发件人: Timo Walther <twalthr@xxxxxxxxxx>
发送时间: 2018年4月25日 8:43
主题: Re: Why assignTimestampsAndWatermarks parallelism same as map，it will not fired？
did you set your time characteristics to even-time?
Am 25.04.18 um 05:15 schrieb 潘 功森:
> Hi all,
> I use the same parallelism between map and assignTimestampsAndWatermarks , and it not fired, I saw the extractTimestamp and generateWatermark all is fine, but watermark is always not change and keep as min long value.
> And then I changed parallelism and different with map, and windows fired.
> I used Flink 1.3.2.
> Is it a Flink bug?or others can give me why it not fired. It troubled me the whole day.
> Best regards,