[google-appengine] Google Apps, GAE and multiple domains

[Fredrik Bonander]

Hi,

Is it possible to have multiple domains in 1 google Apps account? So that I 
could point it to the same GAE application. Or do I need a different account 
for each domain?

The reason I want to do this is that I have a campaign application that 
generates different images/text based on the url.

..fredrik



--
Fredrik Bonander
carl.fredrik.bonan...@gmail.com
+46 70 943 5441

- the infinite power of the creative mind - 

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Re: [google-appengine] Google Apps, GAE and multiple domains

[Pieter Coucke]

You can add more than one domain for the same app, as long as they are
available (validated) in your Google Apps account.
I use thumbs1.example.com and thumbs2.example.com which point to the same
app so a browser can download the thumbs in parallel.

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[google-appengine] Google Apps and BigTable

[Madame Or]

Madam, Sir,


I am aware that this Group is meant for Programmers but ultimately it
is people like me that use these products. May be you could open a
group for users of the integration of Google App Engine in Google
Apps.

My request is the following:

Can people that use the Google Apps Premier Edition use BigTable for
their own use?

Would it be possible to allow the forms in Zoho Creator to access
BigTable.

Please be aware that this is central to the objectives of my
enterprise.

Given the high sensitivity of my data it is very important that no one
except of course the individuals I would allow and the software I
would enable to access the data stored in that BigTable. Hence I would
like to know also if it is possible to prevent anyone, including
Google, to have access to my data stored in BigTable?


I am, Sir, yours sincerely.


Keren Or Shalom

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[google-appengine] Re: Google Apps and BigTable

[Geoffrey Spear]

On May 21, 4:20 am, Madame Or  wrote:
> Given the high sensitivity of my data it is very important that no one
> except of course the individuals I would allow and the software I
> would enable to access the data stored in that BigTable. Hence I would
> like to know also if it is possible to prevent anyone, including
> Google, to have access to my data stored in BigTable?

There's no way to prevent Google from accessing anything stored on
their servers.  It's unlikely they'd do so without a good reason, but
if you want to ensure security, use strong encryption.

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[google-appengine] Task queue can't keep up with load. Suggestions?

[Waleed Abdulla]

It seems that the speed at which the task queue executes tasks is not
catching up to how fast I'm inserting tasks to it. See attached screen: the
"feed-pulls" task is set to a rate of 25/second and a bucket size of 20 (the
max allowed). I'd expect to see an execution rate of 1500 tasks per minute
or close to that, but instead it's running at a rate of about 400 tasks per
minute. As a result, the queue keeps getting longer (I have tasks that are 3
days old still waiting to execute).

What can I do about this?

Regards,
Waleed

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<>

[google-appengine] Re: SDK 1.3.4 released!

[Brandon Thomson]

auto-executing tasks on the sdk very much helps ease the pain of
setting up and verifying big chains of events with deferred or the
task queue. thanks guys!

