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

brendanc19
by New Contributor III
  • 3840 Views
  • 6 replies
  • 2 kudos

Resolved! Does cancelling a job run rollback any actions performed by query plan?

If I were to stop a rather large job run, say half way thru execution, will any actions performed on our Delta tables persist or will they be rolled back?Are there any other risks that I need to be aware of in terms of cancelling a job run half way t...

  • 3840 Views
  • 6 replies
  • 2 kudos
Latest Reply
fabian_r
New Contributor II
  • 2 kudos

Hi, is there any way to ensure transaction control in delta protocol in 2024 across tables for failing jobs?

  • 2 kudos
5 More Replies
cgrant
by Databricks Employee
  • 3558 Views
  • 4 replies
  • 6 kudos

How do I know how much of a query/job used Photon?

I'm trying to use the native execution engine, Photon. How can I tell if a query is using Photon or is falling back to the non-native Spark engine?

  • 3558 Views
  • 4 replies
  • 6 kudos
Latest Reply
venkat09
New Contributor III
  • 6 kudos

Typo error in my second point of the previous post. Click the execution plan of your task[this is available under SQL/Dataframe tab in Spark UI]. It explains what operations run in the photon engine and what didn't execute by photon.

  • 6 kudos
3 More Replies
Labels