the output of agg result of batch 0. But it is
not, the batch 2 data does.
Thanks!
z...@zjdex.com
From: Gerard Maas
Date: 2018-08-27 17:26
To: zrc
CC: kabhwan; spark users; wch
Subject: Re: Re: About the question of Spark Structured Streaming window output
Hi,
> 1、why the start time is &
not output when the
batch1 data is comming?
Thanks a lot!
z...@zjdex.com
From: Jungtaek Lim
Date: 2018-08-27 11:01
To: z...@zjdex.com
CC: Gerard Maas; user; 王程浩
Subject: Re: Re: About the question of Spark Structured Streaming window output
You may want to add streaming listener to your
ssingTime("10 seconds"))
.start()
query.awaitTermination()
the input data format is :
2018-08-20 12:01:00,1
2018-08-20 12:02:01,1
My questions are:
1、when I set the append output model, I send inputdata, but there is no result
to output. How to use append model in window aggreate case
