Re: Flink Stateful Functions API

2020-09-14 Thread Tzu-Li (Gordon) Tai
Hi! Dawid is right, there currently is no developer documentation for the remote request-reply protocol. One reason for this is that the protocol isn't considered a fully stable user-facing interface yet, and thus not yet properly advertised in the documentation. However, there are plans to

Re: Flink Stateful Functions API

2020-09-14 Thread Dawid Wysakowicz
Hi, Not sure if there is a "developer" documentation for the protocol. I am cc'ing Igal and Gordon who know better than I if there is one. To give you some hints though. If I am correct the Python API is implemented as a so called remote functions [1][2], which communicate with Flink via

Flink Stateful Functions API

2020-09-11 Thread Timothy Bess
The flink stateful function Python API looks cool, but is there a documented spec for how it communicates with Flink? I'd like to implement an SDK in Haskell if I can.