[ARROW-7020] [Java] Fix the bugs when calculating vector hash code

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.16.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23333
• Assignee: Liya Fan
• Reporter: Liya Fan
• Created: 29/Oct/19 12:42
• Updated: 11/Jan/23 07:51
• Resolved: 08/Nov/19 03:14

Description

When calculating the hash code for a value in the vector, the validity bit must be taken into account.

Issue Links

• links to: GitHub Pull Request #5752