rithwik-db commented on code in PR #41973:
URL: https://github.com/apache/spark/pull/41973#discussion_r1264024176
##########
python/pyspark/ml/torch/distributor.py:
##########
@@ -514,11 +515,26 @@ def _execute_command(
f"Command {cmd} failed with return code {task.returncode}. "
f"The {last_n_msg} included below: {task_output}"
)
+ @staticmethod
+ def _get_output_from_framework_wrapper(framework_wrapper:
Optional[Callable], input_params: Dict, train_object: Union[Callable, str],
run_pytorch_file_fn: Optional[Callable], *args, **kwargs) -> Optional[Any]:
+ if not framework_wrapper:
+ raise RuntimeError("In the _get_output_from_framework_wrapper
function, found a framework wrapper that is none. I wonder why this is...")
+ # The object to train is a file path, so framework_wrapper is some
run_training_on_pytorch_file function.
+ if type(train_object) is str:
+ return framework_wrapper(input_params, train_object, *args,
**kwargs)
+ else:
+ # We are doing training with a function, will call
run_training_on_pytorch_function
+ if not run_pytorch_file_fn:
Review Comment:
Remove this and set the parameter to be `run_pytorch_file_fn:
Optional[Callable] = TorchDistributor._run...`
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