Unexpected behavior in tf.data.Dataset.from_generator when there is a naming collision about tensorflow

[SuryanarayanaY]

Hi @kralka ,

I have replicated the issue with TF2.15v and tf-nightly as well. On Colab the code executes indefinitely due to naming collision of generator and finally runtime will crash without any logs. Attaching gist for reference.

[kralka]

@SuryanarayanaY thank you for your response. One can get a crash (as opposed to indefinite execution without errors) in an official docker (docker pull tensorflow/tensorflow:latest-gpu). I will provide concrete steps if needed.

[kralka]

Hi @SuryanarayanaY is there some plan to resolve this issue? Do you know what causes it? In case resolving would require too large changes do you think it is worth putting a note in the documentation since it is rather hard to figure out what causes this behavior?

Personally I would be interested in the cause of this since some magic needs to be happening here :-)