Flink ML feature

2019-12-09 Thread chandu soa
Hello Community, Can you please give me some pointers for implementing Machine Learning using Flink. I see Flink ML libraries were dropped in v1.9. It looks like ML feature in Flink going to be enhanced. What is the recommended approach for implementing production grade ML based apps using Flink

Re: Emit intermediate accumulator state of a session window

2019-12-09 Thread chandu soa
it with timers [2] in that same stateful function. >> >> Best, >> Andrey >> >> [1] >> https://ci.apache.org/projects/flink/flink-docs-release-1.9/dev/stream/state/state.html#using-managed-keyed-state >> [2] >> https://ci.apache.org/projects/flink/flin

Emit intermediate accumulator state of a session window

2019-12-02 Thread chandu soa
*Emit intermediate accumulator(AggregateFunction ACC value) state of a session window when new event arrives* AggregateFunction#getResults() is called only when window completes. My need is emit intermediate accumulator values(result of AggregateFunction#add()) as well and write them to Sink. Bo