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Posted to issues@flink.apache.org by "Martijn Visser (Jira)" <ji...@apache.org> on 2022/01/03 07:26:00 UTC

[jira] [Resolved] (FLINK-20823) Update documentation to mention Table/SQL API doesn't provide cross-major-version state compatibility

     [ https://issues.apache.org/jira/browse/FLINK-20823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martijn Visser resolved FLINK-20823.
------------------------------------
    Resolution: Fixed

This has been resolved, see https://nightlies.apache.org/flink/flink-docs-stable/docs/dev/table/concepts/overview/#stateful-upgrades-and-evolution

> Update documentation to mention Table/SQL API doesn't provide cross-major-version state compatibility
> -----------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-20823
>                 URL: https://issues.apache.org/jira/browse/FLINK-20823
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation, Table SQL / API
>            Reporter: Jark Wu
>            Priority: Not a Priority
>              Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> As discussed in the mailing list: http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/Did-Flink-1-11-break-backwards-compatibility-for-the-table-environment-tp47472p47492.html
> Flink Table/SQL API doesn't provide cross-major-version state compatibility, however, this is not documented in anywhere. We should update the documentation. Besides, we should also mention that we provide state compatibility across minor versions. 



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