Dear all,
I have been running RandomForestRegressor models for a while now on my MacBook
using the n_jobs=-1 option, which has worked well in the past.
However, I am trying now, but the python processes which start off using 100%
of the CPU quickly become idle, without finishing building the model. I can
see them in activity monitor. When I manually interrupt the training, I get
the error:
Exception in thread Thread-4:
Traceback (most recent call last):
File
"/Users/RichLewis/anaconda/python.app/Contents/lib/python2.7/threading.py",
line 810, in __bootstrap_inner
self.run()
File
"/Users/RichLewis/anaconda/lib/python2.7/site-packages/zmq/utils/garbage.py",
line 46, in run
s.bind(self.gc.url)
File "socket.pyx", line 444, in zmq.backend.cython.socket.Socket.bind
(zmq/backend/cython/socket.c:4076)
File "checkrc.pxd", line 21, in zmq.backend.cython.checkrc._check_rc
(zmq/backend/cython/socket.c:6032)
ZMQError: Address already in use
repeated 8 times. Anyone seen this before, and if so, how do I deal with it?
Thanks,
Richard Lewis------------------------------------------------------------------------------
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