RE: [Condor-users] Pushing ClassAds into theenvironmentforrunningjobs?

["Ian Chesal" <ICHESAL@xxxxxxxxxx>]

Dan, Bryan,

Thanks guys. That's exactly what I need. Too bad I'm running 6.7.2 right
now...ah well.

Ian 

> -----Original Message-----
> From: condor-users-bounces@xxxxxxxxxxx 
> [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Bryan S. Maher
> Sent: November 3, 2004 3:45 PM
> To: Condor-Users Mail List
> Subject: RE: [Condor-users] Pushing ClassAds into 
> theenvironmentforrunningjobs?
> 
> $$ refers to ClassAd values on the target machine so it can't 
> be expanded until the match is made.  I use it for something 
> similar to what you are doing but I can't be certain it can 
> accurately determine the VM#.  
> 
> -----Original Message-----
> From: condor-users-bounces@xxxxxxxxxxx
> [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Ian Chesal
> Sent: Wednesday, November 03, 2004 3:36 PM
> To: Condor-Users Mail List
> Subject: RE: [Condor-users] Pushing ClassAds into the 
> environmentforrunningjobs?
> 
> When does $$(HOSTNAME) get expaned? When the job is submitted 
> or when the job begins to execute? Really what I'd like to do 
> is know the vm# for the job as well, which $$(HOSTNAME) won't 
> give me but the RemoteHost ClassAd from the job would.
> 
> Ian 
> 
> > -----Original Message-----
> > From: condor-users-bounces@xxxxxxxxxxx 
> > [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of 
> Bryan S. Maher
> > Sent: November 3, 2004 3:30 PM
> > To: Condor-Users Mail List
> > Subject: RE: [Condor-users] Pushing ClassAds into the environment 
> > forrunningjobs?
> > 
> > Ian,
> > 
> > Perhaps I misunderstand but I think you can accomplish this 
> by putting 
> > this in your submission file:
> > 
> > Environment = REMOTEHOST=$$(HOSTNAME)
> > 
> > -Bryan
> > 
> > -----Original Message-----
> > From: condor-users-bounces@xxxxxxxxxxx 
> > [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Ian Chesal
> > Sent: Wednesday, November 03, 2004 3:23 PM
> > To: Condor-Users Mail List
> > Subject: [Condor-users] Pushing ClassAds into the environment for 
> > runningjobs?
> > 
> > I can't see an obvious way to accomplish this: I'd to push some 
> > ClassAd values from the running machine and even the job into the 
> > enviroment for a job when it gets started. For example 
> RemoteHost as 
> > environment variable REMOTEHOST so my job executable or script can 
> > read that environment variable and know more about itself. Is that 
> > possible?
> > 
> > The only option I can see right now is some how getting the 
> > script/executable running to figure out which machine classad and 
> > which job classad match to this job by looking at the 
> hostname and the 
> > current working directory for the job and querying 
> condor_status and 
> > condor_q with those constraints.
> > Seems like a really round-about way to help a job learn all about 
> > itself once it starts running.
> > 
> > Ian
> > 
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