flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Caizhi Weng <tsreape...@gmail.com>
Subject Re: How to custom (or use) a window to specify everyday's beginning as watermark?
Date Tue, 26 Nov 2019 09:20:35 GMT
Hi Rock,

I think you can write your own trigger which fires when the date of the
process time of the current record is different from that of the last
record.

Pinging @Jark Wu for a more professional answer.

Rock <downsidemoon@qq.com> 于2019年11月26日周二 下午3:37写道:

> I need my job to aggregator every device's mertic as daily report.But I
> did not find a window can cover exactly one day,or let everyday's beginning
> as watermark .Should I custom a window or any other way to achieve?
>

Mime
View raw message