Re: [HTCondor-users] getting/passing the SlotID

[Brian Bockelman <bbockelm@xxxxxxxxxxx>]

Indeed!  Slot names are quite tricky for partitionable slot configurations as the name in the job ad refers to the parent partitionable slot (slot1), not the child dynamic slot (slot1_1).

Here's a one-liner if you've been installing the python plugins:

python -c 'print __import__("classad").parseOld(open(__import__("os").environ["_CONDOR_MACHINE_AD"]))["Name"].split("@")[0]'

As in,

$ condor_run python -c \''print __import__("classad").parseOld(open(__import__("os").environ["_CONDOR_MACHINE_AD"]))["Name"].split("@")[0]'\'

slot1_2

This is going to always be a string attribute, so munging around in bash is probably also going to work.

Enjoy!

Brian

On Dec 31, 2013, at 4:01 PM, Imre Pólik <imre.polik@xxxxxxxxx> wrote:

On 29/12/2013 13:35, Imre Pólik wrote:

"can a process get its own SlotID?

Look at the files pointed to by environment variables _CONDOR_MACHINE_AD and _CONDOR_JOB_AD

cmd = /bin/sh
transfer_executable = false
args = "-c 'head -1000 $_CONDOR_MACHINE_AD $_CONDOR_JOB_AD'"
output = test.out
error = test.err
queue

"Name" or "SlotID" in the machine Ad may be what you want. There's also "RemoteHost" and "RemoteSlotID" in the job Ad."

Thanks. I was hoping to have something similar to $(Process), but alas $(SlotID) did not work. Nor did a few of your suggestions:

RemoteSlotID = 1

and 

SlotID = 1

So it seems like the dynamic slot information is not in those ads. But:

Name = "slot1_1@orgrd001"

in the machine ad has what I need. On the other hand the job ad doesn't have this:

RemoteHost = "slot1@orgrd001"

I'll just search the machine ad then.

Thanks,

Imre

--
http://imre.polik.net

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