we have an high-replication web application running on GAE, developed with java. The app has been running fine until today, when we suddenly see lots of error messages in the logs (see below). What do they mean?
A 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. (Error code 121) *Does anyone know what's causing error code 121? Is there some form of documentation? Is something wrong with my app? Is there a way to nudge the AppEngine team to have a look into this issue?* Thanks. Here is an exemplary log entry, which I now have tons of: 2013-08-12 11:58:34.270 -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. For more options, visit https://groups.google.com/groups/opt_out.
