Estimator.fit() --- Algorithm Error: Python packages are not supported for torch_dstributed. Use python script as entry point

[epirussky]

`2024-03-16 01:08:51 Training - Training image download completed. Training in progress........bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell
2024-03-16 01:09:58,071 sagemaker-training-toolkit INFO Imported framework sagemaker_pytorch_container.training
2024-03-16 01:09:58,124 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:09:58,134 sagemaker_pytorch_container.training INFO Block until all host DNS lookups succeed.
2024-03-16 01:09:58,136 sagemaker_pytorch_container.training INFO Invoking TorchDistributed...
2024-03-16 01:09:58,136 sagemaker_pytorch_container.training INFO Invoking user training script.
2024-03-16 01:08:51 Training - Training image download completed.
Training in progress........bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell
2024-03-16 01:09:58,071 sagemaker-training-toolkit INFO Imported framework sagemaker_pytorch_container.training
2024-03-16 01:09:58,124 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:09:58,134 sagemaker_pytorch_container.training INFO Block until all host DNS lookups succeed.
2024-03-16 01:09:58,136 sagemaker_pytorch_container.training INFO Invoking TorchDistributed...
2024-03-16 01:09:58,136 sagemaker_pytorch_container.training INFO Invoking user training script.
2024-03-16 01:12:13,835 sagemaker-training-toolkit INFO Installing module with the following command:
/opt/conda/bin/python3.10 -m pip install . -r requirements.txt
Processing /opt/ml/code
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'done'
Requirement already satisfied: cython in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 1)) (3.0.8)
Requirement already satisfied: submitit in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 2)) (1.5.1)
Requirement already satisfied: scipy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 5)) (1.12.0)
Requirement already satisfied: onnx in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 6)) (1.15.0)
Requirement already satisfied: onnxruntime in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 7)) (1.17.1)
Requirement already satisfied: numpy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 8)) (1.26.4)
Requirement already satisfied: pandas in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 10)) (2.2.1)
Requirement already satisfied: tabulate in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 11)) (0.9.0)
Requirement already satisfied: SQLAlchemy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 12)) (2.0.28)
Requirement already satisfied: matplotlib in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 13)) (3.8.3)
Requirement already satisfied: scikit-learn in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 14)) (1.4.1.post1)
Requirement already satisfied: sagemaker in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 15)) (2.210.0)
Requirement already satisfied: sagemaker-training in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 16)) (4.7.4)
Requirement already satisfied: cloudpickle>=1.2.1 in /opt/conda/lib/python3.10/site-packages (from submitit->-r requirements.txt (line 2)) (2.2.1)
Requirement already satisfied: typing_extensions>=3.7.4.2 in /opt/conda/lib/python3.10/site-packages (from submitit->-r requirements.txt (line 2)) (4.10.0)
Requirement already satisfied: protobuf>=3.20.2 in /opt/conda/lib/python3.10/site-packages (from onnx->-r requirements.txt (line 6)) (3.20.3)
Requirement already satisfied: coloredlogs in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (15.0.1)
Requirement already satisfied: flatbuffers in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (24.3.7)
Requirement already satisfied: packaging in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (23.1)
Requirement already satisfied: sympy in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (1.12)
Requirement already satisfied: python-dateutil>=2.8.2 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2.8.2)
Requirement already satisfied: pytz>=2020.1 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2024.1)
Requirement already satisfied: tzdata>=2022.7 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2024.1)
Requirement already satisfied: greenlet!=0.4.17 in /opt/conda/lib/python3.10/site-packages (from SQLAlchemy->-r requirements.txt (line 12)) (3.0.3)
Requirement already satisfied: contourpy>=1.0.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (1.2.0)
Requirement already satisfied: cycler>=0.10 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (0.12.1)
Requirement already satisfied: fonttools>=4.22.0 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (4.49.0)
Requirement already satisfied: kiwisolver>=1.3.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (1.4.5)
Requirement already satisfied: pillow>=8 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (10.2.0)
Requirement already satisfied: pyparsing>=2.3.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (3.1.1)
Requirement already satisfied: joblib>=1.2.0 in /opt/conda/lib/python3.10/site-packages (from scikit-learn->-r requirements.txt (line 14)) (1.3.2)
Requirement already satisfied: threadpoolctl>=2.0.0 in /opt/conda/lib/python3.10/site-packages (from scikit-learn->-r requirements.txt (line 14)) (3.3.0)
Requirement already satisfied: attrs<24,>=23.1.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (23.2.0)
Requirement already satisfied: boto3<2.0,>=1.33.3 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.34.52)
Requirement already satisfied: google-pasta in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.2.0)
Requirement already satisfied: smdebug-rulesconfig==1.0.1 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.0.1)
Requirement already satisfied: importlib-metadata<7.0,>=1.4.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (6.11.0)
Requirement already satisfied: pathos in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.3.2)
Requirement already satisfied: schema in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.7.5)
Requirement already satisfied: PyYAML~=6.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (6.0.1)
Requirement already satisfied: jsonschema in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.21.1)
