[FLINK-30100] Remove the unused CheckpointFailureReason

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.16.0
• Fix Version/s: 1.17.0
• Component/s: Runtime / Checkpointing
• Labels: pull-request-available
• Assignee: Rui Fan
• Reporter: Rui Fan
• Created: 20/Nov/22 13:32
• Updated: 25/Nov/22 13:33
• Resolved: 25/Nov/22 13:13

Description

Some CheckpointFailureReasons have not been used for a long time and should be removed. E.g: 

TOO_MANY_CONCURRENT_CHECKPOINTS

CHECKPOINT_DECLINED_TASK_NOT_CHECKPOINTING

CHECKPOINT_DECLINED_ALIGNMENT_LIMIT_EXCEEDED

JOB_FAILURE

Issue Links

• links to: GitHub Pull Request #21353