Hi everyone, What is the recommended way of achieving the equivalent of a broadcast in Flink when using Stateful Functions?
For instance, assume we are implementing something similar to Flink's demo fraud detection <https://flink.apache.org/news/2020/03/24/demo-fraud-detection-2.html> but in Stateful Functions - how can one dynamically update the application's logic then? There was a similar question in this mailing list in the past where it was recommended moving the dynamic logic to a remote function <http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Stateful-Functions-ML-model-prediction-tp38286p38302.html> so that one could achieve that by deploying a new container. I think that's not very realistic as updates might happen with a frequency that's not compatible with that approach (e.g., sticking to the fraud detection example, updating fraud detection rules every hour is not unusual), nor should one be deploying a new container when data (not code) changes. Is there a way of, for example, modifying FunctionProviders <https://ci.apache.org/projects/flink/flink-statefun-docs-master/sdk/java.html#function-providers-and-dependency-injection> on the fly? Thanks, Miguel
