[HIVE-25168] Add mutable validWriteIdList

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Won't Do
• Component/s: storage-api
• Labels: pull-request-available
• Target Version/s: 4.0.0
• Assignee: Yu-Wen Lai
• Reporter: Yu-Wen Lai
• Created: 26/May/21 23:46
• Updated: 30/Nov/21 17:14
• Resolved: 30/Nov/21 17:14

Description

Although the current implementation for validWriteIdList is not strictly immutable, it is in some sense to provide a read-only view snapshot. This change is to add another class to provide functionalities for manipulating the writeIdList. We could use this to keep writeIdList up-to-date in an external cache layer for event-based metadata refreshing.

Issue Links

• links to: GitHub Pull Request #2324