[google-appengine] Pricing / Quota / Size Summary

Hi, I try to understand by reading several past discussion groups in Google App Engine. For the fact, I am able to setup hosting easily on slicehost. However, I try to see what is the real benefit/cost of using Google App Engine. Please correct me if it is not right, sorry for pretty new to Googl

[google-appengine] Data Viewer Not updating in response to changes in models.py

Hi Everybody, I made some changes in my models.py file --- added some types as well as some fields for existing types --- and none of them are reflected in the dashboard data viewer. According to the documentation, there's no equivalent of syncdb to run; the datastore is supposed to be updated au

[google-appengine] Xmpp, to Check if an email is using google apps account or not

hi, Is there any way to check if an given email id is using apps account to send invitations using xmpp. how can we identify weather an address is JID or not. i feel trying send invite to other id is waste of cpu and api calls. can any one help with this please... -- Regards Sandeep Koduri --

Re: [google-appengine] Re: 1500 ms query latency

I've been having trouble with exceedingly long queries as well...I've noticed that on a good day it appears that a query is taking 500 milliseconds. I have one or two complex requests that make several queries and that adds up quickly. Caching has helped immensely, but if data frequently changes

[google-appengine] Re: 1500 ms query latency

This is not app specific. Look at the appengine status for datastore queries: http://code.google.com/status/appengine/detail/datastore/2010/03/03#ae-trust-detail-datastore-query-latency. We are seeing the same on the app we are developing, along with long cold startup times the last few days (whi

[google-appengine] Map a Struts Action as welcome file in App Engine

Hi, I've been trying to have my landing page be displayed through a struts action but App Engine just wouldn't let me do it. The traditional way is to specify a .jsp in the tag and the use (just a quick example). This doesn't work. Next, I tried calling login.do - doesn't work. Next, I place

[google-appengine] Re: Subclassing PolyModel

I should state that I can set the entity kind that's saved in the Datastore by adding a kind() method on my "real" models, however the class list property of the saved entities still includes the "special" PolyModel subclass in it, and I'm not sure if that's a bad thing or not. On Mar 4, 2:16 pm,

[google-appengine] Re: HTML & Django

you can also turn off auto escape. look at http://docs.djangoproject.com/en/dev/ref/templates/builtins/#autoescape in a template you would {% autoescape off %} {{ value-with-html }} {% endautoescape %} On Mar 2, 10:48 pm, slenno1 wrote: > Hey everyone, >      I am currently working with a sectio

[google-appengine] Subclassing PolyModel

I've been trying to create a "special" subclass of PolyModel (that does cool stuff like update Memcache after an entity put()) which my polymodel models can inherit from (instead of inheriting from db.polymodel.PolyModel). This has the nasty side effect though of making that "special" subclass of

Re: [google-appengine] Re: Proximity search

On Wed, Mar 3, 2010 at 9:30 AM, vendor.net wrote: > > If someone has a better solution :) If you can handle a bit of latency, install PostGIS on a cloud server and keep the raw data (just id, lat, lon) synced using timestamps. Aside from gaining rich spatial index and query support, you can scale

Re: [google-appengine] Cannot create new application anymore

Stephan, Can you email me the Google account you used to create your App Engine account? I'll look into it for you. On Wed, Mar 3, 2010 at 2:12 PM, Stephan wrote: > I already have two applications under my account. > > Suddenly when i want to create a new application i am asked to verify > my a

[google-appengine] filtering a query returns nothing

Hi, I'm trying to apply a simple filter to a query. When I do this however, the query sees to be cleared, regardless of my filter's logic I have an class 'c_portfolio_item' with a db.StringProperty called category I've verified that the categoryfield on all of my data is Sketch but for some reason

[google-appengine] Cannot create new application anymore

I already have two applications under my account. Suddenly when i want to create a new application i am asked to verify my account again, which fails becaus my phone number already has been used to verify an account. In the list of my applications (there are two) it tells me that i have 10 remain

Re: [google-appengine] --> App Engine Question

Gotcha, thanks for your input Robert. It's much appreciated :) -- Richard On Wed, Mar 3, 2010 at 6:38 PM, Robert Kluin wrote: > Hi Richard, > I remember seeing Atmosphere come up in some discussions. But I > think it will eat into your simultaneous request limit, or at least > that was my im

[google-appengine] mystery datastore entry

Hello, I have a strange problem occurring in my datastore's "User" class. class User(db.Model): user_id = db.StringProperty(multiline=False) When a user uses our app for the first time, an entry is written to this class like so: user = User(key_name=user_id) user.put() Where user_name is a

[google-appengine] Re: 1500 ms query latency

Ikai, Thank you very much for your reply! My app id is: arachnodb I am also talking more in general about app engine performance, the status page at http://code.google.com/status/appengine never lists all normal. On Mar 3, 7:57 pm, "Ikai L (Google)" wrote: > Robert, what's your application ID

Re: [google-appengine] 1500 ms query latency

Robert, what's your application ID? On Wed, Mar 3, 2010 at 3:35 PM, Robert Lancer wrote: > If you monitor App Engine Status you will notice that query latency > has been floating around 1500 ms today. How can we deliver a product > on top of app engine with this dismal level of performance? Googl

Re: [google-appengine] --> App Engine Question

Hello i wanted to use xmpp on GAE but i stopped it becouse i read about the 30 maximun concurrent requests.But i see that you have used it.So how many concurrent users alow GAE in your app.? Thanks 2010/3/3 Richard Corsale > Hi Robert, > > I've read on Jean-Francis' blog that his new project Atm

Re: [google-appengine] Parallel access to appengine

Heh, yes.. I printed out your Java and it seemed perfectly fine after reading through it several times... But Java is just wayy to busy looking for my tastes. Good luck getting some clarification on what's happening with this. On 3/3/10, Gary Orser wrote: > Eli, > > Python as usual is sooo much

[google-appengine] Re: Parallel access to appengine

Eli, Python as usual is sooo much more elegant than java. I confirmed your test results on a billing enabled appspot. Cheers, Gary On Mar 2, 9:57 pm, Eli Jones wrote: > I did my own testing in python.  And, I definitely couldn't get 30 > simultaneous requests to work. > > This was done on a te

[google-appengine] Re: Parallel access to appengine

Eli, Python as usual is sooo much more elegant than java. I confirmed your test results on a billing enabled appspot. Cheers, Gary On Mar 2, 9:57 pm, Eli Jones wrote: > I did my own testing in python.  And, I definitely couldn't get 30 > simultaneous requests to work. > > This was done on a te

Re: [google-appengine] --> App Engine Question

Hi Richard, I remember seeing Atmosphere come up in some discussions. But I think it will eat into your simultaneous request limit, or at least that was my impression. I do not do any Java stuff, so I have no idea about support for the Servlet 3.0 spec. Based on the discussion in issue 377 I g

[google-appengine] 1500 ms query latency

If you monitor App Engine Status you will notice that query latency has been floating around 1500 ms today. How can we deliver a product on top of app engine with this dismal level of performance? Google are you going to fix this issue anytime soon? I would appreciate if you treated these performan

[google-appengine] reminder for tonight's event in Palo Alto: Intelligence from the Cloud

Hi, some of you might be interested in tonight's SDForum semantic web event: *Intelligence from the Cloud. * Please see below for event program or sdforum.orgfor details. 6:30 PM - 9:00 PM March 3, 2010 C

Re: [google-appengine] More developers

*note that you can delete unused applications On Wed, Mar 3, 2010 at 12:00 PM, Ikai L (Google) wrote: > Yes, but not that you can delete ununsed applications. Go ahead and add > your request here with an explanation: > http://code.google.com/support/bin/request.py?contact_type=AppEngineBillingSu

Re: [google-appengine] More developers

Yes, but not that you can delete ununsed applications. Go ahead and add your request here with an explanation: http://code.google.com/support/bin/request.py?contact_type=AppEngineBillingSupport On Tue, Mar 2, 2010 at 2:24 PM, Jairo Vasquez Moreno < jairo.vasq...@gmail.com> wrote: > Hi all, > > Is

