Re: Getting current value of aggregated key

2017-03-23 Thread Michael Noll
Jon, you can use Kafka's interactive queries feature for this: http://docs.confluent.io/current/streams/developer-guide.html#interactive-queries -Michael On Thu, Mar 23, 2017 at 1:52 PM, Jon Yeargers wrote: > If I have an aggregation : > > KTable, VideoLogLine> outTable = > sourceStream.grou

Getting current value of aggregated key

2017-03-23 Thread Jon Yeargers
If I have an aggregation : KTable, VideoLogLine> outTable = sourceStream.groupByKey().reduce(rowReducer, TimeWindows.of(60 * 60 * 1000L).until(10 * 60 * 1000L), "HourAggStore"); how would I go about getting some value from this with a separate process? I have the "