Apache Spark has powerful monitoring tools including built in Web UIs for the Master and History servers. TDspora allows quick access to the tools using URLs in the Spark master web UI URL and Spark history server web UI URL fields of the Cluster configuration page.
Once you execute a pipeline and it is in progress, the link to the Spark Master server will be available on the pipeline Execution activity page. Completed pipelines will be accompanied with a link to the History Server UI.
For more details check Monitoring and Instrumentation.