[FLINK-18431] Provide default empty implementation of notifyCheckpointAborted

• Type: Improvement
• Status: Closed
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: 1.11.0
• Fix Version/s: 1.11.0
• Component/s: API / DataStream
• Assignee: Piotr Nowojski
• Reporter: Piotr Nowojski
• Created: 24/Jun/20 16:19
• Updated: 24/Jun/20 16:20
• Resolved: 24/Jun/20 16:20

Description

There was some confusion during reviewing of FLINK-8871 and org.apache.flink.runtime.state.CheckpointListener#notifyCheckpointAborted was left without a default implementation, that's braking backward compatibility. Default empty implementation of this method should be provided.

Issue Links

• duplicates: FLINK-18429 Add default method for CheckpointListener.notifyCheckpointAborted(checkpointId)