[appengine-java] Datastore will not complain if child of owned 1to1 relationship is of type String

2010-06-04 Thread Didier Durand
Hi, I made a very simple test case for 1to1 owned relationship: 1 child object with a String as key 1 parent object with a Key as key and the child as additional property At compile time and run time, the DS does not complain for such a construct altough

Re: [appengine-java] Re: App Engine cold starts and overly aggressive cycling

2010-06-04 Thread atomi
I'm getting cycled out at less than a minute as well, using openbd. On Thu, Jun 3, 2010 at 4:07 PM, Tin tin.c...@gmail.com wrote: Hi all: I think every body who uses GAE should star this issue : http://goo.gl/juDy -- PLEASE HELP !! Thank you very much ~ -- You received this message

Re: [appengine-java] Re: App Engine cold starts and overly aggressive cycling

2010-06-04 Thread atomi
I think the newer accounts are the ones having problems. On my account (much older), same app doesn't cycle as much. In theory, there is enough capacity such that as long as you get some traffic every few hours, you should not be getting cycled out... - famous last words. On Fri, Jun 4, 2010 at

Re: [appengine-java] Re: App Engine cold starts and overly aggressive cycling

2010-06-04 Thread atomi
Spoke too soon. I think if clients complain I'll just move them to a vps. But, just thinking about managing separate VPS accounts for every client gives me a headache. Hopefully this gets fixed soon though, because I do love working on appengine. On Fri, Jun 4, 2010 at 12:19 AM, atomi

[appengine-java] Re: Performance issue for GAE auto-restart

2010-06-04 Thread Tin
Hi all: We have used this Slim3 framework to do the Counter testing, the result still has the same problem, but we feel that Slim3 actually is a very greate framework for GAE, if this performance issue can be resolved we will use Slim3 to rewrite our project. Otherwise we need changing to use

Re: [appengine-java] Re: Performance issue for GAE auto-restart

2010-06-04 Thread Guillaume Laforge
What about Gaelyk? (as you brought the topic on the Gaelyk google group too) :-) http://gaelyk.appspot.com/ On Fri, Jun 4, 2010 at 10:20, Tin tin.c...@gmail.com wrote: Hi all: We have used this Slim3 framework to do the Counter testing, the result still has the same problem, but we feel that

[appengine-java] Re: Performance issue for GAE auto-restart

2010-06-04 Thread Tin
Hi all: We extremity love the HOT reloading, annotation processing and junit testing support (Kotori Web Runner integrated) features of Slim3. If you plan to use GAE please consider this framework it will make you feel so happy. Slim3 Home : http://goo.gl/urLV -- You received this message

[appengine-java] Re: Performance issue for GAE auto-restart

2010-06-04 Thread Tin
Dear Guillaume: The GAE auto-restarting issue will make us give up using Gaelyk because the TemplateServlet needs more time to init, if this issue can't be resolved quickly we even consider to change to other platform. But we very hope the GAE team could pay more attention to this critical issue

[appengine-java] Minor issues with Struts 2 Tags

2010-06-04 Thread Andrew
Hi, I have set up struts using the method described at this page: http://whyjava.wordpress.com/2009/08/30/creating-struts2-application-on-google-app-engine-gae/ Everything I have tried so far works fine, except for one little thing. If I try this code from the Struts Tutorial

[appengine-java] Datastore Performance Growing Pains

2010-06-04 Thread Peter Ondruska
http://googleappengine.blogspot.com/2010/06/datastore-performance-growing-pains.html So until performance has returned to a state we are proud of, and that you are satisfied with, your applications will not be charged for Datastore CPU costs effective on your May 31st bill. When we are convinced

[appengine-java] Re: Transaction exception when not using a transaction ?

2010-06-04 Thread JD
After debugging, I was able to get rid of the exception by removing a pm.newQuery() which was happening on a different entity group. To me this is a bug in App Engine, as there is no reason the query on a particular entity group should fail outside a transaction. On Jun 3, 12:25 pm, Millisecond

[appengine-java] Indexes update delays

2010-06-04 Thread Konstantin Solomatov
On a GAE transaction's commit, an entity is made available to other transactions a little bit before than indexes are updated. What are the strategies to deal with it? Did anyone solved a similar problem? For example, I want to make a service which allows you to create nice urls and redirect them

[appengine-java] Mixing JDO annotation and XML meta data fails on GAE

2010-06-04 Thread Gero Vermaas
Hi, I'm getting the Exception below when trying to mix JDO annotations and XML Meta data. I was originally only using annotations and that worked OK until I switched from Scala 2.7.7 to Scala 2.8.0RC3. For the latter the annotations do not work correct and therefore I had to switch to also using

Re: [appengine-java] Re: Transaction exception when not using a transaction ?