On May 20, 7:04 am, Viðar Svansson  wrote:
> Hello,
>
> Thanks for this release, been waiting a long time for OpenID support :D
> Can you upload the libraries to Maven?
>
> Thanks,
> Viðar
>
> On Wed, May 19, 2010 at 5:29 PM, Ikai L (Google)  wrote:
>
>
>
>
>
> > Hello, App Engine developers!
> > Hopefully you're all following along the Google I/O keynote and seen our
> > blog posts with new App Engine annoucements. Well, we've got another
> > exciting announcement: SDK 1.3.4 is LIVE! Get it below:
> >http://code.google.com/appengine/downloads.html
> > Release notes are below:
> > Java
> > ---
> > Version 1.3.4
> > =
> > - Client side bulkloader available with the Python SDK that has a new
> >   configuration syntax and wizard for easier import/export with the
> > datastore.
> >   Can be used by enabling remote_api in your Java application
> > - Applications can now be configured to authenticate with OpenID by
> > selecting
> >   the OpenID option when creating your application in the admin console
> >     http://code.google.com/p/googleappengine/issues/detail?id=248
> >     http://code.google.com/p/googleappengine/issues/detail?id=56
> > - New API to allow App Engine apps to act as OAuth service providers
> >     http://code.google.com/p/googleappengine/issues/detail?id=919
> > - The version update check in the Java SDK now uses https
> > - Allow full access to javax.el.*
> >     http://code.google.com/p/googleappengine/issues/detail?id=3157
> > - Increased the timeout during deployment to 15 minutes
> > - Fixed an issue with JPA where an illegal cast exception was thrown during
> > the
> >   fetch of integer fields
> > - MemcacheService.setNamespace() is deprecated in favor of
> >   MemcacheServiceFactory.getMemcacheManager(namespace)
> > - Support in the SDK for Java 1.5 is being deprecated. These warnings now
> > appear
> >   when starting the SDK
>
> > Python
> > -
> > Version 1.3.4
> > =
> > - New bulkloader configuration syntax and wizard for easier import/export
> > with
> >   the datastore.
> > - Applications can now be configured to authenticate with OpenID by
> > selecting
> >   the OpenID option when creating your application in the admin console.
> >     http://code.google.com/p/googleappengine/issues/detail?id=248
> >     http://code.google.com/p/googleappengine/issues/detail?id=56
> > - New API to allow App Engine apps to act as OAuth service providers.
> >     http://code.google.com/p/googleappengine/issues/detail?id=919
> > - Auto task execution is now enabled in the dev_appserver. To turn this off
> >   use the flag --disable_task_running.
> > - Fixed an issue using db.put() with constructor initialized id based keys.
> >     http://code.google.com/p/googleappengine/issues/detail?id=3209
> > --
> > Ikai Lan
> > Developer Relations, Google App Engine
> > Twitter: http://twitter.com/ikai
> > Delicious: http://delicious.com/ikailan
> > 
> > Google App Engine links:
> > Blog: http://googleappengine.blogspot.com
> > Twitter: http://twitter.com/app_engine
> > Reddit: http://www.reddit.com/r/appengine
>
> > --
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[google-appengine] Re: Task queue can't keep up with load. Suggestions?

[bFlood]

i agree waleed. ever since the 500 request/second limit was removed
from GAE about a month ago, the Task queue has taken a pretty big hit.
When they raised the queue limit to 40/sec it was flying but then the
limit above was removed (a good thing!) and the amount of 500 errors
in the queue went through the roof. I can't even come close the
incredible performance I saw originally. Google told me to just make
sure all tasks ran below 1 second but this doesn't even really help
and IMO, defeats one of the main goals of the Task Queue itself
(longer running processing, albeit below 30 secs)

brian



On May 21, 2:00 pm, Waleed Abdulla  wrote:
> It seems that the speed at which the task queue executes tasks is not
> catching up to how fast I'm inserting tasks to it. See attached screen: the
> "feed-pulls" task is set to a rate of 25/second and a bucket size of 20 (the
> max allowed). I'd expect to see an execution rate of 1500 tasks per minute
> or close to that, but instead it's running at a rate of about 400 tasks per
> minute. As a result, the queue keeps getting longer (I have tasks that are 3
> days old still waiting to execute).
>
> What can I do about this?
>
> Regards,
> Waleed
>
> --
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> For more options, visit this group 
> athttp://groups.google.com/group/google-appengine?hl=en.
>
>  Screen shot 2010-05-20 at 5.11.16 PM.png
> 30KViewDownload

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[google-appengine] Re: Task queue can't keep up with load. Suggestions?

[Brandon Thomson]

1500 tasks per minute would be 2 160 000 tasks per day which exceeds
the billing quota of 1 000 000. Maybe you can aggregate your tasks for
better results.

Regards,
Brandon

On May 21, 2:00 pm, Waleed Abdulla  wrote:
> It seems that the speed at which the task queue executes tasks is not
> catching up to how fast I'm inserting tasks to it. See attached screen: the
> "feed-pulls" task is set to a rate of 25/second and a bucket size of 20 (the
> max allowed). I'd expect to see an execution rate of 1500 tasks per minute
> or close to that, but instead it's running at a rate of about 400 tasks per
> minute. As a result, the queue keeps getting longer (I have tasks that are 3
> days old still waiting to execute).
>
> What can I do about this?
>
> Regards,
> Waleed
>
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>
>  Screen shot 2010-05-20 at 5.11.16 PM.png
> 30KViewDownload

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[google-appengine] Task queue malfunction

[ZeroCool]

Hi App Engine Team,

My application pe-server1 is suffering from task queue malfunction.
This application uses tasks with ETA to handle all events. But now no
new task can be inserted.
I also noticed there is a Workflow Backend Index Task Count limited in
quota details. I don't know what it is, and how to fix it. There is
also a over quota 212% of Task Queue Stored Task Bytes.
Please help fix it, thank you for your time.

