I would like to check the chars limit (i.e not more than 140 chars)
before i save the data. I'm using GAE default framework...i searched
for this issue but didn't find any helpful solution. Could anybody
help or give some example?
Thanks in advance
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I ran into a fuzzy little thing today. I have to classes with the same
name in different modules and both inherits from the Model class
(let's call them x.A and y.A). I've created an instance of x.A (let's
call it a1) and put it to the datastore, i then referenced the
instance from an a.B entity (
You need tread gently with updates to your models.
When you are adding new properties, provide a default value.
Cheers
Tonny
On 20 Okt., 06:28, Tim wrote:
> first i create an entity of "note"(includes some fields), then i
> deploy it to appengine, and add some record to it.
>
> but, then i ch
Thanks for the post. I had the same question (in a different post).
Nice with a reply from a Google Engineer.
On 20 Okt., 16:15, "Nick Johnson (Google)"
wrote:
> On Tue, Oct 20, 2009 at 3:11 PM, Michael wrote:
>
> > Is it possible to disable automatic indexes (on a single field),
> > without di
On Tue, Oct 20, 2009 at 7:04 AM, Greg Tracy wrote:
> queue:
> - name: email-queue
> rate: 8/m
> bucket_size: 10
Do you understand the effect of the bucket_size parameter? I bet you
probably want that to be 1 here.
In short, imagine a bucket with apples in it. bucket_size controls the
maximum
I have an application which displays on the statistics page a total
number of entities of 1,646 however when I add up the total entities
by Kind it only totals to 1,316. Can someone explain this 25% increase
(or perhaps ~300 entities - my other applications are not showing
their statistics so I ca
hey Dave,
i am still confused with the concept of bucket size. i want my task queue to
execute only one task at a time with rate not more than 1 task/sec, what
bucket size should i put and why?
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You received this message because you are subscri
I am developing an application that targets the UK market and am
looking at ways of improving the download speed of static files hosted
on app engine such as .js, .css, .png etc.
My testing suggests that app engine is serving all static content from
america which adds significant latency. Downloa
Hi Tonny,
The SDK maintains a mapping between kind name and class. The kind name is
determined by calling kind() on your class, and defaults to the
(unqualified) name of the class. Because you have two classes with the same
name in different modules, they both have the same kind name.
The solution
If you're using python you can do one of two things:
You can check the length of the incoming string by calling len()
> if len(incoming_string) > 140:
# do some stuff
Or, if you don't care about truncation, you can always just splice the
incoming string and not worry about it.
> spliced =
If it was an intentional limitation, it would affect more than a
handful of people using a Google Apps account that's also a Google
account.
On Oct 20, 9:11 pm, Andrew Chilton wrote:
> 2009/10/21 Tino :
>
> > Hey, Google, please fix that. This is serious, as it seems several
> > users have a si
Hello everyone,
I want to access one (and only one) spreadsheet of a user from within
a task of a google app engine application.
This code works in a normal request but not in a task:
client = gdata.spreadsheet.service.SpreadsheetsService()
gdata.alt.appengine.run_on_appengine(client)
Is there a good resource or examples on conducting business
intelligence on your data stored in appengine? I have a large data set
that I want to query and output reports such as:
-Word clouds
-Historical trends in data added
-On demand queries.
Any ideas on good resources I could use? I am hear
This is the exact issue I'm having. Help us google!
Thanks,
-Ian
On Oct 20, 7:32 pm, Tino wrote:
> Hey, Google, please fix that. This is serious, as it seems several
> users have a similar problem!
>
> After registering your first application using your Google apps for
> domain account, you h
For a batch delete of about 10-20 entities (with about 5 properties,
most unindexed), I'm seeing very slow API call times. Even around
2000ms. The logs indicate this as a potential quota warning. I'm
running the delete in one batch call, from a key only query of about
10-20 entities.
Is this API
You are absolutely correct that the code is not handling db.Timeout
exceptions correctly. When I wrote the recipe, I could not simulate
Timeouts on the production datastore, so I wrote some code to randomly
raise db.Timeouts and tested that the exponential backoff worked
well. Today, after load
Hi nasim,
I'm wondering if the issue is that the datastore stats for this app would
require more space than is currently supported (100KB)
http://code.google.com/appengine/kb/adminconsole.html#datastore_stats
We're currently investigating this issue and we might be raising the stats
size limit or
Hi Michael,
One possible cause could be that a Bigtable tablet which is used by your app
was in the process of being split, which can cause a short burst of timeouts
but ensure better performance going forward. Were these timeouts on just
writes or also reads?
Thank you,
Jeff
On Tue, Oct 20, 200
How long are id's reserved for when using db.allocate_ids? Forever? 60
seconds? Until I eat all of my dinner including my vegetables?
Thanks.
- ryan.
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You received this message because you are subscribed to the Google Groups
"Google App Engine
Timeouts were on writes (as far as i could tell looking at logs), the
problem
lasted for several minutes and i had time to post :)
On Oct 21, 11:37 pm, "Jeff S (Google)" wrote:
> Hi Michael,
> One possible cause could be that a Bigtable tablet which is used by your app
> was in the process of be
Great -- we'll definitely include the update in our next production
server push (this weekend) and I'll report back next week.
Thanks,
john
On Oct 21, 2:50 pm, Robin B wrote:
> You are absolutely correct that the code is not handling db.Timeout
> exceptions correctly. When I wrote the recipe
Does Google provide email or phone support for application with
billing enabled?
We're considering running a large scale application used by paying
customers and need to know there is someone to talk to, other than
posting in the groups.
Also, Is there an SLA ?
Thanks,
Raviv Pavel
VP of R&D
Gigya
I've got this simple model, which consists several properties (like
3-4), and several counters (about 5-6)
a. The counters are being updated rapidly
b. I need them to be updated in one transaction (to be persistent,
avoid collisions and unexpected behavior)
I saw the article about shraded counter
hi lordjoe,
your domain www.lordjoe.com is not a CNAME record.
Cheemeng
On Oct 21, 10:48 am, lordjoe wrote:
> No - I am signed up for Google Apps and have already mapped one
> domain
>
> The issue is that the domain appears on my dashboars along with the
> AppSpot.com domain -
> it just does n
Recently, without any relevant code changing, we're unable to use the
'data viewer' to manually alter a particular StringProperty on a
model. (I noticed I can alter a different StringProperty on the same
model.)
This seems *really* weird to me. The strings are long, but only
50-100 characters.
I fear we are in a destructive cycle:
- Cold starts take a long time (many seconds)
- So app developers set up auto-pings to keep their app warm
- So Google gets more aggressive in cycling out instances
- So app developers increase their ping frequency
- So even popular apps constantly h
What is it? *.www.lordjoe.com redirects to ghs.google.com exactlyh
like *.www.erlananderson.com which works
On Oct 21, 7:17 pm, skyleecm wrote:
> hilordjoe,
>
> your domainwww.lordjoe.comis not a CNAME record.
>
> Cheemeng
...>
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You received
Hi All,
I just queued up a bunch of tasks using the remote API and it's new
taskqueue feature - and all the tasks showed up in the admin console with an
ETA of just under 60 mins...
In case it's relevant, i'm in Australia (AEST timezone).
Just wondering if there's any good reason for this. If not
Thank you or the reply. This is great news - if I understood it
correctly it means moving model classes to new modules is possible
(redesign/cleanups).
What i don't understand is how GAE searches for the actual class,
given that it only has an unqualified name. Does it iterate all
modules in the
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