You have quite a few frequent, high-latency cron jobs. You should consider breaking them up into smaller units of work, possibly using the task queue API. We tend to bias our scheduling a bit towards online (i.e. user-initiated) requests, so you weren't getting being scheduled optimally. Do things look better now?
On Thu, Dec 10, 2009 at 1:50 PM, WSouza <[email protected]> wrote: > Hello, > > I am getting a lot of "Request was aborted" errors today in a cron > job, and the rate is varying a lot, sometimes 10-15% of the requests > are dropped with that error, but with peaks of 80%. > > The whole message is "Request was aborted after waiting too long to > attempt to service your request. Most likely, this indicates that you > have reached your simultaneous dynamic request limit. This is almost > always due to excessively high latency in your app. Please see > http://code.google.com/appengine/docs/quotas.html for more details.". > My appid is footbattle. > > PS: It is not after an update, it seems to be random, it always > happened once awhile, but today the rate is crazy. > > PS2: These cron jobs usually take 15-25s to process. > > PS3: This is not the HardDeadlineError that occurs if your request > takes more than 30s, the requests are taking about 10s to return with > that error and uses 0ms CPU when it occurs. > > Maybe there are instances are in a bad state and are dropping all the > requests? > > > Regards, > William > > -- > > 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 > [email protected]. > To unsubscribe from this group, send email to > [email protected]<google-appengine-java%[email protected]> > . > 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 [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
