Realtime Recommendations

Verify Available Spark Cores for Spark Streaming Service

http://<your-cloud-ip>:6060

Start Incremental Recommendation Spark Streaming Service

start-spark-streaming-ml-incremental.sh

Verify Successful Start of Incremental Recommendation Spark Streaming Service

tail-spark-streaming-ml-incremental.sh

<Ctrl-C to exit>

Start Prediction Services

start-all-prediction-services.sh

Verify Prediction Service Startup

tail-prediction-service.sh

Generate Incremental Recommendations from Streaming Data

• Navigate browser to

http://<your-cloud-ip>/realtime.html

• Click Your Favorite Items

• Verify Incremental Recommendations Show Up in the UI

• Verify Incremental Recommendation Updates at Command Line

for ((i=1;i<=100;i++)); do curl "<your-cloud-ip>:9040/prediction/<userId>/<itemId>"; sleep 2; echo; done

Stop Prediction Services

stop-all-prediction-services.sh