Visualizing Metrics for the Spark Application on the External Compute Space

You can visualize the metrics for Spark jobs deployed in CSpaces by using the Grafana UI on your MapR storage cluster. To visualize Spark-application driver metrics, you must have the following:
  • MapR Data Platform with MapR Core 6.0.1 or later
  • OpenTSDB and Grafana installed on the MapR Data Platform
  • Spark job deployed in a CSpace
In the Grafana UI Dashboard, to visualize the metrics collected from your Spark jobs, filter by the following parameter in addition to the standard tags:
  • pod: – Displays values for a pod specified by ID.
  • cspace: – Displays values for the Spark pods on the CSpace.

For more information about accessing the Grafana UI, see Metric Visualization.