Also we found out in your logs that there are some update made to you
entities from your requests, do you think it is related ?

https://appengine.google.com/logs?app_id=streamingservicesplatform&version_id=338.351599449181101794&severity_level_override=1&severity_level=3&tz=US%2FPacific&filter=143334&filter_type=regex&date_type=now&date=2011-07-05&time=02%3A43%3A51&limit=20&view=Search#offset-0004A742E2B110D0.9961A9DD

On Tue, Jul 5, 2011 at 11:44 AM, Johan Euphrosine <[email protected]> wrote:
> Hi Tirrel,
>
> What happened when you tried to read the record just after writing, 1
> minute later, 2 minute later, etc until 5 minutes ?
>
> Are you sure that your application code doesn't interact with the
> datastore on the same record elsewhere, on a request, tasksqueue or a
> cron job ?
>
> We are currently monitoring your application, please try to reproduce
> this issue so we can a closer look at what is happening.
>
> Thanks in advance.
>
> On Tue, Jul 5, 2011 at 10:10 AM, Tirrell Payton <[email protected]> 
> wrote:
>> Indeed but thats the best way to be sure:
>> 1.  See behavior in code.  Troubleshoot code.  Same result.
>> 2.  Test behavior with remote api.  Update record via remote api.
>> Same result.
>> 3.  Test behavior directly in datastore admin.  Same result.
>>
>> Testing in the datastore admin quickly gets us through 'check your
>> code' 'check the cache' 'can we see a code snippet', etc.
>> Moreover, it ensures the good people at google are able to replicate
>> the issue under the same circumstances as laid out at the beginning.
>>
>>
>> On Jul 4, 11:06 pm, "Brandon Wirtz" <[email protected]> wrote:
>>> I view the DataStore Administrator as a "in case of emergency break glass
>>> and slit your wrists" tool.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> -----Original Message-----
>>> From: [email protected]
>>>
>>> [mailto:[email protected]] On Behalf Of Tirrell Payton
>>> Sent: Monday, July 04, 2011 9:40 PM
>>> To: Google App Engine
>>> Subject: [google-appengine] Re: Database opaquely rolling back changes
>>>
>>> There is no code.  I am doing this in the datastore administrator.
>>> Select a record, update the field, click 'save entity'
>>>
>>> On Jul 4, 9:09 pm, Robert Kluin <[email protected]> wrote:
>>> > I'm guessing you've got a cache issue too. Either the changes you
>>> > think are getting committed aren't (and your returning / caching) non
>>> > committed data, or your seeing old cached data served.
>>>
>>> > Could you show us the actual code you use to save and fetch the results?
>>>
>>> > Robert
>>> > On Jul 4, 2011 1:04 PM, "Tirrell Payton" <[email protected]>
>>> > wrote:> APPID: streamingservicesplatform.appspot.com
>>>
>>> > > Database opaquely rolls back changes.
>>> > > To reproduce:
>>>
>>> > > Bring up record:
>>>
>>> > ahlzdHJlYW1pbmdzZXJ2aWNlc3BsYXRmb3JtcjALEgpTU1BBcnRpY2xlIiBjNGJmMDA5Mz
>>> > k4Yjk 0NTFjMTY2YzFiMmQwMWJkZjE5ZAw
>>>
>>> > > Change the link from this:
>>>
>>> >http://indiatoday.intoday.in/site/Story/143334/Cover>
>>> > Story/http://indiatoday.intoday.in/site/story/upa-paralysed-decision-
>>> > > making-process-collapse-in-credibility-and-stall-in-governance
>>>
>>> > > to this:
>>>
>>> >http://indiatoday.intoday.in/site/story/upa-paralysed-decision-making...
>>>
>>> > > Wait 5 minutes.
>>>
>>> > > Bring up record:
>>>
>>> > ahlzdHJlYW1pbmdzZXJ2aWNlc3BsYXRmb3JtcjALEgpTU1BBcnRpY2xlIiBjNGJmMDA5Mz
>>> > k4Yjk 0NTFjMTY2YzFiMmQwMWJkZjE5ZAw
>>>
>>> > > Expected result, changes to the link are still there.
>>> > > Actual result, database has 'rolled back' to the previous version of
>>> > > this record.
>>>
>>> > > --
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>>>
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>>
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>
>
>
> --
> Johan Euphrosine (proppy)
> Developer Programs Engineer
> Google Developer Relations
>



-- 
Johan Euphrosine (proppy)
Developer Programs Engineer
Google Developer Relations

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