Requirement already satisfied: platformdirs in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.2.0)
Requirement already satisfied: tblib<3,>=1.7.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (2.0.0)
Requirement already satisfied: urllib3<3.0.0,>=1.26.8 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.26.18)
Requirement already satisfied: requests in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (2.31.0)
Requirement already satisfied: docker in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (7.0.0)
Requirement already satisfied: tqdm in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.66.1)
Requirement already satisfied: psutil in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (5.9.8)
Requirement already satisfied: six in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.16.0)
Requirement already satisfied: pip in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (24.0)
Requirement already satisfied: retrying>=1.3.3 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.3.4)
Requirement already satisfied: gevent in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (24.2.1)
Requirement already satisfied: inotify-simple==1.2.1 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.2.1)
Requirement already satisfied: werkzeug>=0.15.5 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (3.0.1)
Requirement already satisfied: paramiko>=2.4.2 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (3.4.0)
Requirement already satisfied: botocore>=1.31.57 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.34.52)
Requirement already satisfied: jmespath<2.0.0,>=0.7.1 in /opt/conda/lib/python3.10/site-packages (from boto3<2.0,>=1.33.3->sagemaker->-r requirements.txt (line 15)) (1.0.1)
Requirement already satisfied: s3transfer<0.11.0,>=0.10.0 in /opt/conda/lib/python3.10/site-packages (from boto3<2.0,>=1.33.3->sagemaker->-r requirements.txt (line 15)) (0.10.0)
Requirement already satisfied: zipp>=0.5 in /opt/conda/lib/python3.10/site-packages (from importlib-metadata<7.0,>=1.4.0->sagemaker->-r requirements.txt (line 15)) (3.17.0)
Requirement already satisfied: bcrypt>=3.2 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (4.1.2)
Requirement already satisfied: cryptography>=3.3 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (42.0.5)
Requirement already satisfied: pynacl>=1.5 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (1.5.0)
Requirement already satisfied: MarkupSafe>=2.1.1 in /opt/conda/lib/python3.10/site-packages (from werkzeug>=0.15.5->sagemaker-training->-r requirements.txt (line 16)) (2.1.5)
Requirement already satisfied: humanfriendly>=9.1 in /opt/conda/lib/python3.10/site-packages (from coloredlogs->onnxruntime->-r requirements.txt (line 7)) (10.0)
Requirement already satisfied: charset-normalizer<4,>=2 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (3.2.0)
Requirement already satisfied: idna<4,>=2.5 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (3.4)
Requirement already satisfied: certifi>=2017.4.17 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (2024.2.2)
Requirement already satisfied: zope.event in /opt/conda/lib/python3.10/site-packages (from gevent->sagemaker-training->-r requirements.txt (line 16)) (5.0)
Requirement already satisfied: zope.interface in /opt/conda/lib/python3.10/site-packages (from gevent->sagemaker-training->-r requirements.txt (line 16)) (6.2)
Requirement already satisfied: jsonschema-specifications>=2023.03.6 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (2023.12.1)
Requirement already satisfied: referencing>=0.28.4 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (0.33.0)
Requirement already satisfied: rpds-py>=0.7.1 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (0.18.0)
Requirement already satisfied: ppft>=1.7.6.8 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (1.7.6.8)
Requirement already satisfied: dill>=0.3.8 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.3.8)
Requirement already satisfied: pox>=0.3.4 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.3.4)
Requirement already satisfied: multiprocess>=0.70.16 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.70.16)
Requirement already satisfied: contextlib2>=0.5.5 in /opt/conda/lib/python3.10/site-packages (from schema->sagemaker->-r requirements.txt (line 15)) (21.6.0)
Requirement already satisfied: mpmath>=0.19 in /opt/conda/lib/python3.10/site-packages (from sympy->onnxruntime->-r requirements.txt (line 7)) (1.3.0)
Requirement already satisfied: cffi>=1.12 in /opt/conda/lib/python3.10/site-packages (from cryptography>=3.3->paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (1.15.1)
Requirement already satisfied: setuptools in /opt/conda/lib/python3.10/site-packages (from zope.event->gevent->sagemaker-training->-r requirements.txt (line 16)) (68.1.2)
Requirement already satisfied: pycparser in /opt/conda/lib/python3.10/site-packages (from cffi>=1.12->cryptography>=3.3->paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (2.21)
Building wheels for collected packages: DET
Building wheel for DET (setup.py): started
Building wheel for DET (setup.py): finished with status 'done'
Created wheel for DET: filename=DET-0.1-py3-none-any.whl size=58109 sha256=cc1e4d8bf3a6a5dce23f244ad105697e6bf3154b74819103fc6608825d5216da
Stored in directory: /tmp/pip-ephem-wheel-cache-qhc9z9qg/wheels/ee/79/1e/3fb168dd34359b627e23b53045c3eb498188294150b39e2fb0
Successfully built DET
Installing collected packages: DET
Successfully installed DET-0.1
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
2024-03-16 01:12:16,538 sagemaker-training-toolkit INFO Waiting for the process to finish and give a return code.
2024-03-16 01:12:16,538 sagemaker-training-toolkit INFO Done waiting for a return code. Received 0 from exiting process.
2024-03-16 01:12:16,618 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:12:16,681 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:12:16,691 sagemaker-training-toolkit INFO Starting distributed training through torchrun
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Reporting training FAILURE
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Python packages are not supported for torch_distributed. Please use a python script as the entry-point
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Encountered exit_code 1

