[appengine-java] asking question

2010-02-18 Thread sujata pagar
Hi, In my GAE application(Implemented in java) when I insert record in datastore, ID(generated by datastore) gets repeated.Please tell me the solution for my problem. Thanks -- Regards, Sujata... -- You received this message because you are subscribed to the Google Groups Google App

[appengine-java] Re: sending mail in google app engine in java

2010-02-18 Thread lakshmi
Hi Sreekanth, Thanks for your reply.Admin address means with which we enter in to admin console.Isn't it. That is my e-mail address, right.Even that too not working.can you tell me clearly,please. On Feb 18, 12:12 pm, Sreekanth Raju sraj...@gmail.com wrote: in order to send mail in app engine,

[appengine-java] cron jobs

2010-02-18 Thread Sowji
Hi, Please help me in cron jobs,in google app engine. My program main code is as follows. -- import java.io.IOException; import java.io.PrintWriter; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.List; import java.util.Timer;

Re: [appengine-java] Re: how to do initialization at startup?

2010-02-18 Thread Stephan Hartmann
A reliable, high available, scalable and failover tolerant application requires a distributed environment where various application server instances run in different Java VMs on different machines with some kind of loadbalancing in front. So many things that you have to rethink arise from this

Re: [appengine-java] Setting the key of a child entity

2010-02-18 Thread Manny S
Got it. Thanks again Ikai. Manny On Thu, Feb 18, 2010 at 12:16 AM, Ikai L (Google) ika...@google.com wrote: There should be with KeyFactory's builder, but you may not want to go there:

Re: [appengine-java] Re: how to do initialization at startup?

2010-02-18 Thread Conor Power
Addressing the stable situation where the VM is shutdown by GAE, similarly to the Servlet context initialization you can call the Servlet context destroyed listener to take care of any persistence you want to do there. Of course, this doesn't take care of any exceptional circumstances such as a

Re: [appengine-java] Re: sending mail in google app engine in java

2010-02-18 Thread Conor Power
The admin is an email address for some configured as an application developer from the application console. If you're testing from local SDK the email does not get sent so that could be the issue. However for me I see log statements to the effect that the email is being sent so you should be

Re: [appengine-java] asking question

2010-02-18 Thread Conor Power
We don't have too much information to go on here but my best guess would be that you're testing in your local SDK and the local datastore is being re-copied during your build process and as such the keys you are seeing are the same as a previous build? On Thu, Feb 18, 2010 at 8:13 AM, sujata

[appengine-java] JasperException for custom taglib with a custom attribute type

2010-02-18 Thread Nick
Hi, Since upgrading to 1.3.1 I am getting the following runtime error from a JSP that calls a custom taglib that has an attribute of a type that I've defined. org.apache.jasper.JasperException: jsp.error.beans.property.conversion at

[appengine-java] Re: sending mail in google app engine in java

2010-02-18 Thread lakshmi
Thanks cowper, really you did a great help to me.Nearly i am searching for this clarity for two weeks.Thank you very much. But what can i do for sending emails from google app engine. Is there any need with third party server.can you mention those details also please. Thanks, Lakshmi. On Feb

Re: [appengine-java] Re: sending mail in google app engine in java

2010-02-18 Thread Alexander Arendar
You don't need any third party server. Just reserve one of your deployed apps as your test server and test all your mail-sending stuff there. As Conor already explained you can't send mails testing locally. On Thu, Feb 18, 2010 at 2:00 PM, lakshmi sowji.ap...@gmail.com wrote: Thanks cowper,

[appengine-java] Re: sending mail in google app engine in java

2010-02-18 Thread lakshmi
Thanks for your reply. let me try it. On Feb 18, 5:03 pm, Alexander Arendar alexander.aren...@gmail.com wrote: You don't need any third party server. Just reserve one of your deployed apps as your test server and test all your mail-sending stuff there. As Conor already explained you can't

Re: [appengine-java] cron jobs

2010-02-18 Thread bimbo jones
Hi, if you want it to be printed on the browser you should use pw.println(cron); pw.close(); instead of System.out.println(cron); 2010/2/18 Sowji sowji.ap...@gmail.com Hi, Please help me in cron jobs,in google app engine. My program main code is as follows.

Re: [appengine-java] Re: Problems using a ThreadLocal variable

2010-02-18 Thread Esteban Masoero
Hi there, I just wanted to say that I finally fixed the issue, and wanted to share the solution so anyone else using wicket don't have to spend plenty of hours trying to find out what's the problem with this kind of cases. The thing was that, as we all know, the cloud is a distributed

[appengine-java] Google Accounts are killing my application!....

