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https://issues.apache.org/jira/browse/FLINK-26565?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17505187#comment-17505187
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hehuiyuan commented on FLINK-26565:
-----------------------------------
If it is a new window when a latency data that is the first data in the window
to which it belongs arrived ,
but the watermark does not arrived the time (window.maxTimestamp +
allow-latency), is it more reasonable to reuse latertrigger ? [~jark]
> Use lateTrigger when the window maxtimestap of data is less than
> currentwatermark and it is not discarded because the allow latency parameter
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-26565
> URL: https://issues.apache.org/jira/browse/FLINK-26565
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API, Table SQL / Planner, Table SQL / Runtime
> Reporter: hehuiyuan
> Priority: Minor
> Labels: pull-request-available
> Attachments: image-2022-03-10-11-27-52-891.png
>
>
> Use lateTrigger when the window maxtimestap of data is less than
> currentwatermark .
> The data is not discarded because the allow latency parameter.
> The lateTrigger is set and the window just appeared with this data.
> !image-2022-03-10-11-27-52-891.png|width=543,height=318!
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