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Re: [Condor-users] condor-g matchmaking "cannot expand $gatekeeper_url"




Do you have any machine ads advertised to your collector which do not have a gatekeeper_url attribute? If so, you should set your job requirements so that it will not match those ads:

requirements = gatekeeper_url =!= undefined

--Dan

Maryam Khademi wrote:
Hello,

I am trying to use matchmaking with Condor-g. I generate the required class-ads for my grid sites and update condor through putting the condor_advertise cmd on cron. After submitting the job, it complains about not being able to expand $gatekeeper_url. To me, the reasons could be:

    * condor collector is not receiving the ads
    * that is a parsing error, which condor cannot read the ad

condor version: 6.8.0
globus-version: 4.0.4

_*sample grid-site ad: *_

MyType = "Machine"
TargetType = "Job"
Name = "PDCBL"
gatekeeper_url = "pdcbl.ntu.edu.sg/jobmanager-condor <http://pdcbl.ntu.edu.sg/jobmanager-condor>"
Rank = 0.000000
CurrentRank = 0.000000
WantAdRevaluate = True
UpdateSequenceNumber = 2008112512381
CurMatches = 0

_*sample job:*_

executable=A.sh
universe=globus
globusscheduler=$$(gatekeeper_url)
log=A.log
notification=never
transfer_output_files=A.out
error=A.err
WhenToTransferOutput=ALWAYS

queue


I tried it with :

universe=grid
grid_resource = gt2 $$(gatekeeper_url)

but still get the same error!

please advise!

Maryam







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