2024-03-16 01:13:23 Uploading - Uploading generated training model
2024-03-16 01:13:52 Failed - Training job failed
Traceback (most recent call last):
File "/home/sky/Desktop/det/./sagemaker_train.py", line 79, in
main(args)
File "/home/sky/Desktop/det/./sagemaker_train.py", line 59, in main
estimator.fit()
File "/home/sgai/lib/python3.10/site-packages/sagemaker/workflow/pipeline_context.py", line 346, in wrapper
return run_func(*args, **kwargs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/estimator.py", line 1341, in fit
self.latest_training_job.wait(logs=logs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/estimator.py", line 2677, in wait
self.sagemaker_session.logs_for_job(self.job_name, wait=True, log_type=logs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 5737, in logs_for_job
_logs_for_job(self, job_name, wait, poll, log_type, timeout)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 7880, in _logs_for_job
_check_job_status(job_name, description, "TrainingJobStatus")
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 7933, in _check_job_status
raise exceptions.UnexpectedStatusException(
sagemaker.exceptions.UnexpectedStatusException: Error for Training job de-2024-03-16-00-47-26-876: Failed. Reason: AlgorithmError: Python packages are not supported for torch_distributed. Please use a python script as the entry-point, exit code: 1
2024-03-16 01:12:13,835 sagemaker-training-toolkit INFO Installing module with the following command:
/opt/conda/bin/python3.10 -m pip install . -r requirements.txt
Processing /opt/ml/code
Preparing metadata (setup.py): started
Preparing metadata (setup.py): finished with status 'done'
Requirement already satisfied: cython in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 1)) (3.0.8)
Requirement already satisfied: submitit in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 2)) (1.5.1)
Requirement already satisfied: scipy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 5)) (1.12.0)
Requirement already satisfied: onnx in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 6)) (1.15.0)
Requirement already satisfied: onnxruntime in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 7)) (1.17.1)
Requirement already satisfied: numpy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 8)) (1.26.4)
Requirement already satisfied: pandas in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 10)) (2.2.1)
Requirement already satisfied: tabulate in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 11)) (0.9.0)
Requirement already satisfied: SQLAlchemy in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 12)) (2.0.28)
Requirement already satisfied: matplotlib in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 13)) (3.8.3)
Requirement already satisfied: scikit-learn in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 14)) (1.4.1.post1)
Requirement already satisfied: sagemaker in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 15)) (2.210.0)
Requirement already satisfied: sagemaker-training in /opt/conda/lib/python3.10/site-packages (from -r requirements.txt (line 16)) (4.7.4)
Requirement already satisfied: cloudpickle>=1.2.1 in /opt/conda/lib/python3.10/site-packages (from submitit->-r requirements.txt (line 2)) (2.2.1)
Requirement already satisfied: typing_extensions>=3.7.4.2 in /opt/conda/lib/python3.10/site-packages (from submitit->-r requirements.txt (line 2)) (4.10.0)
Requirement already satisfied: protobuf>=3.20.2 in /opt/conda/lib/python3.10/site-packages (from onnx->-r requirements.txt (line 6)) (3.20.3)
Requirement already satisfied: coloredlogs in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (15.0.1)
Requirement already satisfied: flatbuffers in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (24.3.7)
Requirement already satisfied: packaging in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (23.1)
Requirement already satisfied: sympy in /opt/conda/lib/python3.10/site-packages (from onnxruntime->-r requirements.txt (line 7)) (1.12)
Requirement already satisfied: python-dateutil>=2.8.2 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2.8.2)
Requirement already satisfied: pytz>=2020.1 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2024.1)
Requirement already satisfied: tzdata>=2022.7 in /opt/conda/lib/python3.10/site-packages (from pandas->-r requirements.txt (line 10)) (2024.1)