2010-06-04 Thread Chau Huynh
Did you have different entity groups inside a transaction? Google have a constraint of what can be done in a transaction here http://code.google.com/appengine/docs/python/datastore/transactions.html#What_Can_Be_Done_In_a_Transaction On Fri, Jun 4, 2010 at 5:45 PM, JD liva...@gmail.com wrote:

[appengine-java] Re: Beginner help

2010-06-04 Thread shekhar
Hi Mani, Google tutorials is really good point to start playing with app engine. I am using it from past 2 days and I have successfully developed 2 small applications with the use of those tutorials. If you are going to use Java as your language, then this is the link :

[appengine-java] Appengine blocked in Turkey??!! Dns solution but another problem.

2010-06-04 Thread cumhur cevik
Tryed Googel Dns and changed host file in C:\Windows\System32\drivers \etc and put google valid ip. Now this links works in web browser. https://appengine.google.com/api/updatecheck?runtime=javarelease=1.3.4timestamp=1273872371api_versions=['1.0'] But when trying to upload to Appengine server

[appengine-java] Re: Uploading to blobstore gives OutOfMemoryError

2010-06-04 Thread eighty
+1 On Jun 2, 4:14 pm, Jean Hsu jeanhs...@gmail.com wrote: Hi all, I am trying to set up a basic file upload to blobstore,  but I get this OutOfMemoryError: WARNING: Error for /_ah/upload/ aghvbWdkcmVzc3IcCxIVX19CbG9iVXBsb2FkU2Vzc2lvbl9fGMACDA java.lang.OutOfMemoryError: Java heap space  

[appengine-java] Unable to create Web application project in Eclipse

2010-06-04 Thread Mohyt
Google App engine plugin was installed correctly. but At time of creation of servlet of web application project there is no option in drop down menu of project. how to fix it?? -- You received this message because you are subscribed to the Google Groups Google App Engine for Java group. To post

Re: [appengine-java] Re: App Engine cold starts and overly aggressive cycling

2010-06-04 Thread Paul Hammant
Folks, I had some evidence last year ( http://paulhammant.com/blog/appengines-blind-spot.html ) that it was a second app-engine instance being started from my app and not the first instance being taken down, and a new one started up. Specifically, it seemed to me that second and subsequent

Re: [appengine-java] Dev Server and ApiProxy.makeSyncCall()

2010-06-04 Thread John Patterson
Looks like you might have a different version of the GAE jars in your WEB-INF/lib directory. On 5 Jun 2010, at 00:52, Millisecond wrote: Upgraded everything to 1.3.4 this morning and things are working fine in production, but I'm getting this in the dev server trying to make any datastore

[appengine-java] Task Queues: no method to get their current size()

2010-06-04 Thread Didier Durand
Hi, I'm trying to use the Task Queues in my application. I don't find any method on com.google.appengine.api.labs.taskqueue.Queue to obtain the current number of tasks in the queue. It's important for me to monitor that it doesn't go up too much meaning that something goes wrong in my app. Where

[appengine-java] Re: Delete error version

2010-06-04 Thread Chau
Hello Google, I've just tried to delete the error version again and still no luck. The same issue report: Server Error. A server error has occurred. Can you help me delete this version 3. Thanks On May 27, 12:41 am, Chau Huynh cmhu...@gmail.com wrote: Hello Google, Can you please help me to

[google-appengine] Re: Performance related to ReferenceProperty and datastore API calls

2010-06-04 Thread ae
Thank you! Nicks article was very useful On Jun 3, 4:37 pm, djidjadji djidja...@gmail.com wrote: Why not denormalize the model and put just StringProperties in the class Employee? You could give the Type and Status key names that are the same as the name property. You can then get the name

[google-appengine] Getting hit with DeadlineExceeded during initial imports

2010-06-04 Thread Tim Hoffman
Hi There seems to be a major problem with appengine performance at the moment. Don't seem to be able to get past the first couple of imports, let alone actually access the datastore. I haven't seen it this bad in quite a while. appid psc-prod1. Rgds T -- You received this message because

[google-appengine] Re: Getting hit with DeadlineExceeded during initial imports

2010-06-04 Thread Tim Hoffman
Even dashboard is out. Though system status is only showing an anomoly in the datastore. T On Jun 4, 3:22 pm, Tim Hoffman zutes...@gmail.com wrote: Hi There seems to be a major problem with appengine performance at the moment. Don't seem to be able to get past the first couple of imports,

