cancel
Showing results for 
Search instead for 
Did you mean: 
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.
cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Gk
by New Contributor III
  • 7382 Views
  • 6 replies
  • 0 kudos

Resolved! Databricks

Hi Ayapanday, ​How can check soure path in databricks​​

  • 7382 Views
  • 6 replies
  • 0 kudos
Latest Reply
Anonymous
Not applicable
  • 0 kudos

Hi @Govardhana Reddy​ Thank you for your question! To assist you better, please take a moment to review the answer and let me know if it best fits your needs.Please help us select the best solution by clicking on "Select As Best" if it does.Your feed...

  • 0 kudos
5 More Replies
GS2312
by New Contributor II
  • 6843 Views
  • 6 replies
  • 5 kudos

KeyProviderException when trying to create external table on databricks

Hi There,I have been trying to create an external table on Azure Databricks with below statement.df.write.partitionBy("year", "month", "day").format('org.apache.spark.sql.execution.datasources.parquet.ParquetFileFormat').option("path",sourcepath).mod...

  • 6843 Views
  • 6 replies
  • 5 kudos
Latest Reply
Anonymous
Not applicable
  • 5 kudos

Hi @Gaurishankar Sakhare​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best ...

  • 5 kudos
5 More Replies
PK225
by New Contributor III
  • 4152 Views
  • 4 replies
  • 4 kudos
  • 4152 Views
  • 4 replies
  • 4 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 4 kudos

If you mean a stream-static join, yes that is possible:https://learn.microsoft.com/en-us/azure/databricks/delta-live-tables/transform#--stream-static-joinsIf not, what exactly do you mean?

  • 4 kudos
3 More Replies
William_Scardua
by Valued Contributor
  • 1878 Views
  • 1 replies
  • 0 kudos

REPOS change my notebook format

Hi guys,I have some notebooks with REPOS but I noticed that REPOS changed my notebook format to .py because of this my Azure Data Factory no longer recognizes the notebook (.py)Have any ideia to convert that .py to databricks format ?

Screenshot 2023-05-30 at 20.39.02
  • 1878 Views
  • 1 replies
  • 0 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 0 kudos

that is odd. repos is merely another location (linked to git).You can copy/paste the code inside the py file into a notebook, or convert them using online tools or python libraries (like py2ipynb).

  • 0 kudos
naveenprabhun
by New Contributor III
  • 6291 Views
  • 2 replies
  • 3 kudos

Resolved! Unable to read data from ElasticSearch using Databricks (AWS) Cannot detect ES version - Caused by: org.elasticsearch.hadoop.rest.EsHadoopNoNodesLeftException: Connection error (check network and/or proxy settings)- all nodes failed; tried [IP:PORT]

I am trying to read data from ElasticSearch(ES Version 8.5.2) using PySpark on Databricks (13.0 (includes Apache Spark 3.4.0, Scala 2.12)). The ecosystem is on AWS.I am able to run a curl command on the Databricks notebook to the ES ip:port and fetch...

ErrorScreenshot Screenshot 2023-06-01 at 1.25.29 PM
  • 6291 Views
  • 2 replies
  • 3 kudos
Latest Reply
Hoviedo
New Contributor III
  • 3 kudos

I have the same problem, did you find any solution? thanks

  • 3 kudos
1 More Replies
Anonymous
by Not applicable
  • 1293 Views
  • 0 replies
  • 0 kudos

 Dear Community-  Get ready to mark your calendars for the upcoming Databricks Community Social event! Happening on June 16th, 2023, this event promis...

 Dear Community- Get ready to mark your calendars for the upcoming Databricks Community Social event! Happening on June 16th, 2023, this event promises to be the ultimate monthly gathering for everyone in the Databricks Community.Join us for an hour ...

community_social
  • 1293 Views
  • 0 replies
  • 0 kudos
Anonymous
by Not applicable
  • 876 Views
  • 0 replies
  • 0 kudos

Dear Community,  Have you enrolled into the New Large Language Model Courses with edX yet?As Large Language Model (LLM) applications disrupt countless...

Dear Community, Have you enrolled into the New Large Language Model Courses with edX yet?As Large Language Model (LLM) applications disrupt countless industries, generative AI is becoming an important foundational technology. The demand for LLM-based...

Image
  • 876 Views
  • 0 replies
  • 0 kudos
MohamedThanveer
by New Contributor II
  • 1622 Views
  • 1 replies
  • 0 kudos

Databricks Certified Associate Developer for Apache Spark 3.0 - Python Cancellation

I have scheduled an examination on 1st June 2023 and due to personal reason, I have cancelled the examination on 26th May 2023 (more than 72 hours) but I am yet to receive the refund amount. In the auto generated mail it is mentioned that the refund ...

image
  • 1622 Views
  • 1 replies
  • 0 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 0 kudos

adding @Suteja Kanuri​  and @Vidula Khanna​ for visibility

  • 0 kudos
Ovi
by New Contributor III
  • 2642 Views
  • 1 replies
  • 0 kudos

Spark Dataframe write to Delta format doesn't create a _delta_log

Hello everyone, I have an intermittent issue when trying to create a Delta table for the first time in Databricks: all the data gets converted into parquet at the specified location but the _delta_log is not created or, if created, it's left empty, t...

