Nova Jobs evoke 502 errors from webserver
When running jobs Adam Aurisano was getting 502 errors from one of his projects prior to the project being terminated.
Also had condor errors at the same general time.
Similarly we are seeing:
%MSG-s ArtException: nova 26-Feb-2014 15:01:21 CST JobSetup
cet::exception caught in art
---- Configuration BEGIN
An empty string specified in parameter for input source.
---- Configuration END
Art has completed and will exit with status 9.
From Art indicating a problem with opening the local file.