Re: [HTCondor-users] dagman behavior question

[Mark Coatsworth <coatsworth@xxxxxxxxxxx>]

Hi Kevin,

Scheduler universe jobs can only run on the submit machine. They cannot get sent out to execute nodes. This behavior is baked in and cannot be changed.

As for running -no_submit and then editing the dagman submit file: this is just a regular submit file. It doesn't get any special treatment.

For the Requirements _expression_ showing up different in the job ad: we do some manipulation behind the scenes of the Requirements _expression_ based on other things in your submit file (and sometimes based on pool-wide settings). So it will not show up exactly as you provided it. Can you include both your modified dagman submit file, along with what you're seeing in the job ad, so we can see if this is expected behavior?

Mark

On Wed, Dec 4, 2019 at 11:21 AM Kevin Leigeb via HTCondor-users <htcondor-users@xxxxxxxxxxx> wrote:

Hello All -

 

Running 8.8.5 on our cluster and noticed a user having issues submitting a DAG. After looking into this, I have 2 questions about the behavior of DAGman.

 

1)      Can scheduler universe jobs run on any node in the cluster?

2)      When running -no_submit and editing the dagman submit file, does this operate differently than a regular submit file?

 

To clarify the last point, I tried editing the requirements of the job in the submit file but looking at the ClassAd it doesnât appear that the requirements were taken into consideration.

 

Thanks for any help yâall can provide and let me know if thereâs any more information I can send to help.

 

Kevin

 

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Mark Coatsworth

Systems Programmer

Center for High Throughput Computing

Department of Computer Sciences

University of Wisconsin-Madison