[FLINK-6023] Fix Scala snippet into Process Function (Low-level Operations) Doc

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: Documentation
• Assignee: Mauro Cortellazzi
• Reporter: Mauro Cortellazzi
• Created: 10/Mar/17 11:54
• Updated: 13/Apr/21 20:39
• Resolved: 11/Mar/17 02:33

Description

The current `/docs/dev/stream/process_function.md` has some errors in the Scala snippet

Issue Links

• links to: GitHub Pull Request #3510