Customizing output parameters
In Cloudera Data Visualization, application controls can use custom output parameters. You can use custom output parameters for application controls. This allows you to apply a filter from one dataset to control the visual presentation of another dataset.
Often, the field names between the source (driver) and target datasets do not match. You can resolve this by mapping the filter’s value to the correct field in the target dataset.
The following steps show you how to configure a filter based on the US State Populations Over Time dataset to control a visual based on the US County Population dataset.