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Posted to issues@flink.apache.org by "Wencong Liu (Jira)" <ji...@apache.org> on 2023/05/17 03:27:00 UTC

[jira] [Commented] (FLINK-32112) Fixed State Backend sample config in zh-doc

    [ https://issues.apache.org/jira/browse/FLINK-32112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17723330#comment-17723330 ] 

Wencong Liu commented on FLINK-32112:
-------------------------------------

Helllo [~xmzhou] , Thanks for your proposal. Currently, the config "state.backend: filesystem" is deprecated and it will be replaced by "state.backend: hashmap", the detailed logic is in here [[code|https://github.com/apache/flink/blob/4bd51ce122d03a13cfd6fdf69325630679cd5053/flink-runtime/src/main/java/org/apache/flink/runtime/state/StateBackendLoader.java#L143]]. If the user set "state.backend: filesystem", an error will be thrown. The Chinese doc should be updated.

> Fixed State Backend sample config in zh-doc
> -------------------------------------------
>
>                 Key: FLINK-32112
>                 URL: https://issues.apache.org/jira/browse/FLINK-32112
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 1.17.0
>            Reporter: Xianming Zhou
>            Priority: Critical
>         Attachments: Snipaste_2023-05-16_23-45-02.jpg, Snipaste_2023-05-16_23-45-47.jpg
>
>
> Current Version Avaliable State Backends :
>  * _HashMapStateBackend_
>  * _EmbeddedRocksDBStateBackend_
>  
> _But in the Operations/State & Fault Tolerance page of flink v1.17.0,_ _a sample section in the configuration set state.backend: filesystem  in zh-doc._
> _The correct configuration should be:_
>   _state.backend: hashmap_
>  
> _I think it may cause misunderstandings for users._



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