vespa command should report immediate failure

ginomcevoy / vespa

Virtualized Experiments for Scientific Parallel Applications (VESPA)

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vespa command should report immediate failure #53

Open ginomcevoy opened 8 years ago

ginomcevoy commented 8 years ago

Evaluate exit status of python call, inform accordingly.
Tricky because nohup is being used.

ginomcevoy commented 8 years ago

Idiom for getting status code when using nohup:

(
 PYTHONPATH=.. nohup python -m vespa True $XML_FILE &> $OUTPUT_LOG 
 EXIT_CODE=$?
 if [ $EXIT_CODE -ne 0 ]; then
   # inform immediate failure
   echo "ERROR: Vespa exited with status $EXIT_CODE" >&2
 fi
) &