2010-02-18 Thread John V Denley
I have been trying to leverage google accounts for security for my users, but the way its working is really preventing useability within my application, its very frustrating Ive just spent the best part of the last week trying to get the google account login to work in an frame within my

[appengine-java] Re: GWT Developer Plugin for Safari 4.0.4!

2010-02-18 Thread Babgali
Thanks will do that! On Feb 17, 2:06 am, Ikai L (Google) ika...@google.com wrote: Can you ask on the Google Web Toolkit groups? http://groups.google.com/group/Google-Web-Toolkit On Sat, Feb 13, 2010 at 11:11 AM, Babgali babuvi...@gmail.com wrote: Can any one please help me out on

[appengine-java] JavaMail doesn't work

2010-02-18 Thread Raghu
Hi All, I struck at JavaMail application. I tested remotely and locally also. It's not working. please help me. Please share a simple servlet if possible thanks raghu -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post to

[appengine-java] Re: Google App Engine : web-app being hibernated ?

2010-02-18 Thread Jake
Hey all, Look at (and perhaps post on) http://groups.google.com/group/google-appengine-java/browse_thread/thread/b57e6c4895333fa8/ I've gotten to the point where the instance recycling happens every few seconds (but then works for a bit until I pause). Currently, my application is essentially

[appengine-java] How to pass paramters to servlet deployed on GAE?

2010-02-18 Thread barak
Hello all, I've a test servlet to deploy on gae platform, which just read paramters from the request and and sysout them. While deploying on the development server (via Eclipse plugin) everything works as expected, i.e. http://localhost:/test1?p1=v1 causes the servlet to display the parameter

Re: [appengine-java] Using socket with GAE

2010-02-18 Thread Conor Power
You should be able to do the equivalent over http as what you are doing / would like to do over the socket. And if that's the case there should not be any constraints for you. cowper On Thu, Feb 18, 2010 at 12:01 AM, med@gmail.com med@gmail.comwrote: Hi Everyone, I am a beginner in

[appengine-java] cloud-based teaching system

2010-02-18 Thread Jeevan
hello all am developing an application as mentioned in the subject. am using Eclipse 3.5 Java EE module to develop it. I have downloaded the google plug ins. But the problem with the application is as soon as i create a JSP page in WAR folder my Eclipse console gives an error Description Resource

[appengine-java] Re: Using socket with GAE

2010-02-18 Thread Jake
I can confirm that URLConnection's getOutputStream() works like a charm when my client-side applet needs to send an object to my GAE application. Jake On Feb 18, 10:24 am, Conor Power iamco...@gmail.com wrote: You should be able to do the equivalent over http as what you are doing / would like

Re: [appengine-java] How to pass paramters to servlet deployed on GAE?

2010-02-18 Thread Cristian Nicanor Babula
This is the right way. Maybe showing your servlet's source would help us identify the problem. On 2/18/2010 4:19 PM, barak wrote: Hello all, I've a test servlet to deploy on gae platform, which just read paramters from the request and and sysout them. While deploying on the development server

Re: [appengine-java] cloud-based teaching system

2010-02-18 Thread Cristian Nicanor Babula
Go to Window-Preferences-Java-Installed JREs and add a jdk. Sometimes eclipse detects the jre only. On 2/18/2010 4:51 PM, Jeevan wrote: hello all am developing an application as mentioned in the subject. am using Eclipse 3.5 Java EE module to develop it. I have downloaded the google plug ins.

Re: [appengine-java] cloud-based teaching system

2010-02-18 Thread Jeevan Dongre
Which JRE type should i select is it 1)standard exe environment 2)standard 1.1 3)standard VM and what next? Warm Regards, Jeevan Dongre. || Wisdom is Power || On Thu, Feb 18, 2010 at 6:05 PM, Cristian Nicanor Babula nicanor.bab...@gmail.com wrote: Go to Window-Preferences-Java-Installed

Re: [appengine-java] Re: Eclipse hangs at startup, Ubuntu

2010-02-18 Thread Rajeev Dayal
Hi, I am guessing that you're using Subclipse? If you can reproduce the problem consistently, can you file an issue for this? Thanks, Rajeev On Fri, Feb 12, 2010 at 4:31 AM, Tony tony.kapfenber...@gmail.com wrote: Hello, I do have the same Problem (Ubuntu 9.10, Eclipse Galileo, Google

Re: [appengine-java] How to pass paramters to servlet deployed on GAE?

