I enable billing the set the quota to 3 times over the free quota for
CPU Time. However, sometimes the request still fails with HTTP 500
error after app is being cycled out and "loading request" is being
performed.

In the log I see the following message:

This request used a high amount of CPU, and was roughly 1.4 times over
the average request CPU limit. High CPU requests have a small quota,
and if you exceed this quota, your app will be temporarily disabled.

I understand that solving long loading time problem for Spring MVC
should solve the problem. I just want to keep my app running properly
meanwhile waiting for Google for solution.


On Mar 4, 8:57 am, Wong <[email protected]> wrote:
> Hi,
>
> I am using Spring MVC. The application being cycled out overly
> aggressively (sometimes less than 1 min)
>
> http://groups.google.com/group/google-appengine-java/browse_thread/th...
>
> I register an HttpSessionListener to listen for "loading request"
> which takes more than 20 seconds.
>
> Due to the long loading request/cold start time, some requests hit the
> following  HardDeadlineExceededError exception.
>
> Log seen in my Admin Console:
> com.google.apphosting.runtime.HardDeadlineExceededError: This request
> (eb11499c97029f78) started at 2010/03/03 16:41:08.062 UTC and was
> still executing at 2010/03/03 16:41:37.260 UTC.
>
> This request used a high amount of CPU, and was roughly 1.5 times over
> the average request CPU limit. High CPU requests have a small quota,
> and if you exceed this quota, your app will be temporarily disabled.
>
> I am currently on free quota. If I enable billing and set to higher
> CPU quota, will I be able to avoid the HardDeadlineExceededError
> problem?

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