Github user priyank5485 commented on the pull request:

    https://github.com/apache/storm/pull/662#issuecomment-157804563
  
    @hustfxj  I might have missed something and its been a long time since i 
did this. I could not find any storm command that would not need a waitFor. Can 
you give an example? If we do need that flag it should be easy to add and I can 
change that.
    
    @longdafeng I am not sure I understand the point about debugging. You can 
still put a break point in this java version of storm command line. I agree 
with you that its easier to write new functions in script. But the whole point 
of this JIRA is to have one client that works for Unix based systems and 
Windows platform. The last time I was working on it we had storm.py for Unix 
and storm batch client for windows. Both of them also had a separate file for 
environment variables. It is hard to maintain two scripts anytime we want to 
change the storm command. We can ask others about their opinion and what they 
think is better between the two approaches.


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