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Start your journey with Databricks by joining discussions on getting started guides, tutorials, and introductory topics. Connect with beginners and experts alike to kickstart your Databricks experience.
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Phani1
by Valued Contributor II
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  • 1 replies
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HDFS to Databricks

Hi ,Could you please share with us the approach and best practices for migrating from hadoop-HDFS to Databricks?

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Latest Reply
Debayan
Databricks Employee
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Hi, You can try checking the below resources:  https://www.databricks.com/resources/ebook/migration-guide-hadoop-to-databricks https://www.databricks.com/solutions/migration/hadoop https://www.databricks.com/blog/2021/08/06/5-key-steps-to-successfull...

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jlmontie
by New Contributor II
  • 1613 Views
  • 1 replies
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Notebook runs with error when run as a job

I am using a notebook to copy over my database on a schedule (I had no success connecting through the Data Explorer UI). When I run the notebook on its own, it works. When I run it as a scheduled job, I get this error. org.apache.spark.SparkSQLExcept...

  • 1613 Views
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Debayan
Databricks Employee
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Hi, the error code is minimal, could you please post the whole error if that is possible?  Also please tag @Debayan​ with your next response which will notify me, Thank you!

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priyakant1
by New Contributor II
  • 1311 Views
  • 1 replies
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Suspension of Data Engineer Professional exam

Hi Databricks TeamI had scheduled my exam on 6th sep 2023, during exam same pop up came up, stating that I am looking in some other direction. I told them that my laptop mouse is not working properly, so I was looking at it. But still they suspended ...

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sirishavemula20
New Contributor III
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Hi @priyakant1 ,Have you got any response from the team, like did they reschedule your exam?

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sirishavemula20
by New Contributor III
  • 2949 Views
  • 1 replies
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My exam has suspended , Need help Urgently (21/08/2023)

Hello Team,I encountered Pathetic experience while attempting my 1st DataBricks certification. Abruptly, Proctor asked me to show my desk, after showing he/she asked multiple times.. wasted my time and then suspended my exam.I want to file a complain...

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  • 1 replies
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Latest Reply
sirishavemula20
New Contributor III
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Sub: My exam Datbricks Data Engineer Associate got suspended_need immediate help please (10/09/2023)I encountered Pathetic experience while attempting my DataBricks Data engineer certification. Abruptly, Proctor asked me to show my desk, after showin...

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Policepatil
by New Contributor III
  • 3434 Views
  • 1 replies
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Resolved! Records are missing while filtering the dataframe in multithreading

 Hi, I need to process nearly 30 files from different locations and insert records to RDS. I am using multi-threading to process these files parallelly like below.   Test data:               I have configuration like below based on column 4: If colum...

Policepatil_0-1694077661899.png
  • 3434 Views
  • 1 replies
  • 1 kudos
Latest Reply
sean_owen
Databricks Employee
  • 1 kudos

Looks like you are comparing to strings like "1", not values like 1 in your filter condition. It's hard to say, there are some details missing like the rest of the code and the DF schema, and what output you are observing.

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Rex1
by New Contributor III
  • 9789 Views
  • 1 replies
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Resolved! Recover Account Owner

Need help recovering account owner.Problem: Account owner cannot sign in with its password after SSO was configured. Account owner is a DL for team ownership so it doesn't have an AWS account and can't configure in AD group since it has "+" in the em...

  • 9789 Views
  • 1 replies
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Latest Reply
Rex1
New Contributor III
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Resolved by temporarily disabling SSO with Active directory that wasn't allowing an email to be created with "+"

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Juroy_Lim
by New Contributor III
  • 3206 Views
  • 1 replies
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Will the cells in the notebook keep running even if the browser is closed?

The Execute ML Model Pipeline celll has finished running, it took 2.27 days to finish running. However, the code in the following cell called Process JSON Output needs to take a very long time again to run. Can I simply close the browser and shut dow...

Execute ML Model Pipeline.png Process JSON Output.png
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azure
Databricks
Notebook
  • 3206 Views
  • 1 replies
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Latest Reply
Debayan
Databricks Employee
  • 0 kudos

Hi, I have just tested it internally, even if the browser is closed the notebook keeps on running. You can start with a quick job to test it. Also, please tag @Debayan with your next response so that I will get notified. 

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Policepatil
by New Contributor III
  • 6362 Views
  • 0 replies
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Is it good to process files in multithreading?

Hi,I need to process nearly 30 files from different locations and insert records to RDS.I am using multi-threading to process these files parallelly like below. def process_files(file_path):    <process files here>    1. Find bad records based on fie...

  • 6362 Views
  • 0 replies
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bachan
by New Contributor II
  • 1970 Views
  • 1 replies
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Data Insertion

Scenario: Data from blob storage to SQL db once a week.I have 15(from current date to next 15 days) days data into the blob storage, stored date wise in parquet format, and after seven days the next 15 days data will be inserted. Means till 7th day t...

  • 1970 Views
  • 1 replies
  • 0 kudos
Sivaji
by New Contributor
  • 1255 Views
  • 1 replies
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Databricks data engineer associate Exam got suspended.

Hello Team, I encountered Pathetic experience while attempting my 1st DataBricks certification. Abruptly, Proctor asked me to show my desk, after showing he/she asked multiple times.. wasted my time and then suspended my exam. I want to file a compla...

Get Started Discussions
Data engineer Associate
Exam.
  • 1255 Views
  • 1 replies
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Latest Reply
Cert-Team
Databricks Employee
  • 0 kudos

Hi @Sivaji Sorry to hear you had a bad experience, and that you got a slow response here in the community. I see that you have taken and passed the exam, Congratulations!For the future, our support team handles cases from here first so it tends to be...

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norbitek
by New Contributor II
  • 1985 Views
  • 1 replies
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Is it a bug in DEEP CLONE?

Hi,I'm trying to modify a delta table using following approach:Shallow clone of the table (source_table)Modification of the the clone (clonned_table)Deep clone of the modified table to the source table.Source delta table has 26 752 rows. Current Delt...

  • 1985 Views
  • 1 replies
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JRL
by New Contributor III
  • 2345 Views
  • 1 replies
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Github "Danger Zone"

There is a "Danger zone" appearing in the Github indicating that the repositories I share on Databricks should be Suspended and possibly that Databricks should be uninstalled.   This may be something standard in Github.  Has anyone run across it?

DangerZone.PNG
  • 2345 Views
  • 1 replies
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Latest Reply
sean_owen
Databricks Employee
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It's not telling you that you should do these things. It's telling you that you may break stuff by doing these things. Yes the "Danger Zone" is a thing on Github, it tries to warn you before you do things like click to delete a repo.

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