Re: [HTCondor-users] Failed to fetch ads from:

[hasanbaigg@xxxxxxxxx]

Hi Max,

Thanks for your response. Please see the output of the commands you suggested

 First off, can you make sure your condor_schedd is
running at all?

I made sure that it is running by checking its presence in the DAEMON_LIST and verified it by running

condor_config_val DAEMON_LIST

ps aux | grep condor_schedd

cloudco+   988  0.0  0.0 112816   980 pts/7    S+   22:19   0:00 grep --color=auto condor_schedd

cloudco+  7928  0.0  0.0  49868  7404 ?        Ss   13:16   0:00 condor_schedd

cloudco+  8521  0.0  0.0  50040  7736 ?        Ss   12:05   0:00 condor_schedd

cloudco+ 10759  0.0  0.0  46692  7072 ?        Ss   12:09   0:00 condor_schedd -f

cd `condor_config_val LOG`

$

tail -f SchedLog

now running condor_q give the following message in SchedLog file

03/19/21 22:44:24 (pid:7928) SharedPortEndpoint: did not successfully find SharedPortServer address. Will retry in 60s.

Thus it is still not working.

regards

hasan

On Mar 19, 2021, at 4:05 PM, Mark Coatsworth <coatsworth@xxxxxxxxxxx> wrote:

Hi Hasan,

There should be some information in your SchedLog related to these
failed connections. First off, can you make sure your condor_schedd is
running at all?

ps aux | grep condor_schedd

Assuming it is running, try tailing your log:

cd `condor_config_val LOG`
tail -f SchedLog

Then run a few `condor_q` commands and see what comes up. Hopefully
the problem is obvious, if not then let us know what messages you're
seeing. If the condor_q is not running, there should still be some
useful information in the log file.

Mark


On Fri, Mar 19, 2021 at 12:09 PM <hasanbaigg@xxxxxxxxx> wrote:

Hi,

HT Condor on my linux centos 7 system had been working fine until I upgraded the version to 8.9.10. When i try to run âcondor_qâ command, it gives me the following error:

-- Failed to fetch ads from: <127.0.0.1:0?alias=cloud-copasi-new.cam.uchc.edu&sock=schedd_2739_9e65> : cloud-copasi-new.cam.uchc.edu
CEDAR:6001:Failed to connect to <127.0.0.1:0?alias=cloud-copasi-new.cam.uchc.edu&sock=schedd_2739_9e65>


Any help is appreciated

regards
Hasan

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--
Mark Coatsworth
Systems Programmer
Center for High Throughput Computing
Department of Computer Sciences
University of Wisconsin-Madison

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