[ARROW-6464] [Java] Refactor FixedSizeListVector#splitAndTransfer with slice API

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.15.1
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22834
• Assignee: Ji Liu
• Reporter: Ji Liu
• Created: 05/Sep/19 13:11
• Updated: 11/Jan/23 07:47
• Resolved: 12/Oct/19 07:39

Description

Currently FixedSizeListVector#splitAndTransfer actually use copyValueSafe which has memory copy, we should use slice API instead.

Meanwhile, splitAndTransfer in all classes should position index check at beginning.

Issue Links

• links to: GitHub Pull Request #5293