[FLINK-26708] TimestampsAndWatermarksOperator should not propagate WatermarkStatus

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.14.4, 1.15.0
• Fix Version/s: 1.14.5, 1.15.0
• Component/s: API / DataStream
• Labels: pull-request-available
• Assignee: Dawid Wysakowicz
• Reporter: Dawid Wysakowicz
• Created: 17/Mar/22 13:17
• Updated: 29/Mar/22 11:30
• Resolved: 28/Mar/22 08:21

Description

The lifecycle/scope of WatermarkStatus is tightly coupled with watermarks. Upstream watermarks are cut off in the TimestampsAndWatermarksOperator and therefore watermark statuses should be cut off as well.

Issue Links

• links to: GitHub Pull Request #19135