[ARROW-4635] [Java] StructVector growing validity buffer unnecessarily

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: Java
• Labels: patch pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21170
• Assignee: Pindikura Ravindra
• Reporter: Thippana Vamsi Kalyan
• Created: 20/Feb/19 08:45
• Updated: 11/Jan/23 07:35
• Resolved: 21/Feb/19 06:58

Description

reAlloc method inside StructVector.java is growing validity buffer and growing capacity of children.

When validity buffer already has enough capacity to accommodate new size of children, growing validity buffer can be avoided. 

Issue Links

• links to: GitHub Pull Request #3711
• links to: GitHub Pull Request #3717