Re: [google-appengine] 500 Server Error

2010-06-04 Thread ego008
try view it again after some time 2010/6/3 Snoopy tootoo1...@gmail.com http://tootoo1993.appspot.com Error: Server Error The server encountered an error and could not complete your request.If the problem persists, pleasereportyour problem and mention this error message and the query that

Re: [google-appengine] Review my App

2010-06-04 Thread ego008
have a test 2010/6/3 yhook7 yho...@gmail.com I recently created http://buzzviasms.appspot.com I would appreciate if I could get some feedback, and/or suggestions Thanks, -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to

[google-appengine] Re: Another easy question

2010-06-04 Thread bsb
Purely for academic reasons, I'd like to point out that the computationally efficient way to find exact substrings (ie cat in merecats) is a Suffix Tree: http://en.wikipedia.org/wiki/Suffix_tree You could probably (with a lot of time and mental strength) create a suffix tree system using the GAE

[google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem) - issue raised

2010-06-04 Thread J
A couple of closing-out notes from our vantage point in Massachusetts. First, even though the cache for one of our files was not supposed to expire until June 5, it was serving the correct content as of late June 3. Whether it was an ISP issue or a GFE issue, we will never know. Second, we have

[google-appengine] Re: plans for 2-factor auth?

2010-06-04 Thread Aljosa Mohorovic
On Jun 1, 11:29 pm, Ikai L (Google) ika...@google.com wrote: Do you mean such as with RSA tokens and such? You can definitely build your own one time password implementation and email or (via an SMS or email SMS gateway) SMS for a one time password. I didn't mean for my apps running on

[google-appengine] Indexes Not Building (again)

2010-06-04 Thread jread
We added a new index to our app (appid: steprep-demo) 24 hours ago and it has yet to start building. Can someone give it a kickstart? We have also added the index this morning to our production app (appid: steprep) so it might need a kickstart as well. Thanks. -- You received this message

[google-appengine] Datastore Viewer Server Error

2010-06-04 Thread Paul
Since yesterday, when I am in the admin console and click on Datastore Viewer, I get directed to an error page. It says Server Error A server error has occurred. Has anyone had this problem or have some possible solutions? -- You received this message because you are subscribed to the Google

[google-appengine] Urgent problem with BlobStore

2010-06-04 Thread Michele Penzo
Dear Google, I am the developer of a Google App Engine application, AppID: pisa-prjdash. I am able to send and retrieve attachment through the BlobStore via HttpClient, but I have a problem while posting the from an AJAX call from Firefox (I'm currently using the YUI 2 library). I got the

[google-appengine] Google app Engine Deployment: Limits 3000 Files

2010-06-04 Thread dwvsdv svsdv
Dear all, I have the pbroblem, when I deploy my application to Google App Engine by Eclipse. They said I reach to 3000 limits. Eclipse said I have 3600 Files in project. But when I check my Project Folder, it just contains 1800 files. I don't know why there are so many files. Could anyone have

[google-appengine] Re: Email Service with 10K+ addresses in the cc list

2010-06-04 Thread GAEfan
Agreed. But I hope you mean bcc and not cc. Please do not send emails where everyone on the list has their addresses and identities exposed to all others. Plus, some email clients display everyone in the cc list at once, so it makes the email extremely long. Also, put this in a try/catch, so

Re: [google-appengine] Exploding explosive indexes

2010-06-04 Thread Ikai L (Google)
Yep, it's being worked on. Perhaps you can describe what you are trying to achieve? There may be an alternate solution that doesn't involve multiple List properties on an entity. On Thu, Jun 3, 2010 at 10:15 PM, Harshal p.hars...@gmail.com wrote: Running into famous exploding indexes

Re: [google-appengine] Re: plans for 2-factor auth?

2010-06-04 Thread Ikai L (Google)
It's not on our roadmap http://code.google.com/appengine/docs/roadmap.html We'll consider it if you file an issue here: http://code.google.com/p/googleappengine/issues/list In all honesty (*personal opinion alert*) every single place I've seen that forced users to use 2-factor auth resulted in

[google-appengine] Re: plans for 2-factor auth?

