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jrxFive / python-nomad

Client library Hashicorp Nomad
https://python-nomad.readthedocs.io/en/latest/
MIT License
137 stars 73 forks source link

TypeError: sequence item 1: expected str instance, NoneType found #62

Open Miserlou opened 5 years ago

Miserlou commented 5 years ago 
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev Traceback (most recent call last):
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev   File "/home/user/data_refinery_foreman/foreman/main.py", line 304, in retry_hung_processor_jobs
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev     job_status = nomad_client.job.get_job(job.nomad_job_id)["Status"]
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev   File "/usr/local/lib/python3.5/dist-packages/nomad/api/job.py", line 67, in get_job
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev     return self._get(id)
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev   File "/usr/local/lib/python3.5/dist-packages/nomad/api/job.py", line 50, in _get
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev     url = self._requester._endpointBuilder(Job.ENDPOINT, *args)
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev   File "/usr/local/lib/python3.5/dist-packages/nomad/api/base.py", line 25, in _endpointBuilder
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev     u = "/".join(args)
data-refinery-log-group-kurtwheeler-dev log-stream-foreman-kurtwheeler-dev TypeError: sequence item 1: expected str instance, NoneType found

Happens sometimes when Nomad is less-than-available..

jrxFive commented 5 years ago

Hey @Miserlou, in this case would be expecting a more clear cut exception to be raised? Seems there is good amount of pain so far to justify adding more detailed Exceptions in the library, ill certainly put is a priority if thats the case. Thanks for reporting the issue!