Hangxiang Yu created FLINK-34352:
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             Summary: Improve the documentation of allowNonRestoredState
                 Key: FLINK-34352
                 URL: https://issues.apache.org/jira/browse/FLINK-34352
             Project: Flink
          Issue Type: Improvement
          Components: Documentation
            Reporter: Hangxiang Yu
            Assignee: Hangxiang Yu


Current documentation of allowNonRestoredState is not clear, we should clarify:
 # It can lead to serious issues with correctness if it's used incorrectly.
 # The correctness is related to the topological order and the logic of job 
when removing operator by default.
 # For DataStream Job, the operator uid could be assigned explicitly to avoid 
the reassignment of operator uid.



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