2010-06-04 Thread Aljosa Mohorovic
On Jun 4, 6:37 pm, Ikai L (Google) ika...@google.com wrote: In all honesty (*personal opinion alert*) every single place I've seen that forced users to use 2-factor auth resulted in wailing and gnashing of teeth. It's hard to create a security mechanism that is both hard to compromise and

[google-appengine] Re: Google app Engine Deployment: Limits 3000 Files

2010-06-04 Thread jeffrey
If you're using one of the svn Eclipse plugins, you might be publishing the .svn directories, too. That happened to me. Not sure how I fixed it but I did... On Jun 4, 7:09 am, dwvsdv svsdv mr.myk...@gmail.com wrote: Dear all, I have the pbroblem, when I deploy my application to Google App

Re: [google-appengine] Datastore Viewer Server Error

2010-06-04 Thread Kimia
today earlier i send a mail for the same question, Now i had resolved it, Here is my Suggestion: 1: check your Error Log. 2: what had you do yesterday? Maybe some of your operations create dirty data, you can select the __key__ and then delete the entities On Fri, Jun 4, 2010 at 10:09 PM, Paul

[google-appengine] regex in log search

2010-06-04 Thread Philip Tucker
I can't seem to get any regex patterns to work in the dashboard logs search, in particular /b, /s, /w, and /W. Is this a known issue? -- 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-appengine] logs search bug

2010-06-04 Thread Philip Tucker
I just had a case where searching for logs with min severity ERROR returned records, but changing to INFO returned none. -- 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.

[google-appengine] Re: need *.appspot.com certificate help

2010-06-04 Thread Tino
Apparently your client uses Windows and IE, AFAICS there is no such issue with other platforms and other browsers. Perhaps you already thought of, but there is no solution to this problem, because SSL was designed to exactly do not allow tweaks by evil adversaries to get rid of the browser

[google-appengine] datastore memcache security

2010-06-04 Thread Tolick
suppose my GAE app needs to regularly access a remote site. To authenticate itself it would need to use username and password. Obviously, then it should keep session key somewhere within memcache. What would be an advisable way to store password to that remote site within my GAE application? Is

[google-appengine] missing indexes

2010-06-04 Thread Philip Tucker
I'm seeing some serious anomalies with queries not returning some records, and in my Datastore Indexes dashboard view an entire entity is missing. Can someone help me with this ASAP? -- You received this message because you are subscribed to the Google Groups Google App Engine group. To post to

[google-appengine] Re: Eclipse, AppEngine, Java.

2010-06-04 Thread Peter Liu
I actually split the project like you. One project as a framework that other GAE project uses, and one project for app specific stuff. However, at the end, instead of reference, I created a new source folder that link to the source folder of the framework. This way the app project still think

[google-appengine] Re: missing indexes

2010-06-04 Thread mscwd01
I am having problems too. I have an index which says: Building Queued: 0 Running: 0 Completed: 0 Total: 0 However, it has been like that a while now and is preventing me from using the datastore... Is there an issue at present? On Jun 4, 7:40 pm, Philip Tucker ptuc...@gmail.com wrote: I'm

Re: [google-appengine] Re: Another easy question

2010-06-04 Thread Massimiliano
I have tokenized it, but now I have to untokenize... :-))) Thanks! Massimiliano 2010/6/4 bsb b...@pearcomp.com Purely for academic reasons, I'd like to point out that the computationally efficient way to find exact substrings (ie cat in merecats) is a Suffix Tree:

[google-appengine] ImportError Module

2010-06-04 Thread kaliopi
I'm having an issue importing user-defined classes. My directory structure is as follows. src | --model | | | ---person.py | --views I'm using Eclipse with pydev and google app engine plugin. I also use GoogleAppEngineLauncher. I'm using python 2.5 as

[google-appengine] dropped indexes

2010-06-04 Thread Philip Tucker
In my app wordwisegame, the indexes for table GameDataV1 have disappeared. Explanation? -- 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,

[google-appengine] Re: ImportError Module

2010-06-04 Thread kaliopi
also, i have all my __init__.py files in my package directories. On Jun 4, 4:45 pm, kaliopi peter.zor...@gmail.com wrote: I'm having an issue importing user-defined classes. My directory structure is as follows. src    |     --model     |         |     |         ---person.py     |    

[google-appengine] Re: Google app Engine Deployment: Limits 3000 Files

2010-06-04 Thread Mike Wesner
make sure (.*\.svn/.*) is in your app.yaml skip_files directive. Use skip_files for anything you don't need to deploy. -mike On Jun 4, 12:37 pm, jeffrey jeff...@zemericks.com wrote: If you're using one of the svn Eclipse plugins, you might be publishing the .svn directories, too. That

[google-appengine] please increase number of apps I can create.