Requirement already satisfied: greenlet!=0.4.17 in /opt/conda/lib/python3.10/site-packages (from SQLAlchemy->-r requirements.txt (line 12)) (3.0.3)
Requirement already satisfied: contourpy>=1.0.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (1.2.0)
Requirement already satisfied: cycler>=0.10 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (0.12.1)
Requirement already satisfied: fonttools>=4.22.0 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (4.49.0)
Requirement already satisfied: kiwisolver>=1.3.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (1.4.5)
Requirement already satisfied: pillow>=8 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (10.2.0)
Requirement already satisfied: pyparsing>=2.3.1 in /opt/conda/lib/python3.10/site-packages (from matplotlib->-r requirements.txt (line 13)) (3.1.1)
Requirement already satisfied: joblib>=1.2.0 in /opt/conda/lib/python3.10/site-packages (from scikit-learn->-r requirements.txt (line 14)) (1.3.2)
Requirement already satisfied: threadpoolctl>=2.0.0 in /opt/conda/lib/python3.10/site-packages (from scikit-learn->-r requirements.txt (line 14)) (3.3.0)
Requirement already satisfied: attrs<24,>=23.1.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (23.2.0)
Requirement already satisfied: boto3<2.0,>=1.33.3 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.34.52)
Requirement already satisfied: google-pasta in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.2.0)
Requirement already satisfied: smdebug-rulesconfig==1.0.1 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.0.1)
Requirement already satisfied: importlib-metadata<7.0,>=1.4.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (6.11.0)
Requirement already satisfied: pathos in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.3.2)
Requirement already satisfied: schema in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (0.7.5)
Requirement already satisfied: PyYAML~=6.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (6.0.1)
Requirement already satisfied: jsonschema in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.21.1)
Requirement already satisfied: platformdirs in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.2.0)
Requirement already satisfied: tblib<3,>=1.7.0 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (2.0.0)
Requirement already satisfied: urllib3<3.0.0,>=1.26.8 in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (1.26.18)
Requirement already satisfied: requests in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (2.31.0)
Requirement already satisfied: docker in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (7.0.0)
Requirement already satisfied: tqdm in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (4.66.1)
Requirement already satisfied: psutil in /opt/conda/lib/python3.10/site-packages (from sagemaker->-r requirements.txt (line 15)) (5.9.8)
Requirement already satisfied: six in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.16.0)
Requirement already satisfied: pip in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (24.0)
Requirement already satisfied: retrying>=1.3.3 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.3.4)
Requirement already satisfied: gevent in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (24.2.1)
Requirement already satisfied: inotify-simple==1.2.1 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.2.1)
Requirement already satisfied: werkzeug>=0.15.5 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (3.0.1)
Requirement already satisfied: paramiko>=2.4.2 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (3.4.0)
Requirement already satisfied: botocore>=1.31.57 in /opt/conda/lib/python3.10/site-packages (from sagemaker-training->-r requirements.txt (line 16)) (1.34.52)
Requirement already satisfied: jmespath<2.0.0,>=0.7.1 in /opt/conda/lib/python3.10/site-packages (from boto3<2.0,>=1.33.3->sagemaker->-r requirements.txt (line 15)) (1.0.1)
Requirement already satisfied: s3transfer<0.11.0,>=0.10.0 in /opt/conda/lib/python3.10/site-packages (from boto3<2.0,>=1.33.3->sagemaker->-r requirements.txt (line 15)) (0.10.0)
Requirement already satisfied: zipp>=0.5 in /opt/conda/lib/python3.10/site-packages (from importlib-metadata<7.0,>=1.4.0->sagemaker->-r requirements.txt (line 15)) (3.17.0)
Requirement already satisfied: bcrypt>=3.2 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (4.1.2)
