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https://issues.apache.org/jira/browse/FLINK-17755?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17327827#comment-17327827
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Flink Jira Bot commented on FLINK-17755:
----------------------------------------

This major issue is unassigned and itself and all of its Sub-Tasks have not 
been updated for 30 days. So, it has been labeled "stale-major". If this ticket 
is indeed "major", please either assign yourself or give an update. Afterwards, 
please remove the label. In 7 days the issue will be deprioritized.

> Support side-output of expiring states with TTL.
> ------------------------------------------------
>
>                 Key: FLINK-17755
>                 URL: https://issues.apache.org/jira/browse/FLINK-17755
>             Project: Flink
>          Issue Type: New Feature
>          Components: API / State Processor
>            Reporter: Roey Shem Tov
>            Priority: Major
>              Labels: stale-major
>             Fix For: 1.13.0, 2.0.0
>
>
> When we set a StateTTLConfig to StateDescriptor, then when a record has been 
> expired, it is deleted from the StateBackend.
> I want suggest a new feature, that we can get the expiring results as side 
> output, to process them and not just delete them.
> For example, if we have a ListState that have a TTL enabled, we can get the 
> expiring records in the list as side-output.
> What do you think?



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