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https://issues.apache.org/jira/browse/FLINK-20699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-20699:
-----------------------------------
    Labels: pull-request-available  (was: )

> Feedback invocation_id must not be constant.
> --------------------------------------------
>
>                 Key: FLINK-20699
>                 URL: https://issues.apache.org/jira/browse/FLINK-20699
>             Project: Flink
>          Issue Type: Improvement
>          Components: Stateful Functions
>    Affects Versions: statefun-2.3.0, statefun-2.2.1
>            Reporter: Igal Shilman
>            Assignee: Igal Shilman
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: statefun-2.2.2
>
>
> To support iteration in StateFun (we call them feedback) we use a key 
> (FeedbackKey) that connects a feedback producer with a feedback consumer. The 
> feedback broker will connect a consumer with a producer given a supplied key.
> A key has two complements: pipeline name and an invocation id,
> To guard against accidental reuse, the invocation id part should be unique. 
>  
>  



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