Re: [HTCondor-users] custom universes?

[Brian Candler <b.candler@xxxxxxxxx>]

On 08/01/2015 17:47, Dimitri Maziuk wrote:
> f it could also blacklist a node so the job is retried someplace else,
> it'd be a simple stupid way to stir jobs to the right machines: 'python
> -V 2>&1 | grep "2.6"' if you need python 2.6.
You can do something like that by using classad matching, as long as 
each machine announces in advance what features it has.

http://stackoverflow.com/questions/9864766/how-to-tell-condor-to-dispatch-jobs-only-to-machines-on-the-cluster-that-have
https://lists.cs.wisc.edu/archive/htcondor-users/2013-May/msg00042.shtml

(in your case you'd say has_python26, has_python27 etc)