2010-02-18 Thread Stephan Hartmann
You say http://appid.appspot.com/test1/ hits the servlet. What happens without a trailing slash? Is it redirected? How does your servlet mappings look like? 2010/2/18 barak barak.ya...@gmail.com Hello all, I've a test servlet to deploy on gae platform, which just read paramters from the

[appengine-java] Re: How to pass paramters to servlet deployed on GAE?

2010-02-18 Thread barak
servlet servlet-nametest1/servlet-name servlet-classcom.TestServlet/servlet-class /servlet servlet-mapping servlet-nametest1/servlet-name url-pattern/test1/*/url-pattern /servlet-mapping On Feb 18, 6:41 pm, Stephan Hartmann hartm...@metamesh.de wrote: You

Re: [appengine-java] Re: How to pass paramters to servlet deployed on GAE?

2010-02-18 Thread Stephan Hartmann
As url-patter i would use url-pattern/test1/url-pattern or, if you need a path info in your servlet, at least url-pattern/test1*/url-pattern 2010/2/18 barak barak.ya...@gmail.com servlet servlet-nametest1/servlet-name servlet-classcom.TestServlet/servlet-class /servlet

[appengine-java] Re: How to activate java-type extension for JPA

2010-02-18 Thread Jeremy Norris
There is some more information about this over here: http://www.datanucleus.org/servlet/forum/viewthread_thread,5975 Why is Google disabling this functionality? What potential harm comes from using ObjectStringConverters for simple types, especially all the common ones datanucleus provides? On

[appengine-java] Re: cloud-based teaching system

2010-02-18 Thread Jeevan
On Feb 18, 6:17 pm, Jeevan Dongre jeevan.don...@gmail.com wrote: Which JRE type should i select is it 1)standard exe environment 2)standard 1.1 3)standard VM and what next? Warm Regards, Jeevan Dongre. || Wisdom is Power || On Thu, Feb 18, 2010 at 6:05 PM, Cristian Nicanor Babula

[appengine-java] An alternative JDO join technique

2010-02-18 Thread Steve Pritchard
In September 2009 I started to rebuild a site using a TomCat hosted web server I had developed that improved upon many good ideas found in Drupal. In December 2009 I discovered Google's AppEngine, saw the potential, and decided to re-target my system to use this technology. The system, being SQL

[appengine-java] Potential JDO modeling solution

2010-02-18 Thread Steve Pritchard
In September 2009 I started to rebuild a site using a TomCat hosted web server I had developed that improved upon many good ideas found in Drupal. In December 2009 I discovered Google's AppEngine, saw the potential, and decided to re-target my system to use this technology. I had designed the

[appengine-java] Exception when Calling UserService.createLogoutURL

2010-02-18 Thread Viji Sarathy
Hi, I am using App Engine 1.2.6 and GWT 1.7.1. I have a App Engine application that uses GWT and authenticates users with Google Accounts. I have been able to make the application force a user to sign in with the Google Account and then redirect the user to the page that was requested. I am

[appengine-java] Re: App Engine and Spring slow start up

2010-02-18 Thread Alex
Hi, It appeared that long init problem is well known for Grails users: http://jira.codehaus.org/browse/GRAILSPLUGINS-1736 I wasted couple of weeks to create app I cannot run. Hope that SpringSource and Google can solve the issue. On Feb 17, 7:41 pm, Stephan Hartmann hartm...@metamesh.de wrote:

[appengine-java] Re: Updating a broken app?

2010-02-18 Thread boardtc
I am wondering if the case in the message means it is not picking up the app_id properly? ...the message says: You do not have permission to modify this app (app_id=u'MyProject'). though I have set google.appengine.application=myproject and I was able to previously deploy a version. On Feb 17,

[appengine-java] Re: Updating a broken app?

2010-02-18 Thread boardtc
Right so the message says: you do not have permission to modify this app (app_id=u'MyProject') I am wondering if the case means it's not picking up my app-id (google.appengine.application=myproject). Not sure why this would be since it worked for the first deployment to GAE. On Feb 17, 6:51 pm,

[appengine-java] Editing records in datastore (using JAVA)

2010-02-18 Thread Manjoor
I have been searching for sample java program to add, edit and delete records. I found many example showing how to add and delete records but not a single about editing. Do anyone have a sample source link to show how to edit a record ??? -- You received this message because you are subscribed

[appengine-java] java.lang.RuntimeException: Version not ready.

