export OSDF_CONFIG_FILE=${1:-/opt/app/osdf_config.yaml} # this file may be passed by invoker
[ ! -e "$OSDF_CONFIG_FILE" ] && unset OSDF_CONFIG_FILE
-python osdfapp.py 2>$LOGS/err.log 1>$LOGS/out.log < /dev/null & # running the app
+python osdfapp.py 2>$LOGS/err.log 1>$LOGS/out.log < /dev/null # running the app