Hello,

I use Watermarks and a function to sort events at the end of my pipeline.
I've used this tutorial to sort my data: 
https://training.da-platform.com/exercises/carSort.html
SingleOutputStreamOperator<XXXX> sortStream = streamKeyed.process(new 
SortEventFunction())..

Then I want to apply a Window and use AggregateFunction to obtain a group of 
data. Thus when a trigger is launched, I can push all these data to my backend 
at the same time (with puts method for Hbase for example)
But the order here must be guaranteed.
Can I use a windowAll on that stream ?
sortStream.windowAll(...

Thanks in advance
David


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