2010-02-18 Thread Swiki
Hi, I just signed up for google app engine and installed the Eclipse plugin. I did not add any other code to the default app and am able to run the app in my local eclipse env without any problem. I get error while deploying the app to google server my app id is : twittermutuality Here is

Re: [appengine-java] Re: App Engine and Spring slow start up

2010-02-18 Thread Don Schwarz
Have you deployed your application with the 1.3.1 SDK? That release turned on offline precompilation by default, which is an optimization that may help. On Thu, Feb 18, 2010 at 7:59 AM, Alex chasov...@gmail.com wrote: Hi, It appeared that long init problem is well known for Grails users:

[appengine-java] Re: Google Accounts are killing my application!....

2010-02-18 Thread Brian
You shouldn't use a frame. It is a security problem, and right of google login code to break out of it. After they make a new account, if not using a frame, I believe it forwards the user back to the page they were trying to go to. Seems to work pretty well. On Feb 18, 8:40 am, John V Denley

Re: [appengine-java] Editing records in datastore (using JAVA)

2010-02-18 Thread Alexander Arendar
Hi Manjoor, if you are learning JDO you should read this article: http://code.google.com/appengine/docs/java/datastore/creatinggettinganddeletingdata.html There is a small part on updating the objects. On Thu, Feb 18, 2010 at 5:55 PM, Manjoor manjoora...@gmail.com wrote: I have been searching

[appengine-java] Re: Editing records in datastore (using JAVA)

2010-02-18 Thread Jake
The Google App Engine instructions focus on JDO for the datastore implementation. JDO doesn't have the traditional update function. You either modify it and close the persistence manager that returned the object (it knows it changed and updates accordingly) or you just persist the object again

Re: [appengine-java] I cann't enhance my class?

2010-02-18 Thread Keith Platfoot
That's quite odd. Are there any other exceptions in your error log (workspace/.metadata/.log) that occurred around the same time as the NPE you reported? Keith 2010/2/17 sunzf fige...@hotmail.com hello: when i enhance my class i get the follow error! if i have jsp file in my workspace it

[appengine-java] cloud computing event: Intelligence from the Cloud

2010-02-18 Thread AJ Chen
SDForum's next event will talk about google cloud computing and intelligence. AppEngine team member Wesley Chun will present app engine. Andrew Lampitt from Jaspersoft will talk about BI and cloud. I thought some of you might be interested in the topic. Time: 6:30-9pm, March 3rd, 2010. Location:

[appengine-java] Google maps geocoder responds with 620 error since last nights server maintenance

2010-02-18 Thread Ivan Pardo
I have been running the same geocoding service with my app, truxmap.com for the last several months. for some reason, since the server maintenance last night, nearly all geocodeer requests result in an 620 error. Im using app engine as the host and i havent changed anything in the geocoder class

Re: [appengine-java] Jpa gae nullpoiterException

2010-02-18 Thread Ikai L (Google)
Can you post a stack trace? It's not helpful if we don't know what line of code is causing the exception. On Mon, Feb 15, 2010 at 11:53 PM, sujata pagar suja.paga...@gmail.comwrote: Dear all, I am getting NullPointerException in the following code for the transaction tx. Please reply me

[appengine-java] Re: filereading error

2010-02-18 Thread cscsaba
Hello Stephan, The leading slash was the problem. Thanks for your help really. cscsaba On Feb 17, 8:32 pm, Stephan Hartmann hartm...@metamesh.de wrote: How do you access your file? I use ServletContext.getResourceAsStream(/csv/countries.csv); If you use java.io.File, AFAIK you have to use

Re: [appengine-java] Google maps geocoder responds with 620 error since last nights server maintenance

2010-02-18 Thread Ikai L (Google)
Let me check to make sure we're not having problems with geocoding API calls from App Engine APIs. On Thu, Feb 18, 2010 at 2:26 PM, Ivan Pardo trux...@gmail.com wrote: I have been running the same geocoding service with my app, truxmap.com for the last several months. for some reason, since

[appengine-java] Re: Editing records in datastore (using JAVA)

2010-02-18 Thread Manjoor
Thanks for the reply but it does not work. Have a look at this. I have checked it in debugger, It successfuly fetch desired record. but after changing it does not saved. No error :( SMSUser u = pm.getObjectById(SMSUser.class,tu.UserId); u.ContractPerson =

Re: [google-appengine] Re: Downloading source code from Google App Engine

2010-02-18 Thread Alex Nemoy
On Thu, Feb 18, 2010 at 4:28 AM, Ikai L (Google) ika...@google.com wrote: Code download would only benefit Python, anyway, since Java source is not uploaded. There are a million reasons why this is a bad idea and some have been touched on. Personally, I cannot think of any situation in which I

