[FLINK-19503] Add StateChangelog interface and its in-memory implementation

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.0
• Component/s: Runtime / Checkpointing, Runtime / Task
• Labels: pull-request-available
• Assignee: Roman Khachatryan
• Reporter: Roman Khachatryan
• Created: 05/Oct/20 09:42
• Updated: 13/Aug/21 19:29
• Resolved: 18/Feb/21 16:49

Description

StateChangelog is a component proposed in FLIP-158 to store state changes for incremental checkpoints.

 

Issue Links

• links to: GitHub Pull Request #14838
• links to: GitHub Pull Request #15371