[Condor-users] pstree for condor jobs?

[Armen Babikyan <armenb@xxxxxxxxxx>]

Hi,

I have an experiment with nested DAGs and thousands of submit files.  
Condor seems to associate one submit file to one job, including 
condor_dagman invocations.

Is there an easy way I can see the nested hierarchy of jobs in my DAG 
tree?  Or somehow get a higher-level grouping of all the jobs associated 
with one of my "experiments"?  I'd like this functionality so as to run 
multiple experiments at once, and to kill off experiments that have 
problems/bugs that are discovered after invocation.

I could probably do this by parsing the log file for the highest-level 
DAG submit file, but I'd have to be a little clumsy about making sure 
the experiment is still running, and cross-reference that list with what 
jobs are actually running.  I'm just wondering if there's a simpler way 
to do this.

Essentially I'm looking for a 'pstree'-equivalent for Condor (where 
condor_dagman invokes nested jobs).  Has anyone written such a utility 
and is willing to share?

Thanks,

 - Armen

--
Armen Babikyan
MIT Lincoln Laboratory
armenb@xxxxxxxxxx . 781-981-1796