PLEASE NOTE: This documentation applies to an earlier version. For the most recent documentation, visit the Pentaho Enterprise Edition documentation site.
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This step defines the key/value pairs for Hadoop input. The output of this step is appropriate for whatever data integration transformation tasks you need to perform.
Option | Definition |
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Step name | The name of this step as it appears in the transformation workspace. |
Key field | The Hadoop input field and data type that represents the key in MapReduce terms. |
Value field | The Hadoop input field and data type that represents the value in MapReduce terms. |
All fields of this step support metadata injection. You can use this step with ETL Metadata Injection to pass metadata to your transformation at runtime.