Hi,
Several times a day we get some "ApplicationError: 2" exceptions when
communicating from GAE to EC2 through urlfetch(). How do I get more
info to understand exactly what's happening? I don't see anything
extra in the log and I'm not sure there's more info on the exception
object itself.
...
start = time.time()
try:
result = urlfetch.fetch(PROCESSOR_URL + "?" + query, headers={'Cache-
Control': 'no-cache,max-age=0', 'Pragma': 'no-cache'}, deadline=10)
if not DEVELOPMENT and result.headers['X-Google-Cache-Control'] !=
'remote-fetch':
raise RuntimeError("Unexpected results headers: %s" %
result.headers)
response = json.loads(result.content)
except Exception, e:
end = time.time()
logging.error("EC2 processor failed handling query '%s' in %.1f
seconds: %s" % (query, end - start, e))
return
...
Thanks
- Pierre
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