Requirement already satisfied: cryptography>=3.3 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (42.0.5)
Requirement already satisfied: pynacl>=1.5 in /opt/conda/lib/python3.10/site-packages (from paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (1.5.0)
Requirement already satisfied: MarkupSafe>=2.1.1 in /opt/conda/lib/python3.10/site-packages (from werkzeug>=0.15.5->sagemaker-training->-r requirements.txt (line 16)) (2.1.5)
Requirement already satisfied: humanfriendly>=9.1 in /opt/conda/lib/python3.10/site-packages (from coloredlogs->onnxruntime->-r requirements.txt (line 7)) (10.0)
Requirement already satisfied: charset-normalizer<4,>=2 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (3.2.0)
Requirement already satisfied: idna<4,>=2.5 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (3.4)
Requirement already satisfied: certifi>=2017.4.17 in /opt/conda/lib/python3.10/site-packages (from requests->sagemaker->-r requirements.txt (line 15)) (2024.2.2)
Requirement already satisfied: zope.event in /opt/conda/lib/python3.10/site-packages (from gevent->sagemaker-training->-r requirements.txt (line 16)) (5.0)
Requirement already satisfied: zope.interface in /opt/conda/lib/python3.10/site-packages (from gevent->sagemaker-training->-r requirements.txt (line 16)) (6.2)
Requirement already satisfied: jsonschema-specifications>=2023.03.6 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (2023.12.1)
Requirement already satisfied: referencing>=0.28.4 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (0.33.0)
Requirement already satisfied: rpds-py>=0.7.1 in /opt/conda/lib/python3.10/site-packages (from jsonschema->sagemaker->-r requirements.txt (line 15)) (0.18.0)
Requirement already satisfied: ppft>=1.7.6.8 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (1.7.6.8)
Requirement already satisfied: dill>=0.3.8 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.3.8)
Requirement already satisfied: pox>=0.3.4 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.3.4)
Requirement already satisfied: multiprocess>=0.70.16 in /opt/conda/lib/python3.10/site-packages (from pathos->sagemaker->-r requirements.txt (line 15)) (0.70.16)
Requirement already satisfied: contextlib2>=0.5.5 in /opt/conda/lib/python3.10/site-packages (from schema->sagemaker->-r requirements.txt (line 15)) (21.6.0)
Requirement already satisfied: mpmath>=0.19 in /opt/conda/lib/python3.10/site-packages (from sympy->onnxruntime->-r requirements.txt (line 7)) (1.3.0)
Requirement already satisfied: cffi>=1.12 in /opt/conda/lib/python3.10/site-packages (from cryptography>=3.3->paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (1.15.1)
Requirement already satisfied: setuptools in /opt/conda/lib/python3.10/site-packages (from zope.event->gevent->sagemaker-training->-r requirements.txt (line 16)) (68.1.2)
Requirement already satisfied: pycparser in /opt/conda/lib/python3.10/site-packages (from cffi>=1.12->cryptography>=3.3->paramiko>=2.4.2->sagemaker-training->-r requirements.txt (line 16)) (2.21)
Building wheels for collected packages: DET
Building wheel for DET (setup.py): started
Building wheel for DET (setup.py): finished with status 'done'
Created wheel for DET: filename=DET-0.1-py3-none-any.whl size=58109 sha256=cc1e4d8bf3a6a5dce23f244ad105697e6bf3154b74819103fc6608825d5216da
Stored in directory: /tmp/pip-ephem-wheel-cache-qhc9z9qg/wheels/ee/79/1e/3fb168dd34359b627e23b53045c3eb498188294150b39e2fb0
Successfully built DET
Installing collected packages: DET
Successfully installed DET-0.1
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv
2024-03-16 01:12:16,538 sagemaker-training-toolkit INFO Waiting for the process to finish and give a return code.
2024-03-16 01:12:16,538 sagemaker-training-toolkit INFO Done waiting for a return code. Received 0 from exiting process.
2024-03-16 01:12:16,618 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:12:16,681 sagemaker-training-toolkit INFO No Neurons detected (normal if no neurons installed)
2024-03-16 01:12:16,691 sagemaker-training-toolkit INFO Starting distributed training through torchrun
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Reporting training FAILURE
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Python packages are not supported for torch_distributed. Please use a python script as the entry-point
2024-03-16 01:12:16,691 sagemaker-training-toolkit ERROR Encountered exit_code 1

