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Re: [Condor-users] C of C++ API for Condor
- Date: Wed, 27 Apr 2011 18:17:19 +0100
- From: Matt Hope <Matt.Hope@xxxxxxxxxxxxxxx>
- Subject: Re: [Condor-users] C of C++ API for Condor
From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Timothy St. Clair
Sent: 21 April 2011 14:46
To: Condor-Users Mail List
Subject: Re: [Condor-users] C of C++ API for Condor
> Depending on what version you are running (namely 7.6) you can enable
> qmf plugins under the contrib area, which are a exposed API.
> The plugins require qpid->qmf but are accessible via several languages,
> including C++ & Python.
Does the condor implementation do the command line tool launching/scraping technique or is it actually doing something more efficient (like talking DAEMON_CORE, parsing logs, inserting itself into hooks within condor and talking its own language, something else)?
I ask because the current approach I am forced into is error prone, slow (significantly, I am forced to throttle things heavily to avoid nuking the schedd) and occasionally spirals out of control. If I can replace some of it with this that might help. Alternatively I can see about borrowing ideas from how you do the sub process management.
Note: I haven't gone 7.6 series yet, it may be that that improves things sufficiently that I needn't bother, but you piqued my interest.
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