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[google-appengine] Re: App Engine Serious Trouble Started 10 minutes ago

[ZeroCool]

Hi Travis,

My applications (pe-server1 and pe-server2) are also having this
problem.
Task queues can't be executed successfully.
Thank you in advance.

On May 21, 7:07 am, Travis  wrote:
> Greg, the problem was affecting all users and is fixed now. 
> See:http://code.google.com/status/appengine/detail/datastore/2010/05/20#a...
>
> On May 20, 7:03 pm, Greg  wrote:
>
> > I'm not seeing any issues - dashboard is responsive, and logs don't
> > show any unusual errors. So the problem is only affecting some users.
>
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[google-appengine] Django + django-rest-interface

[Sam Krishna]

Hi All,

Does anyone have any suggestions about how to add REST services to an app built 
on top of GAE's Django?

I'm trying to get GAE's Django to work with django-rest-interface, but it's 
just not coming together. And it looks like the appengine-rest-server library 
doesn't work with GAE's Django, either.

HELP!

Namaste Playfully,

Sam
-
If he listens in faith,
finding no fault, a man is free
and will attain the cherished worlds
of those who act in virtue.

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Re: [google-appengine] Task queue malfunction

[Jason (Google)]

The Workflow Backend Index Task Count quota is related to the rate at which
your indexes are building and not to the task queue. I'm seeing your task
API call count increasing and tasks executing -- are you seeing something
different?

There is a bug in our back-end which is causing the stored task bytes quota
to appear larger than it actually is, but we're planning to address it
before it starts counting against you.

- Jason

On Fri, May 21, 2010 at 10:37 AM, ZeroCool  wrote:

> Hi App Engine Team,
>
> My application pe-server1 is suffering from task queue malfunction.
> This application uses tasks with ETA to handle all events. But now no
> new task can be inserted.
> I also noticed there is a Workflow Backend Index Task Count limited in
> quota details. I don't know what it is, and how to fix it. There is
> also a over quota 212% of Task Queue Stored Task Bytes.
> Please help fix it, thank you for your time.
>
> --
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> .
> For more options, visit this group at
> http://groups.google.com/group/google-appengine?hl=en.
>
>

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Re: [google-appengine] Re: Task queue can't keep up with load. Suggestions?

[Waleed Abdulla]

>
> 1500 tasks per minute would be 2 160 000 tasks per day which exceeds
> the billing quota of 1 000 000.


I had my quota raised to 5M tasks per day as the original quota was not
enough.



> Maybe you can aggregate your tasks for
> better results.
>

That actually goes against the advice I get to keep the tasks as small as
possible. Plus, I already get a lot of DeadlinceExceeded errors even though
my tasks should not get close to 30 seconds, but the datastore gets too slow
sometimes.

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Re: [google-appengine] Re: Task queue can't keep up with load. Suggestions?

[Waleed Abdulla]

Google told me to just make
> sure all tasks ran below 1 second but this doesn't even really help
> and IMO, defeats one of the main goals of the Task Queue itself
> (longer running processing, albeit below 30 secs)
>
> brian
>

I agree, Brian. My tasks cannot be done in less than a second because they
are mainly pulling RSS feeds from other sites and that usually takes close
to a second (sometimes much more), although most of it is actually just
waiting for the other site to reply.

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[google-appengine] Re: OpenID Attribute Exchange

[Brandon Bloom]

Never mind -- I got an external implementation working for my needs.

On May 20, 5:21 pm, Brandon Bloom  wrote:
> The docs say: "Note: App Engine does not support OpenID Attribute
> Exchange."
>
> Why not?
>
> Due to the nature of my app, I need email addresses for all of my
> users. First and Last name would also be very nice. Will Attribute
> Exchange be supported eventually?
>
> Thanks,
> Brandon Bloom
>
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[google-appengine] Re: Task queue malfunction

[ZeroCool]

Hi Jason,

I saw the delay of the task execution. Normally my tasks will be
executed in about 1 second.
But now I see:
Queue Name  build
Maximum Rate20.0/s
Bucket Size 20.0
Oldest Task 2010-05-20 19:00:16(16:50:32 ago)
Tasks in Queue 2000+
Run in Last Minute  389
I don't know what's wrong, but I've been running the same code piece
for several weeks.
There are also many HardDeadlineExceededError exceptions in pe-server2
I'm not sure if they are related, just FYI.

