[FLINK-24010] HybridSource needs to forward checkpoint notifications

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0, 1.13.3, 1.15.0
• Labels: pull-request-available
• Assignee: Thomas Weise
• Reporter: Thomas Weise
• Created: 26/Aug/21 22:29
• Updated: 31/Aug/21 15:22
• Resolved: 30/Aug/21 22:27

Description

Since the reader currently swallows notifyCheckpointComplete, offset commit in contained Kafka consumer doesn't happen.

Issue Links

• links to: GitHub Pull Request #17006
• links to: GitHub Pull Request #17041
• links to: GitHub Pull Request #17044