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https://issues.apache.org/jira/browse/FLINK-22678?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Khachatryan updated FLINK-22678:
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Summary: Adjust configuration of ChangelogStateBackend and hide it from
users (was: Hide ChangelogStateBackend From Users )
> Adjust configuration of ChangelogStateBackend and hide it from users
> ---------------------------------------------------------------------
>
> Key: FLINK-22678
> URL: https://issues.apache.org/jira/browse/FLINK-22678
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / State Backends
> Reporter: Yuan Mei
> Assignee: Zakelly Lan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.14.0
>
>
> Per discussion on the mailing thread:
> https://lists.apache.org/thread.html/ra178ce29088b1da362d98a5a6d8c7be48051caf1637ee24261738217%40%3Cdev.flink.apache.org%3E
> We decide to make a refined version of loading ChangelogStateBackend:
> - Define consistent override and combination policy (flag + state backend)
> in different config levels
> - Define explicitly the meaning of "enable flag" = true/false/unset
> - Hide ChangelogStateBackend from users
> Details described in
> https://docs.google.com/document/d/13AaCf5fczYTDHZ4G1mgYL685FqbnoEhgo0cdwuJlZmw/edit?usp=sharing
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