Re: [HTCondor-users] Linux reserved variable when running a job

["Beyer, Christoph" <christoph.beyer@xxxxxxx>]

Hi,

you can submit your complete local environment with the job or define variables to submit with the job, see:

https://htcondor.readthedocs.io/en/stable/users-manual/submitting-a-job.html?highlight=environment#environment-variables

Only exception is the LD_LIBRARY_PATH that does not get submitted as the kernel considers the condor job to be a suid thing and therefore drops the LD_LIBRARY_PATH.

Easiest thing to check on this is to create a condor job that calls a bash script executing the 'set' command. You will then in your outputfile find the complete job environment. Another way is an interactive job, submitted with 'condor_submit -i' you will then end up in a shell on a workernode and experience the environment of the job 'live'. From my experience though this environment can still differ a little bit from the non-interactive-job environment due to the ssh-login used for the interactive session I guess ... 

Best

christoph

--
Christoph Beyer
DESY Hamburg
IT-Department

Notkestr. 85
Building 02b, Room 009
22607 Hamburg

phone:+49-(0)40-8998-2317
mail: christoph.beyer@xxxxxxx

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Von: "Bo-Ru Roy Lu" <roylu@xxxxxx>
An: "htcondor-users" <htcondor-users@xxxxxxxxxxx>
Gesendet: Donnerstag, 7. Mai 2020 17:56:36
Betreff: [HTCondor-users] Linux reserved variable when running a job

Hi,

When I used condor to submit my bash script, can I use the variable, such as $USER and $PWD?

nomad

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