[ARROW-895] Nullable variable length vector lastSet not set correctly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.3.0
• Component/s: Java
• External issue URL: https://github.com/apache/arrow/issues/16498
• Assignee: Steven Phillips
• Reporter: Steven Phillips
• Created: 25/Apr/17 15:46
• Updated: 11/Jan/23 07:11
• Resolved: 25/Apr/17 18:25

Description

ARROW-875 fix was incomplete. I discovered some issues with the change after it was merged. The lastSet variable needs to be adjusted in the fillEmpties() method, and lastSet needs to be set when using the copyFrom methods.