[SPARK-37783] Add @tailrec wherever possible

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: Spark Core, SQL
• Assignee: Hyukjin Kwon
• Reporter: Hyukjin Kwon
• Created: 30/Dec/21 01:38
• Updated: 12/Dec/22 18:10
• Resolved: 30/Dec/21 07:50

Description

We should use tailrec to leverage tail-resursive whenever possible.

Issue Links

• links to: [Github] Pull Request #35064 (HyukjinKwon)
• links to: [Github] Pull Request #35540 (LuciferYang)