Okay, there's a bug here related to deadlocks. Can you file an issue in the issues tracker and post it to this thread? I'll link the issue with our internal issue so it receives updates when we address it.
Ikai Lan Developer Programs Engineer, Google App Engine Blog: http://googleappengine.blogspot.com Twitter: http://twitter.com/app_engine Reddit: http://www.reddit.com/r/appengine On Thu, Jul 21, 2011 at 1:14 PM, Ikai Lan (Google) <ika...@google.com>wrote: > I don't believe this is related to memory. Do you know what you are doing > in this task? > > Ikai Lan > Developer Programs Engineer, Google App Engine > Blog: http://googleappengine.blogspot.com > Twitter: http://twitter.com/app_engine > Reddit: http://www.reddit.com/r/appengine > > > > On Wed, Jul 20, 2011 at 6:56 PM, John Patterson <jdpatter...@gmail.com>wrote: > >> I have a task which sometimes runs fine in a few seconds and other times >> locks up and times out after 10 mins. The logs do not show any exception >> just this message: >> >> 2011-07-21 01:38:06.983 >> >> >> 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 have a memory leak in your application. (Error code 201) >> >> >> it is logged at WARN level not critical. The instances console page shows >> memory use is only 80MB >> >> The problem is easily repeatable. As no exception is logged I cannot tell >> if it is locking up due to a problem in my code or in the SDK code. >> >> I'm running 1.5.0 on the high replication datastore. >> >> Cheers, >> >> John >> >> -- >> 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/-/QlTy5SkZ_o8J. >> 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.