[google-appengine] Request/Second Strangeness

2010-02-18 Thread jay
Hello All, Can any of you tell me what I might have done to my site. Looks like I'm capped to 1 request a second since the maintenance. The graph is wired too, seem like it regularly bottoms out to 0. See the attached image. http://imagesocket.com/view/Capture2cd.PNG -- You received this

Re: [google-appengine] Request/Second Strangeness

2010-02-18 Thread Waleed Abdulla
I'm seeing the same thing. It started right after the maintenance. I'm not sure if it's an issue with the app itself, or the dashboard not reporting correctly. My guess is that it's a dashboard issue, but it's just a guess until I manage to dig into this further. On Thu, Feb 18, 2010 at 12:40

[google-appengine] My app is much faster now

2010-02-18 Thread Nickolas Daskalou
The maintenance on the servers has sped up my app's execution times (and CPU times) by about 5x-10x. Is this because: 1. My app's runtime is kept in memory longer now but it will soon go back to normal? 2. My app's runtime is kept in memory longer now and this will be typical from now on? 3. The

Re: [google-appengine] Re: Moving domain to Google App Engine

2010-02-18 Thread Nick Johnson (Google)
Hi Martijn, On Thu, Feb 18, 2010 at 7:24 AM, Martijn keloys...@gmail.com wrote: Thank you Nick, it's quite clear now. I'm going to use the *.appspot.com domain for the secure connection then. Will the SSL for my own domain be available anytime soon? We'd definitely like to provide SSL on

Re: [google-appengine] Re: Select columns

2010-02-18 Thread Manny S
Ah...Got it. Thanks a bunch Nick. Manny On Wed, Feb 17, 2010 at 9:12 PM, Nick Johnson (Google) nick.john...@google.com wrote: Hi Manny, On Wed, Feb 17, 2010 at 6:57 AM, Manny S manny.m...@gmail.com wrote: Ryan, I just made the pagination code work using cursors. One thing I noticed in

[google-appengine] Google maps usage

2010-02-18 Thread Avis developer
I need to develop a application which uses a GPS mobile to get the latitude and longitude coordinates of a person and plot in Google maps. I will be using google AppEngine to deploy the site, so i will be using datastore provided by GAE. I need to know how to plot the values in maps asynchronously

Re: [google-appengine] My app is much faster now

2010-02-18 Thread Prashant Gupta
My app's cpu usage has reduced by 15-20% per request, also, initial loading is taking 30-40% lesser cpu. It is good to see faster initial loading :) On 18 February 2010 14:20, Nickolas Daskalou n...@daskalou.com wrote: The maintenance on the servers has sped up my app's execution times

[google-appengine] pygooglechart

2010-02-18 Thread Massimiliano
Dear All, I'm trying to learn using python and Google App Engine. Can I use this library on the appengine? Just importing this in the python application (from pygooglechart import *)? Massimiliano -- My email: massimiliano.pietr...@gmail.com My Google Wave:

[google-appengine] something strange happend to my app

2010-02-18 Thread kang
my app is reader2twitter, it receive notification from hub and send it to twitter. However, recently, something strange happend. When the hub give me a notification, my app manipulate it twice and then send two updates to twitter. I see it in the log. Can you explain me how this happened? Here is

[google-appengine] Re: Why i don't use Google App Engine... and don't recomend it to you

2010-02-18 Thread ai_...@live.ru
OMFG... thx a lot... BUT... if i have to go to https://appengine.google.com/a/live.ru WHY GAE ALLOW TO LOGIN TO http://appengine.google.com/a/live.ru? o_O On 18 фев, 02:21, Robert Kluin robert.kl...@gmail.com wrote: It looks like you need to go to:    https://appengine.google.com/a/live.ru

Re: [google-appengine] Re: Why i don't use Google App Engine... and don't recomend it to you

2010-02-18 Thread Eli Jones
Here's a video from Google I/O that I like a lot: Google I/O 2008 - Open Source Projects and Poisonous People http://www.youtube.com/watch?v=-F-3E8pyjFo http://www.youtube.com/watch?v=-F-3E8pyjFoThis is a news/emailgroup.. not an Open Source project.. but I feel the topic is germane. On Thu,

[google-appengine] Re: Why i don't use Google App Engine... and don't recomend it to you

2010-02-18 Thread ai_...@live.ru
WHY GAE ALLOW TO LOGIN TO http://appengine.google.com ? On 18 фев, 20:03, ai_...@live.ru ai_...@live.ru wrote: OMFG... thx a lot... BUT... if i have to go tohttps://appengine.google.com/a/live.ru WHY GAE ALLOW TO LOGIN TOhttp://appengine.google.com/a/live.ru? o_O On 18 фев, 02:21, Robert

