course at 3:08 the presenter says 'No one else can do what we can with a single solution' . This is far from truth, Palantir foundry is miles ahead of databricks in Data Governance , Ease of...
- 3012 Views
- 0 replies
- 0 kudos
- 7084 Views
- 0 replies
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Error handling best practices
Hi Team,Could you please share the best practices for error handling in Databricks for the following: 1. Notebook level 2.Job level 3. Code level(Python) 4. streaming 5. DLT & Autoloader Kindly suggest details around Error handling...
- 7084 Views
- 0 replies
- 0 kudos
- 7017 Views
- 2 replies
- 1 kudos
Resolved! Rendering markdown images hard coded as data image png base64 in notebook
Hi all,For training purposes, I have cloned a repo from John Snow Labs into my Databricks account and am working in the notebook that you can review at https://github.com/JohnSnowLabs/spark-nlp-workshop/blob/master/open-source-nlp/03.0.SparkNLP_Pretr...
- 7017 Views
- 2 replies
- 1 kudos
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Try changing the magic command for that cell from %md to %md-sandbox to see if that helps the image to render appropriately.
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