Recipe steps that change the number of rows in the dataset have additional impacts on your dataset and its samples. These reshaping steps include the following transforms:
When one of these transforms is applied and rows are removed from your dataset:
- Any samples generated before the step was added are invalidated and cannot be used.
- If you edit steps in your recipe before this added transform, any samples that you generated after the transform step are invalidated and cannot be used.
- A valid head sample is always available for use.
For more information, see Samples Panel.