[HIVE-25393] Prevent concurrent compaction and DDL operations

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Labels: pull-request-available
• Assignee: Denys Kuzmenko
• Reporter: Denys Kuzmenko
• Created: 27/Jul/21 10:34
• Updated: 17/Nov/22 08:47
• Resolved: 14/Sep/21 09:38

Description

Introduce read locks in compaction (MR, Minor Query-based) that would prevent concurrency issues with DDL operations (DROP/RENAME table).

Issue Links

• links to: GitHub Pull Request #2503