  • 2642 Views
  • 1 replies
  • 0 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 0 kudos

Can you list (display) the folder location "deltaLocation"? what files do you see here? have you try to use a new location for testing? do you get the same behavior?

  • 0 kudos
Torlynet
by New Contributor III
  • 2558 Views
  • 1 replies
  • 3 kudos

Can't access databricks

I was updated some scripts when I all of the sudden got a few "internal server errors". I refreshed the webpage a couple of times and now I am unable to login to databricks.When I try to sign in it thinks for a few seconds and then I am rerouted back...

Recording 2023-05-23 at 21.47.23
  • 2558 Views
  • 1 replies
  • 3 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 3 kudos

what date and time this issue happened? are you still unable to access to your workspace?

  • 3 kudos
Nis
by New Contributor II
  • 2277 Views
  • 1 replies
  • 2 kudos

Best sequence of using Vacuum, optimize, fsck repair and refresh commands.

I have a delta table whose size will increases gradually now we have around 1.5 crores of rows while running vacuum command on that table i am getting the below error.ERROR: Job aborted due to stage failure: Task 7 in stage 491.0 failed 4 times, most...

  • 2277 Views
  • 1 replies
  • 2 kudos
Latest Reply
jose_gonzalez
Databricks Employee
  • 2 kudos

Do you have access to the Executor 7 logs? is there a high GC or some other events that is making the heartbeat timeout? would you be able to check the failed stages?

  • 2 kudos
Kayla
by Valued Contributor II
  • 11062 Views
  • 1 replies
  • 1 kudos

Resolved! Pydoc / Documentation Module

Does anyone have a recommendation for something along the lines of Pydoc that can be used to aggregate docstrings and the like into documentation pages?I tried Pydoc and it failed because of the magic commands in my repo.

  • 11062 Views
  • 1 replies
  • 1 kudos
Latest Reply
User16539034020
Databricks Employee
  • 1 kudos

Sphinx could be an option here. It parses and render Databricks notebooks in the documentation. You might want to look into it to see if it fits your needs. However, it may not handle magic commands very well, and it assumes your notebooks are export...

  • 1 kudos
kfoster
by Contributor
  • 2692 Views
  • 2 replies
  • 3 kudos

Terraform Global Init Script base64encoding

I am working on converting manual global init scripts into a terraform IaC process for multiple environments. Within terraform, we are using the resource "databricks_global_init_script" and set the content_base64 with the following:base64encoded(<<-...

  • 2692 Views
  • 2 replies
  • 3 kudos
Latest Reply
Atanu
Databricks Employee
  • 3 kudos

I am looking into it @Kristian Foster​ Are you able to get it working?

  • 3 kudos
1 More Replies
HanaSega_97455
by New Contributor II
  • 10180 Views
  • 2 replies
  • 3 kudos

Resolved! drop specific partition from a Delta Table

i have a delta table partitioned by a Date column , I'm trying to use the alter table drop partition command but get ALTER TABLE DROP PARTITION` is not supported for Delta tables erroris there a way to do it?

  • 10180 Views
  • 2 replies
  • 3 kudos
Latest Reply
Anonymous
Not applicable
  • 3 kudos

Hi @Hanan Segal​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answers y...

  • 3 kudos
1 More Replies
KiranKondamadug
by New Contributor II
  • 8096 Views
  • 1 replies
  • 2 kudos

Running into delta.exceptions.ConcurrentAppendException even after setting up S3 Multi-Cluster Writes environment via S3 Dynamo DB LogStore

My use-case is to process a dataset worth 100s of partitions in concurrency. The data is partitioned, and they are disjointed. I was facing ConcurrentAppendException due to S3 not supporting the “put-if-absent” consistency guarantee. From Delta Lake ...

  • 8096 Views
  • 1 replies
  • 2 kudos
Latest Reply
Debayan
Databricks Employee
  • 2 kudos

Hi, You can refer to https://docs.databricks.com/optimizations/isolation-level.html#conflict-exceptions and recheck if everything is alright. Please let us know if this helps, also please tag @Debayan​ with your next response which will notify me, Th...

  • 2 kudos

Join Us as a Local Community Builder!

Passionate about hosting events and connecting people? Help us grow a vibrant local community—sign up today to get started!

Sign Up Now
Labels