iris-hep / idap-200gbps-atlas

benchmarking throughput with PHYSLITE
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Debugging worker logs live at UChicago #146

Open alexander-held opened 2 months ago

alexander-held commented 2 months ago

On coffea.af.uchicago.edu, which scales to HTCondor, one debugging method that can be quite helpful is reading along with worker logs live: use a single (or multiple) workers, look up their ID in the info tab, then connect to the worker with e.g. condor_ssh_to_job 3652712.0, read along with tail -f _condor_stderr.