title: load_balanced_view not working properly
body: <p>I have some code that used to work with ipyparallel using a load_balanced_view.  I used to be able to:</p>
  
  <pre><code>from ipyparallel import Client
  rcAll = Client()
  lbvAll = rcAll.load_balanced_view()
  for anInpt in allInpt:
      lbvAll.apply(doAll, anInpt)
  lbvAll.wait()
  lbvAll.get_result()
  </code></pre>
  
  <p>and then
      lbvAll.results.values()
  would be a list of the results</p>
  
  <p>however, now lbvAll.apply() does not work for me</p>
  
  <p>I can do
      result = lbvAll.map_sync(doAll, allInpt)
  and result is returned as a list of results.</p>
  
  <p>Using 2-4 cores/engines, there is not much improvement using 4 cores over 2 cores.</p>
  
  <p>My feeling is that ipyparallel has changed but I am not sure and I do not seem to using it correctly.  Thanks in advance for any help.</p>
  
  <p>I am using Python 3.4.5, IPython3 5.1.0 and ipyparallel 5.2.0 on linux</p>