PowerExchange for HDFS User Guide

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Creating a Complex File Object Read or Write Operation

You can add an complex file data object read or write operation to a mapping or mapplet as a source.

Before you create an complex file data object read or write operation, you must create at least one complex file data object. You can create the data object read or write operation for one or more complex file data objects.

Perform the following steps to create an complex file data object read or write operation:

Select the data object in the

Object Explorer

view.

Right-click and select

New

Data Object Operation

The

Data Object Operation

dialog box appears.

Enter a name for the data object read or write operation.

Select

Read

Write

as the type of data object operation.

Click

Add

The

Select Resources

dialog box appears.

Select the complex file object for which you want to create the data object read or write operation and click

Click

Finish

The Developer tool creates the data object read or write operation for the selected data object.

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Table of Contents

PowerExchange for HDFS User Guide

PowerExchange for HDFS User Guide

Creating a Complex File Object Read or Write Operation

Creating a Complex File Object Read or Write Operation