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reanahub / reana-demo-helloworld

REANA example - "hello world"
MIT License
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CWL workflow execution fails on HTCondorCERN compute backend #71

Open tiborsimko opened 4 months ago

tiborsimko commented 4 months ago

The CWL example execution seems to repetitively fail on the HTCondorCERN compute backend:

$ reana-dev run-example -c r-d-helloworld -b htcondorcern -w cwl --submit-only
...
$ reana-client logs -w helloworld-cwl-htcondorcern
2024-07-08 06:47:07,291 | reana-workflow-engine-cwl | first | ERROR | [job first] task id: ttt111ttt111
[job first] workflow job error:
("Error collecting output for parameter 'result':\nworkflow.json:1:1402: Did not find output file with glob pattern: '['results/greetings.txt']'", {})
2024-07-08 06:47:07,293 | reana-workflow-engine-cwl | first | ERROR | [job first] workflow job error:
("Error collecting output for parameter 'result':\nworkflow.json:1:1402: Did not find output file with glob pattern: '['results/greetings.txt']'", {})
ERROR [step first] Output is missing expected field file:///var/reana/users/uuu111uuu111/workflows/www111www111/workflow.json#main/first/result

It appears that the results directory is not being created.

Let's verify this error.

(The execution on the "slurmcern" and "kubernetes" compute backends are fine.)