Table of Contents

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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Connections
  4. Mappings in the Hadoop Environment
  5. Mapping Objects in the Hadoop Environment
  6. Processing Hierarchical Data on the Spark Engine
  7. Stateful Computing on the Spark Engine
  8. Monitoring Mappings in the Hadoop Environment
  9. Mappings in the Native Environment
  10. Profiles
  11. Native Environment Optimization
  12. Data Type Reference
  13. Complex File Data Object Properties
  14. Function Reference
  15. Parameter Reference

Monitoring Mappings in the Hadoop Environment Overview

Monitoring Mappings in the Hadoop Environment Overview

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 Blaze, Spark, and Hive 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.
The Data Integration Service also generates log events when you run a mapping in the Hadoop environment. You can view log events relating to different types of errors such as Hadoop connection failures, Hive query failures, Hive command failures, or other Hadoop job failures.


Updated December 13, 2018