exporter加了redis或lsb的metrics就报错

[derogg1991]

直接复制ip:9525中提供的yaml,然后启动exporter,prometheus显示节点down,ctrl c中止exporter就报错...

Traceback (most recent call last):
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 138, in run
self.finish_response()
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 180, in finish_response
self.write(data)
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 279, in write
self._write(data)
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 453, in _write
result = self.stdout.write(data)
File "/opt/python368/lib/python3.6/socketserver.py", line 803, in write
self._sock.sendall(b)
BrokenPipeError: [Errno 32] Broken pipe

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 141, in run
self.handle_error()
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 368, in handle_error
self.finish_response()
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 180, in finish_response
self.write(data)
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 274, in write
self.send_headers()
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 331, in send_headers
if not self.origin_server or self.client_is_modern():
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 344, in client_is_modern
return self.environ['SERVER_PROTOCOL'].upper() != 'HTTP/0.9'
TypeError: 'NoneType' object is not subscriptable

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/python368/lib/python3.6/socketserver.py", line 320, in _handle_request_noblock
self.process_request(request, client_address)
File "/opt/python368/lib/python3.6/socketserver.py", line 351, in process_request
self.finish_request(request, client_address)
File "/opt/python368/lib/python3.6/socketserver.py", line 364, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/opt/python368/lib/python3.6/socketserver.py", line 724, in init
self.handle()
File "/opt/python368/lib/python3.6/wsgiref/simple_server.py", line 133, in handle
handler.run(self.server.get_app())
File "/opt/python368/lib/python3.6/wsgiref/handlers.py", line 144, in run
self.close()
File "/opt/python368/lib/python3.6/wsgiref/simple_server.py", line 35, in close
self.status.split(' ',1)[0], self.bytes_sent
AttributeError: 'NoneType' object has no attribute 'split'