Also, It would be great if we can have a function to execute all the
expired Tasks in queue instead of Purge them.

Thank you for your time. =)

On May 22, 2:38 am, "Jason (Google)"  wrote:
> The Workflow Backend Index Task Count quota is related to the rate at which
> your indexes are building and not to the task queue. I'm seeing your task
> API call count increasing and tasks executing -- are you seeing something
> different?
>
> There is a bug in our back-end which is causing the stored task bytes quota
> to appear larger than it actually is, but we're planning to address it
> before it starts counting against you.
>
> - Jason
>
>
>
> On Fri, May 21, 2010 at 10:37 AM, ZeroCool  wrote:
> > Hi App Engine Team,
>
> > My application pe-server1 is suffering from task queue malfunction.
> > This application uses tasks with ETA to handle all events. But now no
> > new task can be inserted.
> > I also noticed there is a Workflow Backend Index Task Count limited in
> > quota details. I don't know what it is, and how to fix it. There is
> > also a over quota 212% of Task Queue Stored Task Bytes.
> > Please help fix it, thank you for your time.
>
> > --
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> > google-appengine+unsubscr...@googlegroups.com
> > .
> > For more options, visit this group at
> >http://groups.google.com/group/google-appengine?hl=en.
>
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Re: [google-appengine] unable to access any of my application versions

[Ikai L (Google)]

Can you post links to the different versions of your app?

On Tue, May 18, 2010 at 11:53 PM, Guss  wrote:

> hi,
> it seams like i'm unable to access any of my applications other
> versions.. (the non default version)
>
> could it be related to the issues gae have right now?
>
> thanks,
> Oded.
>
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>


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Twitter: http://twitter.com/ikai
Delicious: http://delicious.com/ikailan


Google App Engine links:
Blog: http://googleappengine.blogspot.com
Twitter: http://twitter.com/app_engine
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Re: [google-appengine] Search by id -> java

[Ikai L (Google)]

If you're using JDO, you can do:

PersistenceManager pm = PMF.get().getPersistenceManager();
pm.getObjectById(Entity.class, yourIdHere);

Check out the section here about getting an object by key:

http://code.google.com/appengine/docs/java/datastore/creatinggettinganddeletingdata.html

On Tue, May 18, 2010 at 3:09 PM, Slawek  wrote:

> Hello,
> I'm new in app engine. I wrote my first simple application
> (www.wojciechowscy.waw.pl). It's work, but my the biggest problem is
> how to search BigTable using id on this table. I can perform query
> like:
> String query = "select from " + MyClass.class.getName()+" where
> someFiled=='lookingValue'";
> It works and is more natural for me, because generally I'm database
> programmer.
>
> But problem is when i am going to get specify record from BigTable by
> his id. Question like:
> String query = "select from " + MyClass.class.getName()+" where
> id=='+idString+'";
> and other similar construction doesn't work.
> I know that i should use parameter queries but in first set i would
> like to resolve problem with query with id.
>
> Regards
> sw
>
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Re: [google-appengine] getNickname returns email address even when nickname specified in profile

[Ikai L (Google)]

This is expected behavior. Google Profiles information is accessible via the
GData API, but not natively using the User Accounts service.

On Tue, May 18, 2010 at 6:20 PM, Billy  wrote:

> I have deployed the guestbook application to app engine was surprised
> to see that for my user account User.getNickname() seems to return my
> full email address.  I have gone to "Google Account Settings" and
> "Edit Profile" and verified that I have a nickname configured.   My
> account is not a gmail account, my account email address is from
> hotmail.com.
>
> Is this a bug or expected behavior?
>
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Re: [google-appengine] Channel API

[Ikai L (Google)]

I'd subscribe to our blog as well as keep track of this in the groups:

http://googleappengine.blogspot.com/2010/05/app-engine-at-google-io-2010.html

We
do prerelease SDKs when possible, so keep on the lookout for one that does
what you are looking for.

