Skip to content

Instantly share code, notes, and snippets.

@bbejeck

bbejeck/buildingKStreamAndGlobalKTable.java

Created September 15, 2017 14:32
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save bbejeck/fe757ba3f2ee45c67f0d2f4a3a877cbf to your computer and use it in GitHub Desktop.
Save bbejeck/fe757ba3f2ee45c67f0d2f4a3a877cbf to your computer and use it in GitHub Desktop.
Download ZIP
Builds The KStream and GlobalKTable
Raw
buildingKStreamAndGlobalKTable.java
// configuration and Serde creation left out for clarity
KStream<String, String> dataByAirportStream = builder.stream("raw-airline-data");
GlobalKTable<String, byte[]> regressionsByAirPortTable = builder.globalTable(Serdes.String(),
byteArraySerde,
"onlineRegression-by-airport");
// stream reads raw data joins with coefficients then makes prediction
dataByAirportStream.join(regressionsByAirPortTable,
(k, v) -> k,
DataRegression::new)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment