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https://issues.apache.org/jira/browse/FLINK-7930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16685313#comment-16685313
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Till Rohrmann commented on FLINK-7930:
--------------------------------------

Not sure what you mean with periodic job but you can cancel jobs with a 
savepoint and then resume another job from this savepoint. This should allow 
you to do something like periodic jobs whose lifecycle is managed by an 
external system.

> Support periodic jobs with state that gets restored and persisted in a 
> savepoint 
> ---------------------------------------------------------------------------------
>
>                 Key: FLINK-7930
>                 URL: https://issues.apache.org/jira/browse/FLINK-7930
>             Project: Flink
>          Issue Type: New Feature
>          Components: DataStream API
>            Reporter: Flavio Pompermaier
>            Priority: Major
>              Labels: stateful, streaming
>
> As discussed in 
> http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/State-snapshotting-when-source-is-finite-td16398.html,
>  it could be useful to support the use case of  periodic jobs with state that 
> gets restored and persisted in a savepoint (in order to avoid the need of an 
> external sink)



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