On Thu, May 20, 2010 at 7:12 AM, Backpack  wrote:

> I read about the upcoming channel API (comet stuff) on the app engine
> blog. I know it is still in an early stage but anybody has any link to
> any kind of preview?
>
> Just can't wait...
>
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[google-appengine] Re: Django + django-rest-interface

[Waldemar Kornewald]

Hi,
the problem seems to be that you're using App Engine models with
Django, but django-rest-interface is made for Django's model layer
(django.db.models).

If it's not too much work to port your models to Django's ORM you
could use Django-nonrel which gives you the "real" Django (with
django.db.models):
http://www.allbuttonspressed.com/projects/django-nonrel

I haven't tried it, but django-rest-interface looks simple enough that
it should work unmodified with Django-nonrel.

Bye,
Waldemar Kornewald

On May 21, 8:25 pm, Sam Krishna  wrote:
> Hi All,
>
> Does anyone have any suggestions about how to add REST services to an app 
> built on top of GAE's Django?
>
> I'm trying to get GAE's Django to work with django-rest-interface, but it's 
> just not coming together. And it looks like the appengine-rest-server library 
> doesn't work with GAE's Django, either.
>
> HELP!
>
> Namaste Playfully,
>
> Sam
> -
> If he listens in faith,
> finding no fault, a man is free
> and will attain the cherished worlds
> of those who act in virtue.
>
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Re: [google-appengine] Re: OpenID Attribute Exchange

[Ross M Karchner]

Which one?

On Fri, May 21, 2010 at 2:48 PM, Brandon Bloom  wrote:
> Never mind -- I got an external implementation working for my needs.
>
> On May 20, 5:21 pm, Brandon Bloom  wrote:
>> The docs say: "Note: App Engine does not support OpenID Attribute
>> Exchange."
>>
>> Why not?
>>
>> Due to the nature of my app, I need email addresses for all of my
>> users. First and Last name would also be very nice. Will Attribute
>> Exchange be supported eventually?
>>
>> Thanks,
>> Brandon Bloom
>>
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>
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Re: [google-appengine] A specific application

[Ikai L (Google)]

This is achievable today with the current App Engine offering. I'd advise
either working through our documentation or seeking consultation with an App
Engine developer to scope out details.

On Thu, May 20, 2010 at 3:55 AM, Madame Or  wrote:

> As I saw the announcement of Google App Engine for Business I am
> wondering if it can fit my needs and at what price:
>
> The idea is a very secure and large data base. That needs to be
> accessed securely (probable need of encryption) by a large amount of
> users with as many as possible electronic transaction means. When I
> say large I mean it.
>
> If the global security of the system is very important I am not very
> worried if a few thousand of the accounts were hacked.
>
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>


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[google-appengine] Re: getNickname returns email address even when nickname specified in profile

[Billy]

OK thanks for the response.  It seems perhaps having getNickname() at
all is unnecessary then as there is already a getEmail() method and
getNickname() does not function as one would expect.

On May 21, 3:09 pm, "Ikai L (Google)"  wrote:
> This is expected behavior. Google Profiles information is accessible via the
> GData API, but not natively using the User Accounts service.
>
>
>
>
>
> On Tue, May 18, 2010 at 6:20 PM, Billy  wrote:
> > I have deployed the guestbook application to app engine was surprised
> > to see that for my user account User.getNickname() seems to return my
> > full email address.  I have gone to "Google Account Settings" and
> > "Edit Profile" and verified that I have a nickname configured.   My
> > account is not a gmail account, my account email address is from
> > hotmail.com.
>
> > Is this a bug or expected behavior?
>
> > --
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> > "Google App Engine" group.
> > To post to this group, send email to google-appeng...@googlegroups.com.
> > To unsubscribe from this group, send email to
> > google-appengine+unsubscr...@googlegroups.com > e...@googlegroups.com>
> > .
> > For more options, visit this group at
> >http://groups.google.com/group/google-appengine?hl=en.
>
> --
> Ikai Lan
> Developer Relations, Google App Engine
> Twitter:http://twitter.com/ikai
> Delicious:http://delicious.com/ikailan
>
> 
> Google App Engine links:
> Blog:http://googleappengine.blogspot.com
> Twitter:http://twitter.com/app_engine
> Reddit:http://www.reddit.com/r/appengine
>
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Re: [google-appengine] Channel API

[Ikai L (Google)]

Looks like there's a Trusted Tester signup form:

https://spreadsheets.google.com/a/google.com/viewform?formkey=dGFxQ1A4T1BSYWxNdFlYVFhUcmg2amc6MQ

Note
that this doesn't guarantee we can get you early access.

