Retrieving Metrics via the StreamSets Data Collector REST API
Last week, I explained how I was able to run StreamSets Data Collector Engine on a Raspberry Pi 3, ingesting sensor data and writing it to Cassandra. With that working, I wanted to show pipeline metrics across data pipelines on Adafruit’s awesome PiTFT Plus 2.8″ screen. In this blog post, I’ll explain how I was able to write a Python app to retrieve pipeline metrics with StreamSets Data Collector REST API, showing them on the PiTFT Plus via pygame to better manage data pipelines.