ray.train.v2.api.exceptions.ControllerError#

class ray.train.v2.api.exceptions.ControllerError(controller_failure: Exception)[source]#

Bases: RayTrainError

Exception raised when training fails due to a controller error.

Parameters:

controller_failure – The exception that occurred on the controller.

PublicAPI (alpha): This API is in alpha and may change before becoming stable.