On Fri, May 21, 2010 at 12:41 PM, Ikai L (Google)  wrote:

> I'd subscribe to our blog as well as keep track of this in the groups:
>
>
> http://googleappengine.blogspot.com/2010/05/app-engine-at-google-io-2010.html
>
>
> We
> do prerelease SDKs when possible, so keep on the lookout for one that does
> what you are looking for.
>
>
> On Thu, May 20, 2010 at 7:12 AM, Backpack  wrote:
>
>> I read about the upcoming channel API (comet stuff) on the app engine
>> blog. I know it is still in an early stage but anybody has any link to
>> any kind of preview?
>>
>> Just can't wait...
>>
>> --
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>> "Google App Engine" group.
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>> To unsubscribe from this group, send email to
>> google-appengine+unsubscr...@googlegroups.com
>> .
>> For more options, visit this group at
>> http://groups.google.com/group/google-appengine?hl=en.
>>
>>
>
>
> --
> Ikai Lan
> Developer Relations, Google App Engine
> Twitter: http://twitter.com/ikai
> Delicious: http://delicious.com/ikailan
>
> 
> Google App Engine links:
> Blog: http://googleappengine.blogspot.com
> Twitter: http://twitter.com/app_engine
> Reddit: http://www.reddit.com/r/appengine
>
>


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Re: [google-appengine] problem with django forms and reference properties

[Matt McDonald]

The API of google.appengine.ext.db.djangoforms.ModelChoiceField is slightly
different than the vanilla django.forms.ModelChoiceField.  You may be able
to use a tool like App Engine Patch to get support for using the regular
Django form fields, but if you're going to take this route, take note of the
tips below:


On Wed, May 19, 2010 at 4:03 AM, Alex  wrote:

> class LibModelChoiceField(djangoforms.ModelChoiceField):

   def label_from_instance(self, obj):
>

I think you'll need to override ModelChoiceField._generate_choices to get
the behavior that you want.  Take a look at the source in the SDK.

class DimensionForm(djangoforms.ModelForm):
>library = LibModelChoiceField(Library.all())
>

The first arg to __init__ is actually a "reference_class", not a
db.Query. Remove the ".all()" in this line. e.g.:
  library = LibModelChoiceField(Library)

-- 
Matt McDonald

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[google-appengine] Re: Fetching a single result using query

[John Tantalo]

You might have more luck posting in the Java forum, but in python
query.get would return the first result or None:
http://code.google.com/appengine/docs/python/datastore/queryclass.html#Query_get

On May 20, 1:29 am, Arjun  wrote:
> public static Employee getEmp(String name){
> List lst=null;
> PersistenceManager pm = PMF.get().getPersistenceManager();
> try {
> Query query=pm.newQuery(Employee.class);
> query.setFilter("Name == NameParam");
> query.declareParameters("String NameParam");
> lst = (List)query.execute(name);
> lst.size();} catch (JDOObjectNotFoundException e) {
>
> pm.close();
> return null;}finally{
> pm.close();
> }
>
> if(lst.isEmpty())
> return null;
> return lst.get(0);
>
> }
>
> In the above function the employee with the name provided as the
> parameter will be returned. The Name field is not a primary key hence
> i used the Query to fetch the result.
> Since the query.execute() function returns the result of type
> List i have to use many lines of coding.
> Is there any other way to fetch a single result i.e a result of type
> Employee not List using the query object ?
>
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[google-appengine] Re: OpenID Attribute Exchange

[Matthew Blain]

To be more specific, the current version of OpenID does Attribute
Exchange to request the user's email address. It does not offer any
flexiblity to request different attributes. It is a feature request we
are aware of.

