[IPython-user] Fwd: ipython1 problem?

Flavio Coelho fccoelho at gmail.com
Wed Nov 22 08:37:26 CST 2006


This was meant to the list as well... there it goes again.

---------- Forwarded message ----------
From: Flavio Coelho <fccoelho at gmail.com>
Date: Nov 21, 2006 6:16 PM
Subject: Re: [IPython-user] ipython1 problem?
To: Brian Granger <ellisonbg.net at gmail.com>

Hi Brian,

I was running ipcluster instead of ipcontroller and ipengine,

but I did what you asked and found out that the engines were not being
registered
 I am attaching the log.

thanks,
Flávio

On 11/21/06, Brian Granger <ellisonbg.net at gmail.com> wrote:
>
> It looks like the engines are starting but are not finding the
> controller you have running.  Things to check:
>
> 1.  Do you have a firewall blocking ports on the controller's computer?
>
> 2.  Did you tell the engines where the controller is running:
>
> ipengine --controller-ip=[ip of the machine running the controller]
>
> Another way of finding out what is going on is to start the
> ipcontroller and ipengine with the -l flags:
>
> ipcontroller -l cont
> ipengine -l eng
>
> These will cause the log files to be written to disk in the format:
>
> contpid.log
> engpig.log
>
> Things to look for.  You should see the controller log a message that
> the engines are being registered.  In the engine log you should see
> the factor start.  If you see the factor start and then stop, the
> engine didn't find the controller and is dead.
>
> Brian
>
>
> On 11/21/06, Flavio Coelho <fccoelho at gmail.com > wrote:
> > Hi I am testing Ipython1 on another machine ( on mine it works
> perfectly)
> > and everything starts up nicely, I can see all the engines and the
> > controller with ps -xa |grep ip but when I create a RemoteController
> inside
> > ipython, I can't connect to the nodes:
> >
> > In [1]:import ipython1.kernel.api as kernel
> >
> > In [2]:rc =kernel.RemoteController(('127.0.0.1',10105))
> >
> > In [3]:rc.getIDs()
> > Connecting to controller:  (' 127.0.0.1', 10105)
> > Out[3]:[]
> >
> > I have the latest SVN of ipython, ipython1, twisted and nevow. Plus the
> > recommended version of ZopeInterface.
> >
> > Any hins of what may be going on? Do I have to have a Zope server
> running?
> >
> > Thanks,
> > --
> > Flávio Codeço Coelho
> > registered Linux user # 386432
> > ---------------------------
> > "Laws are like sausages. It's better not to see them being made."
> > Otto von Bismark
> > _______________________________________________
> > IPython-user mailing list
> > IPython-user at scipy.org
> > http://projects.scipy.org/mailman/listinfo/ipython-user
> >
> >
> >
>



-- 
Flávio Codeço Coelho
registered Linux user # 386432
---------------------------
"Laws are like sausages. It's better not to see them being made."
Otto von Bismark



-- 
Flávio Codeço Coelho
registered Linux user # 386432
---------------------------
"Laws are like sausages. It's better not to see them being made."
Otto von Bismark
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