Table of Contents

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  1. Preface
  2. Introduction to Hive Connector
  3. Hive connections
  4. Mappings and mapping tasks with Hive Connector
  5. Migrating a mapping
  6. Data type reference
  7. Troubleshooting

Hive Connector

Hive Connector

Data type reference

Data type reference

Data Integration
uses the following data types in
mapping
tasks and mappings with Hive:
Hive native data types
Hive data types appear in the Source transformations when you choose to edit metadata for the fields.
Transformation data types
Set of data types that appear in the transformations. They are internal data types based on ANSI SQL-92 generic data types, which the Secure Agent uses to move data across platforms. Transformation data types appear in all transformations in a mapping.
When
Data Integration
reads source data, it converts the native data types to the comparable transformation data types before transforming the data. When
Data Integration
writes to a target, it converts the transformation data types to the comparable native data types.

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