[HIVE-27273] Iceberg: Upgrade iceberg to 1.2.1

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-beta-1
• Component/s: Iceberg integration
• Labels: pull-request-available
• Assignee: Butao Zhang
• Reporter: Butao Zhang
• Created: 20/Apr/23 03:08
• Updated: 15/Aug/23 06:33
• Resolved: 27/Apr/23 14:37

Description

https://iceberg.apache.org/releases/#121-release Iceberg1.2.1(include 1.2.0) has lots of improvement, e.g. branch commit  and position_deletes metadata table.

Issue Links

• Dependent: HIVE-27233 Iceberg: BRANCH&TAG implementation on hive side
• links to: GitHub Pull Request #4252