Re: [google-appengine] I can't install my project

What does this JSP do? Are you making 2000 calls to the datastore? On Tue, Mar 2, 2010 at 6:47 AM, fige...@hotmail.com wrote: > hello: > > I upload my project to app engine but i can't init data, > > when i run install i get below error; > > my install page is http://myappforum.appspot.com/in

Re: [google-appengine] Cannot deploy my app

Are you behind a proxy? On Mon, Mar 1, 2010 at 3:28 PM, pythonTryout wrote: > Hey, > I am trying to update my application, but am getting : >urllib2.URLError: > I downloaded AppEngine's Python SDK source and directly updating from > it. Am i missing something or something else has to be done

Re: [google-appengine] --> App Engine Question

Hi Robert, I've read on Jean-Francis' blog that his new project Atmosphere https://atmosphere.dev.java.net/ would work on App Engine. Also the Servlet 3.0 spec has asynchronous comet built in. Not sure if thats an option with AE yet. I wonder why XMPP lags? I have noticed this on EVERY XMPP app

Re: [google-appengine] --> App Engine Question

1) Based on discussions and responses I have seen, every connection counts. 2) It works well for us, other than there can sometimes be a little bit of lag But it is usually very small. 3) If you find a good way I am sure many people would like to know. Where did you read that long-polling is supp

Re: [google-appengine] GoogleAppEngine on Cluster

You should go have a look at TyphoonAE or AppScale. http://code.google.com/p/typhoonae/ http://code.google.com/p/appscale/ Robert On Wed, Mar 3, 2010 at 11:08 AM, CarmineUnina2 wrote: > Hy, i am new with Google App Engine. I have @ my university a cluster > and i would know if i can instal

Re: [google-appengine] HTML & Django

I think that's what the "safe" filter does? http://docs.djangoproject.com/en/1.1/ref/templates/builtins/#safe try replacing {{ form.description }}, with {{ form.description|safe }} On Tue, Mar 2, 2010 at 11:48 PM, slenno1 wrote: > Hey everyone, >     I am currently working with a section of a s

[google-appengine] Re: Proximity search

Thanks for all the answers. I was reading allot about geoshashing, but unfortunately the PubSchools demo uses a python implementation of geohash and there is no such port for java. I found a class http://code.google.com/p/javageomodel/source/browse/trunk/geocell/test/com/beoui/utils/HowToUseGeocell

[google-appengine] JDO - how to fetch child object automatically when the child is in different parent classes?

Hi, I'm trying to create a Child class which is stored in both ParentA class and ParentB class as below. //- // Both ParentA and ParentB class store a same Child object instance. //- Child c = new Child(); ParentA a = new ParentA();

Re: [google-appengine] server error on random occasions

Nick, The server error occurs when I try to load any of my three main (simple) jsp pages (no database access etc). The error is not repeatable and the app works fine now. The error occurred twice this week. And once it was loading just fine for me but for a friend of mine based out of a different

[google-appengine] --> App Engine Question

Hi All! I'm new to AE and was doing a bit of reading on the service. I was surprised to find that AE does not support websockets? whats up with that :). I have a framework that I've built over the last two years that depends on streaming connectivity. I HAVE read XMPP is supported by AE, and that

[google-appengine] Re: Unable to delete an app version in app engine

I too am seeing this same behaviour. I have an undeletable version; every attempt reports "A server error occurred". On Feb 18, 9:56 am, Satya wrote: > I have 2 versions of my application. Version 1 and Version 2. This is > a GWT application and using Datastore. > > Version 1 is the default and s

[google-appengine] HTML & Django

Hey everyone, I am currently working with a section of a site that takes user input using Django forms: description = forms.CharField(widget=forms.Textarea(attrs={'rows': '10', 'cols': '80'})) The only problem however is that this ignores any html tags that are added in by the user and jus

[google-appengine] Need access to post the queries.

