Connects to a preceding sample-generating operator (for example, the Random Sampling operator) and allows you to specify one of the sample data sets generated from that operator for use in succeeding operators.
Information at a Glance
Category
Sample
Data source type
HD
Sends output to other operators
Yes
Data processing tool
n/a
Input
A sample-generating operator - the Random Sampling operator or the Stratified Sampling operator.
Configuration
Parameter
Description
Notes
Any notes or helpful information about this operator's parameter settings. When you enter content in the
Notes field, a yellow asterisk is displayed on the operator.
Selected Sample
Select the samples as database tables/views or Hadoop files from the preceding sample-generating operator.
Output
Visual Output
The data rows of the selected data sample table/view displayed.
Data Output
A data set of the selected data sample table/view.
