cancel
Showing results for 
Search instead for 
Did you mean: 
Machine Learning
Dive into the world of machine learning on the Databricks platform. Explore discussions on algorithms, model training, deployment, and more. Connect with ML enthusiasts and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 

Enable programmatically writing to files

rubenteixeira
New Contributor III

Hi everyone. I'm training a time series forecasting model in Azure Databricks. When I try to parallelize, it gives me this error:

image.pngI have Contributor permission on the Databricks service, on the Azure Portal, and I'm an admin inside the Databricks workspace. What permissions am I missing?

3 REPLIES 3

Hubert-Dudek
Esteemed Contributor III

Can't you use data frames API? Using RDD directly is an outdated method as it is not optimized. Dataframe is automatically distributed (parallelized using partitions and cores). Additionally, how big is a dataset? as running collect() is also a killer and should not be used in production or to return more than a dozen rows.

Debayan
Esteemed Contributor III
Esteemed Contributor III

Hi,

The error says the below filesystem is read-only and not RW. image

jose_gonzalez
Moderator
Moderator

Hi @Rúben Teixeira​,

Just a friendly follow-up. Did any of the responses help you to resolve your question? if it did, please mark it as best. Otherwise, please let us know if you still need help.

Join 100K+ Data Experts: Register Now & Grow with Us!

Excited to expand your horizons with us? Click here to Register and begin your journey to success!

Already a member? Login and join your local regional user group! If there isn’t one near you, fill out this form and we’ll create one for you to join!