[SPARK-46559] Wrap the `export` in the package name with backticks

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: MLlib
• Labels: pull-request-available
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 02/Jan/24 06:35
• Updated: 02/Jan/24 12:24
• Resolved: 02/Jan/24 12:23

Description

`export` will be a keyword in Scala 3, using it directly in the package name will cause a compilation error.

Issue Links

• links to: GitHub Pull Request #44555