--Matthew

On May 21, 12:46 pm, Ross M Karchner  wrote:
> Which one?
>
>
>
>
>
> On Fri, May 21, 2010 at 2:48 PM, Brandon Bloom  wrote:
> > Never mind -- I got an external implementation working for my needs.
>
> > On May 20, 5:21 pm, Brandon Bloom  wrote:
> >> The docs say: "Note: App Engine does not support OpenID Attribute
> >> Exchange."
>
> >> Why not?
>
> >> Due to the nature of my app, I need email addresses for all of my
> >> users. First and Last name would also be very nice. Will Attribute
> >> Exchange be supported eventually?
>
> >> Thanks,
> >> Brandon Bloom
>
> >> --
> >> You received this message because you are subscribed to the Google Groups 
> >> "Google App Engine" group.
> >> To post to this group, send email to google-appeng...@googlegroups.com.
> >> To unsubscribe from this group, send email to 
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>
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[google-appengine] Re: Task queue malfunction

[ZeroCool]

Hi,

I don't know what happened, but my applications are getting worse.
Now it reports error for equalized composite queries.
com.google.appengine.api.datastore.DatastoreNeedIndexException: The
built-in indices are not efficient enough for this query and your
data. Please add a composite index for this query..  An index is
missing but we are unable to tell you which one due to a bug in the
App Engine SDK.  If your query only contains equality filters you most
likely need a composite index on all the properties referenced in
those filters.


On May 22, 2:57 am, ZeroCool  wrote:
> Hi Jason,
>
> I saw the delay of the task execution. Normally my tasks will be
> executed in about 1 second.
> But now I see:
> Queue Name      build
> Maximum Rate    20.0/s
> Bucket Size     20.0
> Oldest Task     2010-05-20 19:00:16(16:50:32 ago)
> Tasks in Queue 2000+
> Run in Last Minute      389
> I don't know what's wrong, but I've been running the same code piece
> for several weeks.
> There are also many HardDeadlineExceededError exceptions in pe-server2
> I'm not sure if they are related, just FYI.
>
> Also, It would be great if we can have a function to execute all the
> expired Tasks in queue instead of Purge them.
>
> Thank you for your time. =)
>
> On May 22, 2:38 am, "Jason (Google)"  wrote:
>
>
>
> > The Workflow Backend Index Task Count quota is related to the rate at which
> > your indexes are building and not to the task queue. I'm seeing your task
> > API call count increasing and tasks executing -- are you seeing something
> > different?
>
> > There is a bug in our back-end which is causing the stored task bytes quota
> > to appear larger than it actually is, but we're planning to address it
> > before it starts counting against you.
>
> > - Jason
>
> > On Fri, May 21, 2010 at 10:37 AM, ZeroCool  wrote:
> > > Hi App Engine Team,
>
> > > My application pe-server1 is suffering from task queue malfunction.
> > > This application uses tasks with ETA to handle all events. But now no
> > > new task can be inserted.
> > > I also noticed there is a Workflow Backend Index Task Count limited in
> > > quota details. I don't know what it is, and how to fix it. There is
> > > also a over quota 212% of Task Queue Stored Task Bytes.
> > > Please help fix it, thank you for your time.
>
> > > --
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[google-appengine] Error Code 203 for me too

[skk]

Hi,

I've got a runaway search I think and I'm trying to catch the
DeadlineExceededException and process it appropriately - but instead
of getting that Exception I get this message in the log:


/bharatbyrail/bharatByRail 500 40093ms 0cpu_ms 0kb Mozilla/5.0
(Windows; U; Windows NT 5.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/
3.6.3,gzip(gfe)
See details

64.93.112.210 - - [21/May/2010:15:07:52 -0700] "POST /bharatbyrail/
bharatByRail HTTP/1.1" 500 0 "http://
2.latest.mybharatbyrail.appspot.com/bharatbyrail/
30ED252A3B8E1886E0C73BB6BEC2119A.cache.html" "Mozilla/5.0 (Windows; U;
Windows NT 5.1; en-US; rv:1.9.2.3) Gecko/20100401 Firefox/
3.6.3,gzip(gfe)" "2.latest.mybharatbyrail.appspot.com"

#
W 05-21 03:07PM 52.642

A serious problem was encountered with the process that handled this
request, causing it to exit. This is likely to cause a new process to
be used for the next request to your application. If you see this
message frequently, you should contact the App Engine team. (Error
code 203)

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[google-appengine] Re: Error Code 203 for me too

[skk]

To expand on that - you'll see that it goes on for 40 seconds before
it comes up with this message. My expectation is that the try catch
clause pick up the error and a message is reported in the log,
together with the stacktrace - No such message gets reported.

