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Posted to issues@flink.apache.org by "jinghaihang (Jira)" <ji...@apache.org> on 2022/03/22 03:22:00 UTC

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

     [ https://issues.apache.org/jira/browse/FLINK-26790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

jinghaihang updated FLINK-26790:
--------------------------------
    Description: 
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!

  was:
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!


> 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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