i think the correct way is the SET TTl for each hashset ? but how can i do it from flink ?
On Thu, Dec 21, 2017 at 2:49 PM, miki haiat <[email protected]> wrote: > I have some streamed data by window time . > the result is sent to redis has an hset . > > my problem is that each window iteration i can get different data from > the stream and the earlier keys wont overwrite. > as you can see in the image i have some new and old values ... > Can i delete the hash before insert it by using flink ? > > > > [image: Inline image 1] > >