-skk

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[google-appengine] Re: Error Code 203 for me too

[skk]

O  - one other thing - I can repeat this at will - this is a
repeatable issue.
-skk

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[google-appengine] Re: Task queue malfunction

[ZeroCool]

Hi,

pe-server1 is performing a lot worse than pe-server2 because of heavy
load.
The task queues are not executing expired tasks. They just stay there.
The throughput is extremely low compared to the creation of new tasks.
Please look into this matter for me?
Thank you very much.

On May 22, 5:49 am, ZeroCool  wrote:
> Hi,
>
> I don't know what happened, but my applications are getting worse.
> Now it reports error for equalized composite queries.
> com.google.appengine.api.datastore.DatastoreNeedIndexException: The
> built-in indices are not efficient enough for this query and your
> data. Please add a composite index for this query..  An index is
> missing but we are unable to tell you which one due to a bug in the
> App Engine SDK.  If your query only contains equality filters you most
> likely need a composite index on all the properties referenced in
> those filters.
>
> On May 22, 2:57 am, ZeroCool  wrote:
>
>
>
> > Hi Jason,
>
> > I saw the delay of the task execution. Normally my tasks will be
> > executed in about 1 second.
> > But now I see:
> > Queue Name      build
> > Maximum Rate    20.0/s
> > Bucket Size     20.0
> > Oldest Task     2010-05-20 19:00:16(16:50:32 ago)
> > Tasks in Queue 2000+
> > Run in Last Minute      389
> > I don't know what's wrong, but I've been running the same code piece
> > for several weeks.
> > There are also many HardDeadlineExceededError exceptions in pe-server2
> > I'm not sure if they are related, just FYI.
>
> > Also, It would be great if we can have a function to execute all the
> > expired Tasks in queue instead of Purge them.
>
> > Thank you for your time. =)
>
> > On May 22, 2:38 am, "Jason (Google)"  wrote:
>
> > > The Workflow Backend Index Task Count quota is related to the rate at 
> > > which
> > > your indexes are building and not to the task queue. I'm seeing your task
> > > API call count increasing and tasks executing -- are you seeing something
> > > different?
>
> > > There is a bug in our back-end which is causing the stored task bytes 
> > > quota
> > > to appear larger than it actually is, but we're planning to address it
> > > before it starts counting against you.
>
> > > - Jason
>
> > > On Fri, May 21, 2010 at 10:37 AM, ZeroCool  wrote:
> > > > Hi App Engine Team,
>
> > > > My application pe-server1 is suffering from task queue malfunction.
> > > > This application uses tasks with ETA to handle all events. But now no
> > > > new task can be inserted.
> > > > I also noticed there is a Workflow Backend Index Task Count limited in
> > > > quota details. I don't know what it is, and how to fix it. There is
> > > > also a over quota 212% of Task Queue Stored Task Bytes.
> > > > Please help fix it, thank you for your time.
>
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[google-appengine] No module named mmap

[gvkalra]

My application at gvkalra.appspot.com is showingNo module named
mmap error, wven though it is working fine in Google App Engine
Launcher.

What could be wrong ?

Where do i locate mmap ?

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[google-appengine] Errors logging into appengine.google.com/a/

[Mike Babineau]

I have a Google Apps account I'm attempting to use App Engine with.
When I go to https://appengine.google.com/a/ and log in as
this user, I get a 302 redirect https://appengine.google.com/start,
which then either:
1) returns a chain of 302 redirects to https://appengine.google.com/start
(until the browser stops it)
2) returns a 500 error

This behavior is consistent across Chrome, Firefox, and Safari, and
with cleared caches.

Previously, I was able to log in as this user without issue, and had
several applications running under the account.

I first noticed this issue in the past few days, but it appears to be
restricted to this single user; other users in the same Google Apps
domain are able to log in and view/create/modify App Engine apps as
expected.

It's worth noting a difference between this account and the other,
working accounts: this account [was] a Google Apps group with its own
Google Account (versus a Google Apps user, with or without an
associated Google Account).  I say 'was' because, after this issue
persisted for several days, I deleted the both the Google Apps group
and the Google Account, and replaced it with a Google Apps user.
Unfortunately, this did not have any apparent impact on the login
behavior.

Can somebody help me resolve this issue?

Thanks,
Mike Babineau

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