cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Help
Data Engineering
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Start a conversation
gud4eve
by • New Contributor III
  • 1417 Views
  • 1 replies
  • 0 kudos

Resolved! Scala app getting NullPointerException while migrating from DBR 7.3 to 9.1 (and above)

We are migrating our Scala jobs from AWS EMR (6.2.1 and Spark version - 3.0.1) to Lakehouse and few of our jobs are failing due to NullPointerException. We tried in Databricks Runtime 7.3 LTS, it is working fine. Because it had same spark version 3.0...

Data Engineering
Reply
  • 1417 Views
  • 1 replies
  • 0 kudos
View Replies
Latest Reply
gud4eve
New Contributor III
  • 0 kudos

In one of my code statements, I updated scala Boolean to java.lang.Boolean and this is working fine now. May be in new newer Spark versions, null in scala Boolean isn't supported.

  • 0 kudos
-werners-
by • Esteemed Contributor III
  • 1797 Views
  • 3 replies
  • 14 kudos

Notebook fails in job but not in interactive mode

I have this notebook which is scheduled by Data Factory on a daily basis.It works fine, up to today. All of a sudden I keep on getting NullpointerException when writing the data.After some searching online, I disabled AQE. But this does not help.Th...

Data Engineering
Reply
  • 1797 Views
  • 3 replies
  • 14 kudos
View Replies
Latest Reply
-werners-
Esteemed Contributor III
  • 14 kudos

After some tests it seems that if I run the notebook on an interactive cluster, I only get 80% of load (Ganglia metrics).If I run the same notebook on a job cluster with the same VM types etc (so the only difference is interactive vs job), I get over...

  • 14 kudos
2 More Replies
Labels