Hi Takashi,

Thank you for the details!  We are in the process of migrating now, and I 
expect that is cause.  However it was my understanding that the migration 
was a free process as per the docs.  Why is it incurring such a high 
charge?  Those tasks queues are old and from long ago that has not changed 
for about a year.  However now that we are starting the migration the 
billing has overblown!  It's almost at *$2,000.00* for just a few hours.

On Wednesday, January 2, 2013 9:37:16 PM UTC-8, Takashi Matsuo (Google) 
wrote:
>
>
> Hi Stephen,
>
> All of your tasks in the 'default' task queue are retrying more than 17 
> times. I suspect these tasks contribute to the high usage of the datastore.
>
> If that's the case, maybe you can stop your 'default' queue first, and fix 
> the settings for your 'default' queue to prevent the infinite loop(see the 
> taskqueue settings 
> doc[Python<https://developers.google.com/appengine/docs/python/config/queue#Configuring_Retry_Attempts_for_Failed_Tasks>
> |Java<https://developers.google.com/appengine/docs/java/config/queue#Configuring_Retry_Attempts_for_Failed_Tasks>]),
>  
> and then fix the root cause, and then finally you can restart the default 
> queue.
>
> I also noticed that you're using deprecated M/S datastore, which is very 
> susceptible to just a small failure in a single datacenter. I strongly 
> recommend migrating your app to HRD.
>
> -- Takashi
>
>
> On Wed, Jan 2, 2013 at 9:06 PM, Stephen Blum <[email protected]<javascript:>
> > wrote:
>
>> Hi Takashi!
>>
>> App ID: See Screenshot Below
>>
>>
>> <https://lh6.googleusercontent.com/-SvGzC9LkOVc/UOURu-OdYqI/AAAAAAAAAXs/qZydTwPBjss/s1600/Screen+Shot+2013-01-02+at+9.05.47+PM.png>
>> Full Usage Stats: See Screenshot Below
>>
>>
>> <https://lh6.googleusercontent.com/-OjhWSnMFZgo/UOUR3x01BJI/AAAAAAAAAX0/yAaPAEHMGKY/s1600/Screen+Shot+2013-01-02+at+9.05.10+PM.png>
>>
>>
>> On Wednesday, January 2, 2013 8:47:20 PM UTC-8, Takashi Matsuo (Google) 
>> wrote:
>>
>>>
>>> Hi Stephen,
>>>
>>> What is your app-id? Can you share the error message? I don't think 
>>> anyone can help you without knowing more.
>>>
>>> Few things came to mind though:
>>> How big is the traffic to your app now? Doesn't your app just have a big 
>>> spike?
>>> If you're running erroneous tasks on the task queue, you can pause the 
>>> queue from the admin console for a band-aid purpose.
>>> If you have some error-handling implementations which can lead to an 
>>> infinite retry loop(with or without task queue), you need to fix the 
>>> implementation.
>>>
>>> -- Takashi
>>>
>>>
>>> On Wed, Jan 2, 2013 at 8:03 PM, Stephen Blum <[email protected]>wrote:
>>>
>>>> Help! We are bing charged *$30/per minute*!  *A major datastore error. 
>>>> * Help!  Keeps increasing!  Help!
>>>>
>>>>
>>>> <https://lh3.googleusercontent.com/-7aDiJuaWEQM/UOUCx3GKmCI/AAAAAAAAAXc/DFYTgLtqSHI/s1600/Screen+Shot+2013-01-02+at+8.01.41+PM.png>
>>>>
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>>>
>>>
>>>
>>> -- 
>>> Takashi Matsuo | Developers Advocate | [email protected]
>>>  
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>
>
>
> -- 
> Takashi Matsuo | Developers Advocate | [email protected] <javascript:>
>  

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