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https://issues.apache.org/jira/browse/FLINK-10578?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jiayi Liao closed FLINK-10578.
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Resolution: Not A Problem
> Support writable state corresponding to queryable state
> -------------------------------------------------------
>
> Key: FLINK-10578
> URL: https://issues.apache.org/jira/browse/FLINK-10578
> Project: Flink
> Issue Type: New Feature
> Components: Queryable State, State Backends, Checkpointing
> Reporter: Jiayi Liao
> Assignee: Jiayi Liao
> Priority: Major
>
> I can see that now we support queryable state, why don't we also support the
> writable state? I've already done this on our own business to initialize the
> state in window during the program's first run. I think other companies may
> have other needs to modify the state from outside the job.
> The synchronization is a problem but from my perspective, very few objects
> will be affected because we can directly operate on the stateTable(for the
> FsStateBackend), and about the performance, I think it'll be okay if users
> know about it.
> I'm not very aware of what will be affected except what I said above, please
> let me know more if anyone has doubt about this.
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