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  1. Preface
  2. Introduction to Informatica Big Data Management
  3. Connections
  4. Mappings in a Hadoop Environment
  5. Mappings in the Native Environment
  6. Profiles
  7. Native Environment Optimization
  8. POWERCENTERHELP
  9. Data Type Reference

Flat File Targets

Flat File Targets

Flat file targets are valid in mappings in a Hadoop environment with some restrictions.
Flat file targets are valid in mappings in a Hadoop environment with the following restrictions:
  • The Data Integration Service truncates the target files and reject files before writing the data. When you use a flat file target, you cannot append output data to target files and reject files.
  • The Data Integration Service can write to a file output for a flat file target. When you have a flat file target in a mapping, you cannot write data to a command.


Updated July 03, 2018