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Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
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Forum Posts

DwrCymru
by New Contributor III
  • 5688 Views
  • 4 replies
  • 4 kudos

Data bricks issue writing to Azure synapse

Process is to pickup data from an external table in Azure Synapse and combine with other tables and write to another synapse tables. Data for external table is in Azure storage. It was fine for months ,all of sudden last week it errored out with err...

  • 5688 Views
  • 4 replies
  • 4 kudos
Latest Reply
UmaMahesh1
Honored Contributor III
  • 4 kudos

Also do check out this blog from this stack overflow question.https://stackoverflow.com/questions/66747544/databricks-write-back-to-azure-synapse-errorhttps://chinnychukwudozie.com/2020/11/13/write-data-from-azure-databricks-to-azure-synapse-analytic...

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3 More Replies
elgeo
by Valued Contributor II
  • 22917 Views
  • 7 replies
  • 4 kudos

Resolved! Invalid JDBC url

Hello. I am trying to establish a connection between DBeaver and Databricks. I followed the steps in DBeaver integration with Databricks | Databricks on AWS, but I get the following error while testing the connection: Could anyone provide any insight...

jdbc_url_error
  • 22917 Views
  • 7 replies
  • 4 kudos
Latest Reply
Anonymous
Not applicable
  • 4 kudos

Hi @ELENI GEORGOUSI​ Glad to hear! It's a request that mark an answer as best.Thanks...

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6 More Replies
mickniz
by Contributor
  • 6965 Views
  • 3 replies
  • 6 kudos

Unable to create materialized view in Unity enabled Catalogues.

Hi Team,I was going through one of the videos of Databricks Sql Serverless and it say there is materialized view support . We can create materialized view .I tried same on my cluster of Sql Warehouse gives below error: 

image
  • 6965 Views
  • 3 replies
  • 6 kudos
Latest Reply
Felix
Databricks Employee
  • 6 kudos

Materialized views is in private preview right now afaik. Please talk to your account or customer success team at Databricks in order to sign up and enable it for your workspace. Thanks!

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2 More Replies
nevoezov
by New Contributor II
  • 2458 Views
  • 0 replies
  • 2 kudos

java.lang.SecurityException: Could not verify permissions for OverwritePartitionsDynamic RelationV2 - Delta tables dynamic partition overwrite on Databricks ACL enabled clusters

I'm working on Databricks ACL enabled clusters, and having trouble performing dynamic partition overwrite to Delta tables.I have created a test table using the following query:CREATE TABLE IF NOT EXISTS test_01 ( id STRING, name STRING, c...

  • 2458 Views
  • 0 replies
  • 2 kudos
Gustavo_Az
by Databricks Partner
  • 7375 Views
  • 9 replies
  • 27 kudos

Resolved! When will be available the course "Data Engineering with Databricks V3" in Databricks Academy?

In the documentation of the V2 it says that it would be released 4 days ago. But searching for it in the academy only throws results for V1 and V2.

  • 7375 Views
  • 9 replies
  • 27 kudos
Latest Reply
Anonymous
Not applicable
  • 27 kudos

@Gustavo Amadoz Navarro​  Updated new infoThis course will be part of the data engineer learning path once the Databricks Certified Data Engineer Associate V3 exam is released (November 19, 2022). BEFORE YOU GET STARTED: Please note that this course,...

  • 27 kudos
8 More Replies
yogu
by Databricks Partner
  • 2167 Views
  • 3 replies
  • 25 kudos

Can anyone plz help for mine below issues

Can anyone plz help for mine below issues

  • 2167 Views
  • 3 replies
  • 25 kudos
Latest Reply
Anonymous
Not applicable
  • 25 kudos

Hi @Yogita Chavan​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question first. Or else bricksters will get back to you soon. Thanks

  • 25 kudos
2 More Replies
Siebert_Looije
by Contributor
  • 7089 Views
  • 4 replies
  • 11 kudos

How to setup an all-purpose cluster pool for all my jobs?

Today, we start working on setting up an all-purpose cluster pool for all the jobs that we are running on databricks. We used the documentation for this but we got some issues when running our jobs.The errors in the jobs are the following: The jobs a...

Error message Jobs pool configuration cluster configuration
  • 7089 Views
  • 4 replies
  • 11 kudos
Latest Reply
Anonymous
Not applicable
  • 11 kudos

Hi @Siebert Looije​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Tha...