Hi, I am exploring GWT2.0 and Google App Engine. Want to post some queries so need a access to this group. -- 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 unsub

[google-appengine] GoogleAppEngine on Cluster

Hy, i am new with Google App Engine. I have @ my university a cluster and i would know if i can install google app engine on it and execute apps locally. Could you help me to understand how to integrate google app engine with my cluster? Best Regards, Carmine -- You received this message becaus

Re: [google-appengine] Re: Proximity search

Nice I had seen the PubSchools demo app before, but I do not recall seeing that article. The "logic" behind most of these techniques is very similar, it is the implementation of that logic that distinguishes them. Personally I would pick what ever is easiest for you to implement. Robert On W

[google-appengine] I can run my doFilter() method?

hello: I use struct for my app engine, my web.xml config like part 1,the whole web.xml in the attachment. but when deploy it to app engine,it can't filter,engine error like part 2,it's can't run my filter class(com.zefei.appforum.filter.OnlineFilter)! when i run on local it work fine,lik

[google-appengine] Re: Datastore column limit ?

If I initialize the 96 integer property columns that I defined with a default value of zero (default=0), then everything works fine - the datastore viewer and the query in my application work as expected. I will post a better set of information on this shortly. What I experienced was actually eas

[google-appengine] Re: App Engine Status Page Almost as Slow as my app

Hi Wesly thank you for your reply! Overall its not just about the status page showing up or not, I am very upset with the overall performance of app engine. Just this past night query latency spiked to over 1200ms. Google seems to not be properly addressing these issues and or treating them with th

[google-appengine] Re: Calling a web service from JSP

Pls post the code that is used for calling the URI. Maly http://servetube.appspot.com On Mar 2, 11:37 am, Kirth wrote: > I am doing a project on RESTful web services on Google App Engine > (Java) in Netbeans IDE. The problem is, after creating a RESTful web > service in Netbeans, error comes w

[google-appengine] Re: Proximity search

and GeoModel: http://code.google.com/apis/maps/articles/geospatial.html On Mar 3, 4:53 am, Barry Hunter wrote: > Mutiny is a slightly refined of (and better version) than geohash > > http://appgallery.appspot.com/about_app?app_id=agphcHBnYWxsZXJ5chQLEg... > > Dont know how easy would be to port

Re: [google-appengine] server error on random occasions

Hi Manny, It's impossible to say based on your description what the problem might be. Most likely, your application is throwing an exception - you need to check the request logs in your admin console to determine what went wrong. -Nick Johnson On Tue, Mar 2, 2010 at 5:25 PM, Manny S wrote: > I

Re: [google-appengine] Datastore column limit ?

Hi, What error/issue are you experiencing? Up to several thousand properties should be possible. -Nick Johnson On Wed, Mar 3, 2010 at 4:16 AM, redsox2005 wrote: > I have a class model with 100 integer columns. I cannot store and > retrieve more than 65 columns to and from the datastore. Is t

Re: [google-appengine] Proximity search

Mutiny is a slightly refined of (and better version) than geohash http://appgallery.appspot.com/about_app?app_id=agphcHBnYWxsZXJ5chQLEgxBcHBsaWNhdGlvbnMYjekBDA Dont know how easy would be to port to java. On 3 March 2010 05:59, Robert Kluin wrote: > Have you looked into the "geohash" method?  I

Re: [google-appengine] Re: What is wrong with my URL mapping? (app.yaml)

On Tue, Mar 2, 2010 at 8:13 PM, Pydevil wrote: > i tried as you wrote here... and it doesn't work for me > app.yaml: > handlers: > - url: /scripts/.* > script: vtip.py > - url: /.* > script: main.py > > vtip.py: > application = webapp.WSGIApplication([('/scripts/.*', MainHandler)], >

[google-appengine] Different logs

Hi, I have an application that communicates with several servers. These servers are "flooding" my logs and it is quite complicated to get the "real" requests from "real" users. I thought that I could create a new version and use its sub-domain for the communication with my servers. This would resu

[google-appengine] Re: non sms activation, then app creation issues

Wesley hi, When i go to http://appengine.google.com I get the "Welcome to Google App Engine" screen & the "create an application" button, App identifiers i have tried are sjh-vimrc, v1m-rc & vimrcdotcom Thanks -- sjh On Mar 2, 11:40 pm, "Wesley Chun (Google)" wrote: > what is/are the app ide