About this task
The Data Viewer feature is available on all components that handle data flows (as input or output) and allows you to view the data the way it has been set. You will thus be able to spot any setting errors.
- On your Job Design, select the input component.
Right-click and select Data Viewer from
the pop-up menu.
The Data Viewer dialog box displays the content of the component selected.You can set the display parameters and filter the content, as described in the table below:
Enter the maximum number of rows to be displayed per page.
Enter the maximum number of rows to be displayed in the viewer.
Select the Null check box above a given column to filter any null values from the column.
Enter a condition on which to filter the content displayed.
Click Set parameters and continue to go
to the Select context dialog box.
From the drop-down context list, you can select the context variables you want to verify.If you are using the Data viewer along with a Hadoop distribution, see Viewing the data stored in Hadoop from the Studio.