Table of Contents

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  1. Preface
  2. Introduction to Data Engineering Streaming
  3. Data Engineering Streaming Administration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Transformation in Streaming Mappings
  8. Window Transformation
  9. Appendix A: Connections
  10. Appendix B: Monitoring REST API Reference
  11. Appendix C: Sample Files

Port Properties

Port Properties

Ports properties for a physical data object include port names and port attributes such as data type and precision.
The following table describes the ports properties that you configure for MapR Stream targets:
Property
Description
Name
The name of the target.
Type
The native data type of the target.
Precision
The maximum number of significant digits for numeric data types, or the maximum number of characters for string data types.
Detail
The detail of the data type.
Scale
The scale of the data type.
Description
The description of the target.

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