[FLINK-31950] Introduce StateMetadata

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.18.0
• Fix Version/s: 1.18.0
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: Jane Chan
• Reporter: Jane Chan
• Created: 27/Apr/23 03:59
• Updated: 15/May/23 02:24
• Resolved: 15/May/23 02:09

Description

According to the FLIP design, we're about to introduce

• StateMetadata, which describes the TTL attribute of the stateful stream operator.

Issue Links

• links to: GitHub Pull Request #22492