[SPARK-45469] Replace `toIterator` with `iterator` for `IterableOnce`

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Connect, Spark Core, SQL
• Labels: pull-request-available
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 09/Oct/23 11:12
• Updated: 11/Oct/23 09:02
• Resolved: 11/Oct/23 08:55

Description

@deprecated("Use .iterator instead", "2.13.0")
@`inline` def toIterator: Iterator[A] = it.iterator 

Issue Links

• links to: GitHub Pull Request #43295