[HIVE-27233] Iceberg: BRANCH&TAG implementation on hive side

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Iceberg integration
• Assignee: Butao Zhang
• Reporter: Butao Zhang
• Created: 09/Apr/23 09:07
• Updated: 27/Apr/23 14:38

Description

This can be a umbrella ticket to track branch&tag implementation on hive side.

We can refer to design doc which has been reviewed in iceberg community: https://docs.google.com/document/d/1tbATFPrKF3vNlzkgZQdaW8CAJmbjvryfrlg6C2Ci_aA/edit#heading=h.gflazgojtfmi

Issue Links

• Dependent: HIVE-27273 Iceberg: Upgrade iceberg to 1.2.1

Sub-Tasks

• Iceberg: Support Iceberg version travel by reference name: Closed
• Iceberg: CREATE BRANCH SQL implementation: Closed
• Iceberg: CREATE TAG SQL implementation: Closed
• Iceberg: DROP BRANCH SQL implementation: Closed
• Iceberg: DROP TAG SQL implementation: Resolved
• Iceberg: Suport write to iceberg branch: Closed
• Iceberg: Support query iceberg tag: Closed
• Iceberg: Fast forward branch: Closed
• Iceberg: Cherry-Pick commit to a branch: Closed
• Allow creating a branch from tag name: Closed
• Iceberg: Support creating a branch on an empty table: Closed
• Iceberg: Add support for Rename Branch: Resolved
• Iceberg: Add support for Replace Branch: Resolved
• Iceberg: Add support for Replace Tag: Resolved
• Iceberg: Add support for 'If Not Exists' and 'or Replace' for Create Branch: Resolved
• Iceberg: Add support for 'If Not Exists" and 'or Replace' for Create Tag: Resolved