A bit late but also +1 for the proposal to return an empty iterator/collection.
Cheers, Till On Mon, May 11, 2020 at 11:17 AM SteNicholas <programg...@163.com> wrote: > Hi Tang Yun, > I have already created new issue for FLINK-17610 to align the behavior > of result of internal map state to return empty iterator. Please check this > issue, if you have any question for it, please let me know about this. > > > Thanks, > Nicholas Jiang > > > > -- > Sent from: http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/ >
