Sahara

Savanna-cluster in waiting state

Asked by sarita on 2013-08-31

After launch cluster my cluster remains in waiting state giving error time to time .

Error is as follows as:

  [31/Aug/2013 23:01:30] "GET /v1.0/0e07c2640ad843c6bd8bc651f1f90873/clusters/8cb3f13b-6322-4ead-8a51-d6aa89f4e55a HTTP/1.1" 200 1783 0.012812
Traceback (most recent call last):
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/greenpool.py", line 80, in _spawn_n_impl
    func(*args, **kwargs)
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/wsgi.py", line 584, in process_request
    proto.__init__(socket, address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 638, in __init__
    self.handle()
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 342, in handle
    self.handle_one_request()
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/wsgi.py", line 226, in handle_one_request
    self.raw_requestline = self.rfile.readline(self.server.url_length_limit)
  File "/usr/lib/python2.7/socket.py", line 476, in readline
    data = self._sock.recv(self._rbufsize)
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/greenio.py", line 262, in recv
    timeout_exc=socket.timeout("timed out"))
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/hubs/__init__.py", line 151, in trampoline
    listener = hub.add(hub.READ, fileno, current.switch)
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/hubs/epolls.py", line 48, in add
    listener = BaseHub.add(self, evtype, fileno, cb)
  File "/root/savanna-venv3/local/lib/python2.7/site-packages/eventlet/hubs/hub.py", line 126, in add
    evtype, fileno, evtype))
RuntimeError: Second simultaneous read on fileno 6 detected. Unless you really know what you're doing, make sure that only one greenthread can read any particular socket. Consider using a pools.Pool. If you do know what you're doing and want to disable this error, call eventlet.debug.hub_prevent_multiple_readers(False)
(3051) accepted ('10.208.36.26', 47343)
10.208.36.26 - - [31/Aug/2013 23:01:33] "GET /v1.0/0e07c2640ad843c6bd8bc651f1f90873/clusters/8cb3f13b-6322-4ead-8a51-d6aa89f4e55a HTTP/1.1" 200 1783 0.011030