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https://issues.apache.org/jira/browse/FLINK-11849?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16786558#comment-16786558
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xulongfetion commented on FLINK-11849:
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Is it the same for external checkpoint?

> The flink document about checkpoint and savepoint may be wrong
> --------------------------------------------------------------
>
>                 Key: FLINK-11849
>                 URL: https://issues.apache.org/jira/browse/FLINK-11849
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 1.6.3
>            Reporter: xulongfetion
>            Priority: Minor
>
> The document content here 
> "ops/state/checkpoints.html#difference-to-savepoints" says "do not support 
> Flink specific features like rescaling". But when i try to change theĀ 
> parallelism(except from n > 1 to 1) of a stated operator and restore from an 
> external checkpoint, it recovers without any exception. So is this sentence 
> wrong or i misunderstand it?



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