How to resume the dataset build process?

[wuyukun-tong]

I had a little error in the middle of generating the data broke, due to the huge amount of data, tensorflow_dataset folder under the 70G of data has been generated (1.0.0.incompletePLFLVH) how to resume the process.

[kpertsch]

Hey, resuming is not straightforward unfortunately.
I have implemented a hacky version of this in the past here: https://github.com/JonathanYang0127/r2d2_rlds_dataset_builder/blob/af87e4ea8a2d4bd1707734ed71e35f47454e5b76/r2_d2/r2_d2.py#L45
But I wouldn't recommend and instead just regenerate from the start.