[google-appengine] Googlegot just went mad

2010-02-18 Thread WeatherPhilip
Within the last 24 hours or so, the googlebox has gone mad. It admits to downloading 822MB from my (free) appengine instance. I suspect that it ran it out of quota at that point. Today, by 7:30 AM, it had used 680MB of my 1GB quota. You can't change the crawl rate in webmaster tools, and I don't

[google-appengine] Re: Googlegot just went mad

2010-02-18 Thread Gaurav
If you are using Google Webmaster Tools, you may be aware that you limit your rate of crawling with its help. Although, that feature is not enabled for all sites. WeatherPhilip wrote: Within the last 24 hours or so, the googlebox has gone mad. It admits to downloading 822MB from my (free)

[google-appengine] Re: Why i don't use Google App Engine... and don't recomend it to you

2010-02-18 Thread Wooble
You Google Apps account is also a Google Account. This is exactly the sort of confusion that makes me suggest to anyone who asks that they should just use a gmail account as their primary developer account for app engine. On Feb 18, 10:16 am, ai_...@live.ru ai_...@live.ru wrote: WHY GAE ALLOW

Re: [google-appengine] My app is much faster now

2010-02-18 Thread Gaurav
I am using the Java runtime, but I haven't seen any performance improvements after the today's downtime. Moreover, the cron jobs are still not working, which is making my app behave unpredictably. Also, I am getting latencies up to 11-15 secs from cold start. I hope the issue gets resolved

[google-appengine] Re: Downloading source code from Google App Engine

2010-02-18 Thread Sylvain
I'm a little bit paranoid but for most of my projects, I always use : - a CVS,... - zipme, to download the current python files,.. http://www.manatlan.com/blog/zipme___download_sources_of_your_gae_website__as_a_zip_file - a batch to automaticaly zip/upload the sources with my project. For this

[google-appengine] Re: Googlegot just went mad

2010-02-18 Thread WeatherPhilip
Changing the crawl rate is not enabled for my site. I assumed (this maybe was a mistake) that it wasn't enabled for any appengine site. Your site has been assigned special crawl rate settings. You will not be able to change the crawl rate. I have sent a request to the googlebot people to see

[google-appengine] Re: Unable to deploy after maintenance

2010-02-18 Thread Gaurav
The cron jobs for my app are still not running. The app engine team updates that : As of 9:25 PST the performance problems have cleared up and the lingerings issues have been resolved. . However, none of the cron jobs have executed successfully after the update. Brandon Thomson wrote: Whew, back

[google-appengine] Datastore remote_api returns 500 internal server error since yesterday's maintenance

2010-02-18 Thread Johann C. Rocholl
Hi, Since the maintenance yesterday, I cannot read some specific items from my datastore, using remote_api. The requests fail with HTTP Error 500: Internal Server Error, after 4 attempts by appengine_rpc.py. My app is called scoretool, and the broken kind is called dns_lookup. The oldest 4

Re: [google-appengine] Re: Unable to deploy after maintenance

2010-02-18 Thread Eli Jones
My cron jobs fired off fine this morning.. if you are having issues, you should post a message to this group with the exact issue and your appid. On Thu, Feb 18, 2010 at 11:38 AM, Gaurav ano...@gmail.com wrote: The cron jobs for my app are still not running. The app engine team updates that :

[google-appengine] Re: Request/Second Strangeness

2010-02-18 Thread Johann C. Rocholl
Same here. It looks like the requests per second are alternating between zero and the actual value: http://www.flickr.com/photos/jcrocholl/4367615743/ (last 6 hours) http://www.flickr.com/photos/jcrocholl/4367615791/ (last 12 hours) You can see the difference before and after the maintenance (14

[google-appengine] Re: MMS to Email Gateway failures

2010-02-18 Thread A1programmer
Okay, I added the record about 3 to 4 hours ago. It hasn't worked yet, but I'll probably have to wait a while longer for DNS propagation, etc. On Feb 17, 10:25 pm, Andrew Chilton andychil...@gmail.com wrote: Hi Derrick, On 18 February 2010 10:20, A1programmer derrick.simp...@gmail.com wrote:

Re: [google-appengine] Possible cursor exploit? (was Re: 1.3.1 SDK Prerelease - help us verify)

2010-02-18 Thread Nick Johnson (Google)
Hi James, Good questions. Answers inline. On Thu, Feb 18, 2010 at 2:08 AM, James Ashley james.ash...@gmail.comwrote: I don't have time to test this just now, and I hate to waste bandwidth on what (so far) is just idle speculation, but I did spot what looks like a potential security. I

Re: [google-appengine] Re: When is isAdmin() in the UserService returning true?