2024-03-16 01:13:23 Uploading - Uploading generated training model
2024-03-16 01:13:52 Failed - Training job failed
Traceback (most recent call last):
File "/home/sky/Desktop/det/./sagemaker_train.py", line 79, in
main(args)
File "/home/sky/Desktop/det/./sagemaker_train.py", line 59, in main
estimator.fit()
File "/home/sgai/lib/python3.10/site-packages/sagemaker/workflow/pipeline_context.py", line 346, in wrapper
return run_func(*args, **kwargs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/estimator.py", line 1341, in fit
self.latest_training_job.wait(logs=logs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/estimator.py", line 2677, in wait
self.sagemaker_session.logs_for_job(self.job_name, wait=True, log_type=logs)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 5737, in logs_for_job
_logs_for_job(self, job_name, wait, poll, log_type, timeout)
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 7880, in _logs_for_job
_check_job_status(job_name, description, "TrainingJobStatus")
File "/home/sgai/lib/python3.10/site-packages/sagemaker/session.py", line 7933, in _check_job_status
raise exceptions.UnexpectedStatusException(
sagemaker.exceptions.UnexpectedStatusException: Error for Training job det-2024-03-16-00-47-26-876: Failed. Reason: AlgorithmError: Python packages are not supported for torch_distributed. Please use a python script as the entry-point, exit code: 1

