[ARROW-9973] [Java] JDBC DateConsumer does not allow dates before epoch

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.1
• Fix Version/s: 2.0.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25999
• Assignee: Unassigned
• Reporter: Patrick Woody
• Created: 11/Sep/20 02:55
• Updated: 11/Jan/23 08:10
• Resolved: 15/Sep/20 07:04

Description

DateConsumer seems to do an overflow check when converting from a SQL Date and sees if the TimeUnit.MILLISECONDS.toDays(<sql time>) is negative. This is how any date less than 1970-01-01 will be represented, so unfortunately the adapter breaks for these values.

Issue Links

• links to: GitHub Pull Request #8167