2010-02-18 Thread Nick Johnson (Google)
On Wed, Feb 17, 2010 at 8:41 PM, dflorey daniel.flo...@gmail.com wrote: So does this mean you just need to be a developer of the app? Correct. is_admin() returns True iff the logged in user is a developer of the app. And it has nothing to do with Google apps administrator account? No.

Re: [google-appengine] Question on key design: Datastore errors and tablets

2010-02-18 Thread Nick Johnson (Google)
Hi Eli, Using a randomly generated ID like a uuid is perfectly satisfactory to achieve an even distribution. On Wed, Feb 17, 2010 at 7:02 PM, Eli Jones eli.jo...@gmail.com wrote: I understand the process of evenly distributing IDs since they are Integer values.. is there a canonized appengine

[google-appengine] Protobuf Version on GAE

2010-02-18 Thread Davide Cerbo
Hi everyone, someone use Google Protobuf on GAE? And know what version is installed? I have deploy a project that use it and I have the follow exception: java.lang.NoSuchMethodError:

[google-appengine] Conserve outgoing bandwidth

2010-02-18 Thread Anekdotz
I recently stress tested my app with some troublesome results. While the CPU, Datastore and Memcache quotas were barely consumed, my Outgoing Bandwidth quota was used approximately 30 times as much. I.e. for usage of 1% CPU I had used 28% of my bandwidth quota. The vast majority of the bandwidth

[google-appengine] Re: Request/Second Strangeness

2010-02-18 Thread Richard Blum
My dashboard is also weird - showing an oscillation - peaking at 4 requests per second then dropping to 0. This has repeated about 40 times in the last 3 hours. I've never seen this before. The application http://www.animationonline.com has been running unchanged for months. Only once in awhile I

[google-appengine] Memcache exceptions during maintenance period

2010-02-18 Thread Jake
I read the Gracefully Degrading During Scheduled Maintenance page a week ago before today's maintenance and it made a claim that the memcache APIs would fail silently as if the item were not in the cache. http://code.google.com/appengine/docs/java/howto/maintenance.html I got a lot of errors

[google-appengine] Looking up for solution to make - appcfg.sh update - automated process.

2010-02-18 Thread Salil
Is it possible to make the package and update process Automated. I mean, it ask for email and password when I run $APPENGINE_HOME/bin/ appcfg.sh update ./target/war command. I am able to set email in this command. But password is a sticking point. For now, I put it manually. Any clue to make it

[google-appengine] cloud-based teaching system

2010-02-18 Thread Jeevan
hello all am developing an application as mentioned in the subject. am using Eclipse 3.5 Java EE module to develop it. I have downloaded the google plug ins. But the problem with the application is as soon as i create a JSP page in WAR folder my Eclipse console gives an error Description Resource

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

2010-02-18 Thread Satya
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 serving. When I tried to delete the Version 2, I got the below message. Server Error A server error has occurred. I tried to delete this version by disabling

Re: [google-appengine] GAE/J Low Level API Transaction management.

2010-02-18 Thread Patrick Twohig
Duly noted. However, I'm not about to rewrite a bulk of my code over a single issue I'm having. At the time I started this, I hadn't realized Objectify existed and tried using JDO which turned out to be a gigantic nightmare, so I slimmed it down and wrote my own wrapper similar to Objectify.

Re: [google-appengine] GAE should learn from Saleforce.com

2010-02-18 Thread Ikai L (Google)
Alan, In general, canaried rollouts are used whenever possible. Most of the time, maintenance happens without any downtime or impact to the user. App Engine is actually quite sophisticated in terms of instance migration and some of the limits of App Engine exist because of our scalable, highly

Re: [google-appengine] Conserve outgoing bandwidth

2010-02-18 Thread Ikai L (Google)
Do you have cache headers for your assets? This'll cause browsers not to try to redownload them for repeat visitors - this is a good practice in general for fast websites. On Wed, Feb 17, 2010 at 7:11 PM, Anekdotz anekdotz.se...@gmail.com wrote: I recently stress tested my app with some

Re: [google-appengine] Looking up for solution to make - appcfg.sh update - automated process.

2010-02-18 Thread Ikai L (Google)
You can pipe it in using the --passin argument to take the password from STDIN: echo password | appcfg.py update DIRECTORY --email=yourem...@domain.com --passin On Thu, Feb 18, 2010 at 8:09 AM, Salil salil.ka...@gmail.com wrote: Is it possible to make the package and update process Automated.

