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

Hadoop Environment Logs

Hadoop Environment Logs

The Data Integration Service generates log events when you run a mapping in the Hadoop environment.
You can view logs for the Blaze engine, the Spark engine, or the Hive on MapReduce engine. 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.
You can view the Scala code that the Logical Data Translation Generater generates from the Informatica mapping.
You can view reject files in the reject file directory specified for the Data Integration Service.


Updated November 09, 2018