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https://issues.apache.org/jira/browse/FLINK-26790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17511226#comment-17511226
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Arvid Heise commented on FLINK-26790:
-------------------------------------
I guess you understand "end of output buffers" differently than I do. I meant
to say that it will be added as the buffer that is being sent next downstream.
Do you have a better wording? In case of a deque, we would probably call it
head.
[~pnowojski] FYI.
> 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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