- 1205 Views
- 1 replies
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Spark doesn't register executors when new workers are allocated
Our pipelines sometimes get stuck (example).Some workers get decommissioned due to spot termination and then the new workers get added. However, after (1) Spark doesn't notice new executors: And I don't know why. I don't understand how to debug this,...
- 1205 Views
- 1 replies
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@ivanychev - Firstly, New workers are added and spark notice them hence, there is an init script logging in the event log stating the init script ran on the newly added workers. For debugging, please check the Spark UI - executor tab. Secondly, Fo...
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- 2138 Views
- 1 replies
- 1 kudos
Error accessing file from dbfs inside mlflow serve endpoint
Hi,I have mlflow model served using serverless GPU which takes audio file name as input and then file will be passed as parameter to huggiung face model inside predict method. But I am getting following errorHFValidationError(\nhuggingface_hub.utils....
- 2138 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi,I have mlflow model served using serverless GPU which takes audio file name as input and then file will be passed as parameter to huggiung face model inside predict method. But I am getting following errorHFValidationError(\nhuggingface_hub.utils....
- 1 kudos
- 2966 Views
- 1 replies
- 0 kudos
cannot create external location: invalid Databricks Workspace configuration
HI AllI am trying to create databricks storage credentials , external location and catalog with terraform.cloud : AzureMy storage credentials code is working correctly . But the external location code is throwing below error when executing the Terraf...
- 2966 Views
- 1 replies
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HI @Retired_modThanks for the reply . Even after correcting my databricks workspace provider configuration . I am not able to create 3 external location in databricks workspace.i am using below code in terraform .Provider .tf provider "databricks" {...
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- 846 Views
- 1 replies
- 0 kudos
Databricks Widget
Hi,I was previously working databricks runtime 10.0 and now just upgraded to 13.0 runtime.I was using dashboard to display the widgets. Before it was just showing the widget label, but now it shows the widget name below it as well. Also it shows the ...
- 846 Views
- 1 replies
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Hi @aman_yadav007, which widget type did you use? Can you please try a different widget type or check the widget type and its arguments from this example: https://docs.databricks.com/en/notebooks/widgets.html#databricks-widgets
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- 2625 Views
- 2 replies
- 0 kudos
DLT pipeline unity catalog error
Hi Everyone, I'm getting this error while running DLT pipeline in UCFailed to execute python command for notebook 'sample/delta_live_table_rules.py' with id RunnableCommandId(5596174851701821390) and error AnsiResult(,None, Map(), Map(),List(),List(...
- 2625 Views
- 2 replies
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I get a similar error, when there is a mistake in the @dlt.table() definition for a table. In my case the culprit is usually the path.
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- 1622 Views
- 2 replies
- 0 kudos
Unable to migrate an empty parquet table to delta lake in Databricks
I'm trying to convert my Databricks Tables from Parquet to Delta. While most of the tables have data and are successfully converted to delta some of the empty parquet tables fail with an error message as below -CONVERT TO DELTA <schema-name>.parquet_...
- 1622 Views
- 2 replies
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Hello Bharathi, Ideally the ETL job should not generate the empty parquet files in the respective location as it's an overhead to read the empty file and it's a not best practice.Assuming this can be easily fix in ETL job while getting the rows count...
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- 432 Views
- 0 replies
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L'importance de Databricks dans le SEO
Le SEO est un domaine dynamique et complexe qui évolue constamment avec les technologies et les algorithmes de recherche. L'utilisation de Databricks, une plateforme d'analyse basée sur le cloud, a révolutionné la manière dont les spécialistes du SEO...
- 432 Views
- 0 replies
- 0 kudos
- 6121 Views
- 2 replies
- 0 kudos
Read CSV files in Azure Databricks notebook, how to read data when columns in CSV files are in the w
I have a task to revise CSV ingestion in Azure Databricks. The current implementation uses the below settings: source_query = ( spark.readStream.format("cloudFiles") .option("cloudFiles.format", "csv") .schema(defined_schema) .option(...
- 6121 Views
- 2 replies
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Also, I am looking for a solution that works with both correct files and malformed files using PySpark.
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- 10158 Views
- 2 replies
- 1 kudos
Creating High Quality RAG Applications with Databricks
Retrieval-Augmented-Generation (RAG) has quickly emerged as a powerful way to incorporate proprietary, real-time data into Large Language Model (LLM) applications. Today we are excited to launch a suite of RAG tools to help Databricks users build hig...
- 10158 Views
- 2 replies
- 1 kudos
- 1 kudos
It seems like you're sharing an announcement or promotional content related to Databricks and their launch of a suite of tools for Retrieval-Augmented-Generation (RAG) applications. These tools are aimed at helping Databricks users build high-quality...
- 1 kudos
- 3962 Views
- 2 replies
- 1 kudos
Power BI Import Model Refresh from Databricks SQL Whse - Query has been timed out due to inactivity
We have an intermittant issue where occasionally a partition in our Power BI Import Dataset times out at 5 hours. When I look at Query History in Databricks SQL, I see a query that failed with the following error message: "Query has been timed out ...
- 3962 Views
- 2 replies
- 1 kudos
- 1 kudos
The only solution we have been able to come up with was to create a Notebook in Databricks that uses the Power BI API to check the status of a Refresh. We schedule it a bit after we expect the Refresh to complete. If it is still running, we kill th...
- 1 kudos
- 1292 Views
- 0 replies
- 0 kudos
Not able to download Certificate
Hi All,I took the course: Get Started With Data Engineering from below course link https://www.databricks.com/learn/training/getting-started-with-data-engineering#data-videoBut, after completing the Quiz, I am not able to download Certificate. The a...
- 1292 Views
- 0 replies
- 0 kudos
- 1808 Views
- 1 replies
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Resolved! Is it possible to pass a Spark session to other python files?
I am setting up pytest for my repo. I have my functions in separate python files and run pytest from one notebook. For each testing file, I have to create a new Spark session as follows:@pytest.fixture(scope="session")def spark(): spark = ( SparkSe...
- 1808 Views
- 1 replies
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I was able to do it by placing the Spark session fixture in the conftest.py file in the root directory.
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- 1390 Views
- 0 replies
- 0 kudos
DataBricks Certification Exam Got Suspended. Require support for the same.
I encountered numerous challenges during my exam, starting with issues related to system compatibility and difficulties with my microphone and other settings. Despite attempting to contact support multiple times, it was not easy to get assistance.Aft...
- 1390 Views
- 0 replies
- 0 kudos
- 2448 Views
- 0 replies
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Is there an automated way to strip notebook outputs prior to pushing to github?
We have a team that works in Azure Databricks on notebooks.We are not allowed to push any data to Github per corporate policy.Instead of everyone having to always remember to clear their notebook outputs prior to commit and push, is there a way this ...
- 2448 Views
- 0 replies
- 0 kudos
- 1251 Views
- 1 replies
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Cluster
I’m not able to have any workspace view or cluster
- 1251 Views
- 1 replies
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Hey , could you be more precise with your question ?
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