[jira] [Created] (FLINK-22974) No execution checkpointing config desc in flink-conf.yaml

[Shang Yuanchun (Jira)]

tinawenqiao created FLINK-22974:
-----------------------------------

             Summary: No execution checkpointing config desc in flink-conf.yaml
                 Key: FLINK-22974
                 URL: https://issues.apache.org/jira/browse/FLINK-22974
             Project: Flink
          Issue Type: Improvement
          Components: Build System
    Affects Versions: 1.13.1
            Reporter: tinawenqiao


We found that there is no parameter description for execution checkpointing in flink-conf.yaml. It may cause a misunderstanding.  I think we can add some important parameters, such as 

execution.checkpointing.interval，execution.checkpointing.externalized-checkpoint-retention，execution.checkpointing.tolerable-failed-checkpoints etc.

```

==============================================================================
# Fault tolerance and checkpointing
#==============================================================================

# The backend that will be used to store operator state checkpoints if
# checkpointing is enabled.

 ```



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