[IPython-dev] Debugging parallel engines
Dave Hirschfeld
dave.hirschfeld at gmail.com
Wed May 29 07:02:42 EDT 2013
I'm running a local cluster and would like to debug an error on one of the
engines. With the notebook it's very handy to start up a qtconsole, connecting
to the currently running notebook kernel as follows:
Notebook log message:
2013-05-29 11:49:08.684 [NotebookApp] Kernel started: 4008d184-2b6f-4a8f-9447-
f435c33e0abf
Command to connect a qtconsole to the running kernel:
ipython qtconsole --existing=kernel-4008d184-2b6f-4a8f-9447-f435c33e0abf.json
When starting an engine however no message is printed stating which file to
use to connect to it.
Is it possible to connect a qtconsole to a currently running parallel engine
instance?
Thanks,
Dave
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