Re: What's the meaning of "namespace" in KeyedStateBackend

Hi Quan, Currently namespace is only useful in WindowOperator (see WindowOperator.java), and for other places, VoidNamespace is used as the placeholder. : ) On Mon, May 6, 2019 at 9:36 PM Shi Quan wrote: > Hi, > > Few documentation mention “namespace” when talking about state. What’s the > mea

What's the meaning of "namespace" in KeyedStateBackend

Hi, Few documentation mention “namespace” when talking about state. What’s the meaning of this properties and how to use it ? Best Quan Shi