2010-06-04 Thread manuelaraoz
Some time ago, I posted this question: http://groups.google.com/group/google-appengine/browse_thread/thread/815d0e29076da2b1/ecc21212ed9362ab?pli=1 where I asked how could we register more than 10 apps in GAE. Nick Johnson told me that if I requested it via this forum, once I ran out of app IDs,

[google-appengine] Re: plans for 2-factor auth?

2010-06-04 Thread Niklasro(.appspot)
On Jun 4, 4:37 pm, Ikai L (Google) ika...@google.com wrote: It's not on our roadmap http://code.google.com/appengine/docs/roadmap.html We'll consider it if you file an issue here: http://code.google.com/p/googleappengine/issues/list In all honesty (*personal opinion alert*) every single

Re: [google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem)

2010-06-04 Thread Ikai L (Google)
Can you guys run a traceroute on your domains vs. the appspot domain? E.g: traceroute qa.connectscholar.com traceroute charityaxis-qa.appspot.com If you're on Windows, the equivalent command is tracert. I'm curious if there's an ISP or specific Google Frontend that is acting up. On Thu, Jun

[google-appengine] Re: Review my App

2010-06-04 Thread yhook7
What type of test? On Jun 4, 4:27 am, ego008 ego...@gmail.com wrote: have a test 2010/6/3 yhook7 yho...@gmail.com I recently createdhttp://buzzviasms.appspot.com I would appreciate if I could get some feedback, and/or suggestions Thanks, -- You received this message because

Re: [google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem) - issue raised

2010-06-04 Thread Ikai L (Google)
This probably is still occurring. Just out of curiosity - is your ISP Comcast? On Fri, Jun 4, 2010 at 4:56 AM, J j.si...@earlystageit.com wrote: A couple of closing-out notes from our vantage point in Massachusetts. First, even though the cache for one of our files was not supposed to expire

Re: [google-appengine] regex in log search

2010-06-04 Thread djidjadji
the regex uses the \s \w as specials 2010/6/4 Philip Tucker ptuc...@gmail.com: I can't seem to get any regex patterns to work in the dashboard logs search, in particular /b, /s, /w, and /W. Is this a known issue? -- You received this message because you are subscribed to the Google Groups

[google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem)

2010-06-04 Thread Tim Hoffman
Hi Ikai So here is the route to the domain mapped app traceroute to www.polytechnic.wa.edu.au (72.14.203.121), 30 hops max, 60 byte packets 1 dlink.dir451 (192.168.1.254) 1.390 ms 2.382 ms 9.842 ms 2 * * * 3 * * * 4 * * * 5 vlan511.o6ssc76fe.optus.net.au (59.154.14.125) 957.339 ms

Re: [google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem)

2010-06-04 Thread Ikai L (Google)
Hey guys, I've tracked this down, and it is working as intended. Our infrastructure may or may not respect your cache headers and just cache assets for your application. It's clear that's what's happening here, with some front-ends caching and some not caching. The worst case scenario is that

[google-appengine] Re: Google app Engine Deployment: Limits 3000 Files

2010-06-04 Thread dwvsdv svsdv
Hey, Yep, I understood your solution. Thanks in advance. Tam Tran On 5 Tháng Sáu, 00:37, jeffrey jeff...@zemericks.com wrote: If you're using one of the svn Eclipse plugins, you might be publishing the .svn directories, too. That happened to me. Not sure how I fixed it but I did... On Jun 4,

[google-appengine] Entity result in JDO query

2010-06-04 Thread Tam Tran
Dear all, As all of us know that, In JDO query, the result just return a List of one Entity( ListDM_Customer). But, in some case, we need the result return 2 or 3 entities(ListDM_Goods, ListDM_Sales in the result LIST). Could JDO support it, or we must use another library. Thanks and regards, Tam

[google-appengine] Re: Static files in newly deployed version not available in the apps domain. (Major problem)

2010-06-04 Thread Tim Hoffman
Hi Ikai So does that mean that the google front proxies do not honour Etags in the headers as produced by the google supplied static handler.? You said On the flip side - you should also not assume that a deploy will invalid the cache, as the edge cache has no knowledge of your code being

[google-appengine] how can i read cjk characters in query string?

2010-06-04 Thread saintthor
such as http://xxx.appspot.com?k=那个 request.get('k') can get nothing. -- 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

[google-appengine] Big problem: more than 3000 files when using SmartGWT

2010-06-04 Thread Tam Tran
Dear all, I use GWT and SmartGWT in my project. There are 2,500 files in war folder( Not SVN included). But when deploy to Google App Engine, seeing the console windows, I see it's cloning my file to 6,000 application files( Static file are about 3,000 files). And scaning and uploading 6,000