Thank you for the clarification. On Thu, 24 Jan 2019, 12:44 Dian Fu <[email protected] wrote:
> Hi Dhanuka, > > From the code you shared, it seems that you're using event time. The > processing of elements is triggered by watermark in event time and so you > should define how to generate the watermark, i.e with > DataStream.assignTimestampsAndWatermarks > > Regards, > Dian > > > 在 2019年1月23日，上午1:58，dhanuka ranasinghe <[email protected]> 写道： > > patternStream > > >
