On the Monitor tab of the Administrator tool, you can view statistics and log events for mappings run in the Hadoop environment. The Monitor tab displays current and historical information about mappings run on the Blaze and Spark engines.
Use the Summary Statistics view to view graphical summaries of object state and distribution across the Data Integration Services. You can also view graphs of the memory and CPU that the Data Integration Services used to run the objects.
When you run a mapping in the Hadoop environment, the Data Integration Service generates log events. You can view log events relating to different types of errors such as Hadoop connection failures, Hive query failures, or other Hadoop job failures.
With the REST Operations Hub, you can also get monitoring statistics for deployed mappings that run on the Data Integration Service or the Blaze or Spark engines.
You cannot monitor the Databricks engine on the Monitoring tab.