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Posted to issues@flink.apache.org by "jinghaihang (Jira)" <ji...@apache.org> on 2022/03/23 12:02:00 UTC

[jira] [Commented] (FLINK-26790) Description image about Unaligned Checkpointing maybe incorrect.

    [ https://issues.apache.org/jira/browse/FLINK-26790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17511206#comment-17511206 ] 

jinghaihang commented on FLINK-26790:
-------------------------------------

[~arvid] I'm confused about this description, can you help me? Thanks .

> Description image about Unaligned Checkpointing maybe incorrect.
> ----------------------------------------------------------------
>
>                 Key: FLINK-26790
>                 URL: https://issues.apache.org/jira/browse/FLINK-26790
>             Project: Flink
>          Issue Type: Improvement
>          Components: Documentation
>    Affects Versions: 1.13.6, 1.14.4
>            Reporter: jinghaihang
>            Priority: Minor
>         Attachments: image-2022-03-22-11-12-20-025.png
>
>
> Due to the second description ：
>  * It immediately forwards the barrier to the downstream operator by adding it to the end of the output buffers.
> so i think the picture maybe misleading readers that barrier will not  appear in the middle of the data stream.
>  
> !image-2022-03-22-11-12-20-025.png|width=599,height=303!



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