ray.data.Dataset.show#

Dataset.show(limit: int = 20) → None[source]#

Print up to the given number of rows from the Dataset.

This method is useful for inspecting data.

Note

This operation will trigger execution of the lazy transformations performed on this dataset.

Examples

>>> import ray
>>> ds = ray.data.range(100)
>>> ds.show(3)
{'id': 0}
{'id': 1}
{'id': 2}

Time complexity: O(limit specified)