I don't have a clue as to the answer, but to help those who might can you tell us if it only happens during requests that are starting new instances of your app?
2012/2/2 Ronoaldo José de Lana Pereira <ronoa...@gmail.com> > Dear App Engine developers and googlers, > > Sorry for the long post, but I got something weird on my logs. A response > status 200 was logged when, apparently, an error happened. Does it makes > any sense, or I'm just misreading the messages from the logs? This happened > a few times, and some requests are failing properly (500 status). > > Is this due the static 500 error handler configured in my > appengie-web.xml? In this case, I guess that this is not a sucessfull > request either, so a 500 error is more applicable and I'll get this warning > on my error chart in the dashboard (which I'm not sure now that is > providing the right information ...). > > Thanks in advance. > > Sample stack trace follows: > > > 1. 2012-02-02 10:45:15.646 > > /guarulhos/promocao-e-desconto/lanche-natural--suco-de-400ml-no-shopping-boulevard-dvitta---10216104?categoria=gastronomia&id=1 > 200 59686ms 67kb Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 > (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7 > > 189.34.9.239 - - [02/Feb/2012:04:45:15 -0800] "GET > /guarulhos/promocao-e-desconto/lanche-natural--suco-de-400ml-no-shopping-boulevard-dvitta---10216104?categoria=gastronomia&id=1 > HTTP/1.1" 200 67809 > "http://www.ofertaunica.com/guarulhos/promocao-e-desconto/cheese-salada--batata-frita-no-emporio-parque-na-vila-augusta---12707408?categoria=gastronomia&id=1cheese-salada--batata-frita-no-emporio-parque-na-vila-augusta---12707408?categoria=gastronomia&id=1" > "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) > Chrome/16.0.912.77 Safari/535.7" "www.ofertaunica.com" ms=59687 cpu_ms=1733 > api_cpu_ms=1057 cpm_usd=0.056004 exit_code=104 > instance=00c61b117c7a9b197087ae4f18973656059d29 > > 2. W 2012-02-02 10:45:15.607 > > A serious problem was encountered with the process that handled this > request, causing it to exit. This is likely to cause a new process to be used > for the next request to your application. If you see this message frequently, > you may be throwing exceptions during the initialization of your application. > (Error code 104) > > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-appengine-java/-/tgwoITxKVFUJ. > To post to this group, send email to > google-appengine-java@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.