[SPARK-40611] Improve the performance for setInterval & getInterval of UnsafeRow

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: SQL
• Assignee: Jiaan Geng
• Reporter: Jiaan Geng
• Created: 29/Sep/22 12:25
• Updated: 13/Oct/22 15:00
• Resolved: 13/Oct/22 15:00

Description

As we know, UnsafeRow stores each field with 8 bytes or Long.
UnsafeRow supports read and store CalendarInterval.
After my investigation, getLong/putLong of Platform have better performance than call getInt/putInt of Platform twice.

Issue Links

• links to: [Github] Pull Request #38046 (beliefer)