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

2010-02-18 Thread Ikai L (Google)
What's your APP ID? Can you try pushing a new version of your application with version 3 and deleting version 2? On Thu, Feb 18, 2010 at 6:56 AM, Satya mo.sa...@gmail.com wrote: I have 2 versions of my application. Version 1 and Version 2. This is a GWT application and using Datastore.

[google-appengine] Strange traffic Charts after the last maintenance

2010-02-18 Thread matic
After the last GAE maintenance yesterday, our traffic (req/sec) lowered dramatically and all the charts (req/sec, milisec/req, errors/ sec) are very strange: http://img.skitch.com/20100218-bqfa4pdhgefyf6hir8e3swbwq7.jpg Is this just a charts problem or is something seriously wrong? -- You

[google-appengine] cloud computing event: Intelligence from the Cloud

2010-02-18 Thread AJ Chen
SDForum's next event will talk about google cloud computing and intelligence. AppEngine team member Wesley Chun will present app engine. Andrew Lampitt from Jaspersoft will talk about BI and cloud. I thought some of you might be interested in the topic. Time: 6:30-9pm, March 3rd, 2010. Location:

[google-appengine] Re: My app is much faster now

2010-02-18 Thread jay
Are you using the dashboard to see this improvement in speed. I wonder it its reporting CPU usage incorrectly as well. On Feb 18, 7:50 pm, Nickolas Daskalou n...@daskalou.com wrote: The maintenance on the servers has sped up my app's execution times (and CPU times) by about 5x-10x. Is this

Re: [google-appengine] GAE/J Low Level API Transaction management.

2010-02-18 Thread Jeff Schnitzer
I just created a unit test for this case (there wasn't one before) and sure enough, it fails. Looks like a bug in appengine. Create an issue, I'll star it. The failing unit test is the last one in this file:

Re: [google-appengine] Extra Developer don't see the application, can't upload the app

2010-02-18 Thread Ikai L (Google)
Are you using a custom app domain? He'll have to log in here: https://appengine.google.com/a/YOURDOMAIN.COM/ On Mon, Feb 15, 2010 at 9:59 PM, Mehdi mehdi.aitouf...@gmail.com wrote: I added a developer to my application. The status on the developers tab shows Active. But he signs in his

[google-appengine] Re: Conserve outgoing bandwidth

2010-02-18 Thread Anekdotz
From reading other threads I was under the impression that AppEngine sets cache headers automatically if you define static directories in app.yaml.. Am I misinformed? Arjun On Feb 18, 2:59 pm, Ikai L (Google) ika...@google.com wrote: Do you have cache headers for your assets? This'll cause

Re: [google-appengine] Re: Programmatic access the logs

2010-02-18 Thread Ikai L (Google)
On Tue, Feb 16, 2010 at 2:14 PM, peterk peter.ke...@gmail.com wrote: There's some talk about it in issue 76, 'log admin enhancements', but maybe it should have its own dedicated one... Could I ask a couple of other related questions here? 1) I read that the raw request logs are kept for 90

[google-appengine] Google geocoder response with 620 error since server maintanence

2010-02-18 Thread Ivan Pardo
I have been running the same geocoding service with my app, truxmap.com for the last several months. for some reason, since the server maintenance last night, nearly all geocodeer requests result in an 620 error. Im using app engine as the host and i havent changed anything in the geocoder class

Re: [google-appengine] how to upgrade my sdk from 1.3.0 to 1.3.1 in eclipse

2010-02-18 Thread Ikai L (Google)
The SDK update works for me. SDK 1.3.1 is available. Can you check again? On Tue, Feb 16, 2010 at 1:01 PM, Warren Goldman warren.gold...@gmail.comwrote: Receiving this message when debugging my google app in eclipse; There is a new

[google-appengine] Re: Conserve outgoing bandwidth

2010-02-18 Thread Locke
Just use the Live HTTP headers Firefox add-on. Look for HTTP code 304 Not Modified after refreshing a page. If you don't see it, your cache headers aren't being set properly. It could be the case that your load-tester is not obeying HTTP or not providing accurate simulations of real-world

[google-appengine] Re: Programmatic access the logs

2010-02-18 Thread peterk
Thanks for your replies Ikai. Mine are below: Can you point me to where you see this? I'll follow up with the team. I actually initially read it in Dan Sanderson's 'Programming Google App Engine' book. But as it turns out it's also mentioned here in the billing FAQ:

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