My Dockerfile (using base image with some extensions)
`

// Set base image
FROM 442386744353.dkr.ecr.us-gov-west-1.amazonaws.com/pytorch-training:2.1.0-gpu-py310
COPY ./requirements.txt /home/requirements.txt
RUN pip install -r /home/requirements.txt

// RUN pip3 install sagemaker-pytorch-training
######
// Labels as key-value pair
LABEL Maintainer="sg.alton"

// Update packages
RUN apt-get update && apt-get install gcc -y
// Install git
RUN ["apt-get", "install", "-y", "git"]

`

Finally, the code where Sagemaker estimator is called

`

import argparse
import json
import boto3
import time 
from sagemaker.pytorch.estimator import PyTorch
import sagemaker
from sagemaker.estimator import Estimator
from util import logging_utils
from aws.aws_instance_pricing import instance_dict
import os
import shutil
import subprocess
from subprocess import check_output, STDOUT

def main(args):
    """get AWS credentials"""
    client=boto3.client('sts')
    account=client.get_caller_identity()['Account']
    my_session=boto3.session.Session()
    region=my_session.region_name
    ecr_image_uri='{}.dkr.ecr.{}.amazonaws.com/{}:latest'.format(account, region, 
                                                                 args.algorithm_name)
    
    config_params = json.load(open(args.json_config_file_name,))
    src = config_params['aws_urls_paths']
    shutil.copy(src,"aws/aws_urls.json")

    """get subnet and security_groups from AWS SSM"""
    cmd = """aws ssm get-parameter --name sky-param | jq '.Parameter.Value' | jq -r '.'"""
    ssm_credentials = check_output(cmd, shell=True, universal_newlines=True, stderr=STDOUT).rstrip('\n')
    ssm_credentials = json.loads(ssm_credentials)
    role = ssm_credentials['role']

    estimator = PyTorch(
        image_uri=args.custom_image_uri, #our custom pytorch image URI
        entry_point = "main.py", # training script
        instance_count = 1, #number of EC2 instances needed for training
        instance_type = args.instance_type, #Type of EC2 instance/s needed for training
        disable_profiler = True, #Disable profiler, as it's not needed
        role = role, #Execution role used by training job
        source_dir="./",
        distribution={"torch_distributed":{"enabled": True}}
    )
    print("Running estimator.fit...")
    estimator.fit()
    print("Done with estimator.fit")
    

if __name__ == "__main__":
    parser = argparse.ArgumentParser()
    parser.add_argument('--json_config_file_name', action='store', type=str, help="train_config.json")
    parser.add_argument('--algorithm_name', action='store', type=str, help="name of training algorithm/container")
    parser.add_argument('--instance_type', action='store', type=str, default='ml.g4dn.4xlarge', help='specifies the type of instance to train on')
    parser.add_argument('--custom_image_uri', action='store', type=str, help="Name of the ECR URI with custom image",\
                        default="834447890.dkr.ecr.us-gov-west-1.amazonaws.com/blahblah")
    args = parser.parse_args()
    main(args)

Important to note that inside main.py, various functions are called, and the primary dataloader pulls data from S3 via a boto3 client (all happens within the src code at the directory "./" that we call from. This explains why estimator.fit() is empty (and we do not explicitly add training data as the input)...

Anyone running into this problem? main.py is certainly a function, not a package, and I cannot catch down why the error occurs in sagemaker/session.py line 7933. Perhaps a bug with a misleading error message?