error during training model on server -wandb error

[akashAD98]

not able to train my custom object detection model ,
is there any way to solve this issue?

wandb/server#83

YOLOR 🚀 v0.1-43-g8b72ac7 torch 1.9.0+cu111 CUDA:0 (A100-SXM4-40GB, 40537.1875MB)

Retry attempt failed:
Traceback (most recent call last):
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connection.py", line 174, in _new_conn
conn = connection.create_connection(
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/util/connection.py", line 72, in create_connection
for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/socket.py", line 918, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connectionpool.py", line 703, in urlopen
httplib_response = self._make_request(
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connectionpool.py", line 386, in _make_request
self._validate_conn(conn)
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connectionpool.py", line 1042, in _validate_conn
conn.connect()
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connection.py", line 358, in connect
self.sock = conn = self._new_conn()
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connection.py", line 186, in _new_conn
raise NewConnectionError(
urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPSConnection object at 0x7f93b64ab520>: Failed to establish a new connection: [Errno -2] Name or service not known

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/adapters.py", line 489, in send
resp = conn.urlopen(
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/connectionpool.py", line 787, in urlopen
retries = retries.increment(
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/urllib3/util/retry.py", line 592, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='api.wandb.ai', port=443): Max retries exceeded with url: /graphql (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f93b64ab520>: Failed to establish a new connection: [Errno -2] Name or service not known'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/wandb/sdk/lib/retry.py", line 108, in call
result = self._call_fn(*args, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/wandb/sdk/internal/internal_api.py", line 158, in execute
return self.client.execute(*args, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/wandb/vendor/gql-0.2.0/wandb_gql/client.py", line 52, in execute
result = self._get_result(document, *args, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/wandb/vendor/gql-0.2.0/wandb_gql/client.py", line 60, in _get_result
return self.transport.execute(document, *args, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/Conda/envs/yolov7/lib/python3.8/site-packages/wandb/vendor/gql-0.2.0/wandb_gql/transport/requests.py", line 38, in execute
request = requests.post(self.url, **post_args)
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/api.py", line 115, in post
return request("post", url, data=data, json=json, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/api.py", line 59, in request
return session.request(method=method, url=url, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/sessions.py", line 587, in request
resp = self.send(prep, **send_kwargs)
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/sessions.py", line 701, in send
r = adapter.send(request, **kwargs)
File "/nlsasfs/home/reflexion/chandnip/.local/lib/python3.8/site-packages/requests/adapters.py", line 565, in send
raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='api.wandb.ai', port=443): Max retries exceeded with url: /graphql (Caused by NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x7f93b64ab520>: Failed to establish a new connection: [Errno -2] Name or service not known'))
wandb: Network error (ConnectionError), entering retry loop.
wandb: W&B API key is configured. Use wandb login --relogin to force relogin
wandb: Network error (ConnectionError), entering retry loop.

[akashAD98]

Kindly use the below proxy ip addrss for wandb connection. inside your .sh file

export http_proxy=http://dgx-proxy-mn.mgmt.siddhi.param:9090/

export ftp_proxy=http://dgx-proxy-mn.mgmt.siddhi.param:9090/

export https_proxy=http://dgx-proxy-mn.mgmt.siddhi.param:9090/