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https://issues.apache.org/jira/browse/FLINK-8477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16350403#comment-16350403
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aitozi commented on FLINK-8477:
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[~aljoscha]In production, some application like monitor type , it need the 
accuarcy data,but in this scenario, if we start a job at 10:45:20s with a 1min 
window aggregate, we may produce a broken data of 10:45min ,so may lead to 
mistake. We can support a user api to choose to skip serveral windows to avoid 
the broken data by user self.

> Add api to support for user to skip the first incomplete window data
> --------------------------------------------------------------------
>
>                 Key: FLINK-8477
>                 URL: https://issues.apache.org/jira/browse/FLINK-8477
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>    Affects Versions: 1.4.0, 1.3.2
>            Reporter: aitozi
>            Assignee: aitozi
>            Priority: Major
>             Fix For: 1.4.1
>
>




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