  • 11 kudos
3 More Replies
clant
by New Contributor II
  • 1895 Views
  • 1 replies
  • 4 kudos

Structured Streaming from SFTP

Hello,Is it possible to use a SFTP location to load from for structured streaming.At the moment we are going from SFTP->S3->databricks via structured streaming. I would like to cut out the S3 part.CheersChris

  • 1895 Views
  • 1 replies
  • 4 kudos
Latest Reply
Anonymous
Not applicable
  • 4 kudos

Hi @Chris Lant​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question first. Or else bricksters will get back to you soon. Thanks.

  • 4 kudos
manuelt
by New Contributor III
  • 3809 Views
  • 4 replies
  • 9 kudos

How long does it take to enable SQL Serverless for Azure Databricks?

I have filled the form to enable SQL Serverless twice in our Azure Databricks workspace, but I have not received any response through email nor I have serverless enabled in our workspace.

  • 3809 Views
  • 4 replies
  • 9 kudos
Latest Reply
Anonymous
Not applicable
  • 9 kudos

Hi @Manuel Torrez​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Than...

  • 9 kudos
3 More Replies
Ancil
by Contributor II
  • 10310 Views
  • 1 replies
  • 4 kudos

Resolved! TypeError: 'JavaPackage' object is not callable - DocumentAssembler() - Spark NLP

Hi,I am doing a grammar check using spark NLP using azure databricks. But am getting TypeError: 'JavaPackage' object is not callable - in DocumentAssembler() intialization line.document_assembler = DocumentAssembler()\ .setInputCol("text")\ .setOutpu...

image.png
  • 10310 Views
  • 1 replies
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Latest Reply
Ancil
Contributor II
  • 4 kudos

Hi its working after adding below configs in cluster. Please check URL for more info :- https://nlp.johnsnowlabs.com/docs/en/install#databricks-support

  • 4 kudos
Srikrishna
by New Contributor II
  • 2300 Views
  • 3 replies
  • 4 kudos

Lakehouse Fundamentals Accreditation badge not received

Hi ive cleared Databricks Lakehouse Fundamental on 10/26/2022 and the certificate i received after clicking "download your certificate here" is not accurate as it only shows my name,i've also checked with accredible site. Please help me on this matte...

  • 2300 Views
  • 3 replies
  • 4 kudos
Latest Reply
Anonymous
Not applicable
  • 4 kudos

Hi @Srikrishna Parthasarathy​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear fr...

  • 4 kudos
2 More Replies
Harish14
by New Contributor III
  • 816 Views
  • 0 replies
  • 3 kudos

Hi @Jose Gonzalez​  ​i have taken databricks data engineer associate exam on nov 27th . in result mail it is mentioned i have obtained below 70% in as...

Hi @Jose Gonzalez​ â€‹i have taken databricks data engineer associate exam on nov 27th . in result mail it is mentioned i have obtained below 70% in assessment but as per the section wise results i have gained more than 70% . Can you please check and u...

  • 816 Views
  • 0 replies
  • 3 kudos
Marco9898
by New Contributor II
  • 9108 Views
  • 2 replies
  • 3 kudos

Running SQL Data File through Notebook Python

I am attempting to run larger sql scripts through Databricks Notbook and export data to a file. For the most part the Notebook works when the sql script is a single SELECT statement. However, if the sql file is more complicated such as involving the ...

  • 9108 Views
  • 2 replies
  • 3 kudos
Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hi @Marco Perez​ Does @Jose Gonzalez​ response answer your question? If yes, would you be happy to mark it as best so that other members can find the solution more quickly?We'd love to hear from you.Thanks!

  • 3 kudos
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Bevin
by Databricks Partner
  • 3580 Views
  • 5 replies
  • 9 kudos

Resolved! What is the best way to manage the growth of the default storage location?

What is the best way to manage the growth of the default storage location in a shared workspace? I have a number of users logging in and working on different clusters in a single workspace. I understand that all the results and notebooks are saved t...

  • 3580 Views
  • 5 replies
  • 9 kudos
Latest Reply
Anonymous
Not applicable
  • 9 kudos

Hi @Bevin Maragh​ Glad to hear that! It's a request that mark an answer as best. It will be highly appreciable.Thanks and Regards

  • 9 kudos
4 More Replies
Mado
by Valued Contributor II
  • 3176 Views
  • 2 replies
  • 3 kudos

When should I use ".start()" with writeStream?

Hi,I am practicing with Databricks. In sample notebooks,I have seen different use of writeStream with or without ".start()" method. Samples are below:Without .start() spark.readStream   .format("cloudFiles")   .option("cloudFiles.f...

  • 3176 Views
  • 2 replies
  • 3 kudos
Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hi @Mohammad Saber​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question first. Or else bricksters will get back to you soon. Thanks

  • 3 kudos
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