[appengine-java] Re: Datastore server error

Switch to HR datastore On Mar 21, 9:28 am, Aswath Satrasala wrote: > I have been have the same Datastore Viewer error with my appid > 'vs-accounting'.  It is configure as M/S. > I am having this trouble for over 1.5 days.  This application is in > production.  I don't know what to do now  :( > >

Re: [appengine-java] Re: datastore

Hi, I've sort of "soft closed" this group. I was supposed to put it into read-only mode a week ago, but I wanted to see if questions would still trickle in. This type of question seems pretty good for StackOverflow, where we're increasing our efforts to grow the community there. Try posting it an

[appengine-java] Re: datastore

I think that you will have to put more effective effort into posing your question to get a useful reply. What datastore persistence interface do you want to use? What is your datastore design, using which you want to store a string? What web framework do you want to use, if any? Have you read som

[appengine-java] Re: Datastore Admin and federated login

In fact, it seems that my browser blocked the openid url for some security reasons related to being in an iframe. I just had to open this url in a new tab to solve the problem. Francois -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" g

[appengine-java] Re: DataStore ApiDeadlineExceededException

Take a look at this post. http://groups.google.com/group/objectify-appengine/browse_thread/thread/cc8148ca57ea440c I had the same problem, and the answer is to use cursors and set a deadline for yourself that fits within the time you are seeing will work before the DataStore deadline is reached.

Re: [appengine-java] Re: DataStore ApiDeadlineExceededException

Dear Ian, Thank you for your reply. I added the line query.setRange(0,10);,but the same exception is still thrown. This is my code with the setRange method. Query query = pm.newQuery(IMCData.class,"this.fldReportDate >= date1 && this.fldReportDate < date2"); query.declareParameters("java.util.Dat

[appengine-java] Re: DataStore ApiDeadlineExceededException

With your added line query.setRange(0, 10); do you get exactly the same exception? I would expect your added line to work if used correctly. What is your code with that line added? Once solved, you might want to use JDO query cursors to step through your potential result set query by query. Y

[appengine-java] Re: Datastore API for free applications.

Billing may not be the issue, if at all should throw authorization exception. Appears like some timeout. Server exception log should give more details. Just to test the feature, initiate "blobstoreService.createUploadUrl" from server code itself. On Dec 31 2011, 1:42 pm, J wrote: > Is there any w

[appengine-java] Re: Datastore API for free applications.

Is there any way you could look at the Blob Viewer and delete the related entry and try again to see if it helps to clear the error? You might want to try to deploy with different version of the same app instance to see as well. -- You received this message because you are subscribed to the G

[appengine-java] Re: Datastore indexes

To delete old indexes, please follow this documentation: http://code.google.com/appengine/docs/java/tools/uploadinganapp.html#Deleting_Unused_Indexes Hope this helps! Jose Montes de Oca -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java"

[appengine-java] Re: Datastore API for free applications.

An update over my previous post. I have found out that the appengine-api-1.0-sdk-1.6.1.jar that I am uploading with my application decides as to which SDK version my application uses. So now that I am using 1.6.1 I guess my application is using the correct SDK version. Ref: http://code.google

[appengine-java] Re: Datastore API for free applications.

I am sorry for such a basic question. However if I check appengine-web.xml I have not mentioned any SDK version. I also referred to http://code.google.com/appengine/docs/java/config/appconfig.html#About_appengine_web_xml and it does not mention anything about the SDK version. Please can you g

[appengine-java] Re: Datastore API for free applications.

Whilst you don't control the maximum version that GAE supports, it does honour whichever version you've specified in your app configuration file. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web v

[appengine-java] Re: Datastore API for free applications.

I read about SDK versions on GAE and am concluding that it does not matter how I upload my application. I do not control the version of SDK that App Engine instance is running. In that case app engine instance must be running the latest SDK and should support the Blobstore Api's for free appli

[appengine-java] Re: Datastore API for free applications.

I am developing against 1.6.0 . I had earlier deployed the application with an older SDK. I had then deployed a new version of my application with SDK 1.6.0. I then set my this new version as my default. I hope the SDK version would get updated with my application after a fresh a deployment. T

[appengine-java] Re: Datastore API for free applications.

Which SDK are you developing against - are you actually developing against 1.6+? Do you get any error in your server logs? Cheers, Simon -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit h

[appengine-java] Re: Datastore write operations

Thanks.. that works. Now I have just 4 write ops per records instead of 8 JDO : .. @Persistent @Extension(vendorName="datanucleus", key="gae.unindexed", value="true") private String type; ... -- You received this message because you are subscribed to the Google Groups "Google App Engine for

Re: [appengine-java] Re: Datastore write operations

That's not how to make a property unindexed in JDO. Read this blog post: http://gae-java-persistence.blogspot.com/2009/11/unindexed-properties.html -- Ikai Lan Developer Programs Engineer, Google App Engine plus.ikailan.com | twitter.com/ikai On Wed, Dec 21, 2011 at 9:39 PM, Mukesh Joshi wrote

[appengine-java] Re: Datastore write operations

package com.testapp.shared.dataobjects; import javax.jdo.annotations.PersistenceCapable; import javax.jdo.annotations.Persistent; import javax.jdo.annotations.PrimaryKey; //SC_CODE,SC_NAME,SC_GROUP,SC_TYPE, @PersistenceCapable public class Stock { @PrimaryKey @Persistent private String code; @Pe

[appengine-java] Re: datastore viewer : "Oops! We couldn't retrieve your list of Kinds. Please try again later."

Anybod @ google can help please ? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/EpH8ltPg97EJ. To post to this group, send email to

[appengine-java] Re: datastore viewer : "Oops! We couldn't retrieve your list of Kinds. Please try again later."

by the way, appid is *buddhabridge* -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/EGkRak_PstwJ. To post to this group, send email t

Re: [appengine-java] Re: Datastore Admin

Thanks, Arun From: Shash Joshi To: google-appengine-java@googlegroups.com Sent: Wednesday, 12 October 2011 11:40 PM Subject: [appengine-java] Re: Datastore Admin Never mind I figured it out, if you have multiple GoogleApps or Google accounts then you need to go to the iframe URL directly an

[appengine-java] Re: Datastore Admin

Never mind I figured it out, if you have multiple GoogleApps or Google accounts then you need to go to the iframe URL directly and select the correct account and the data-store admin shows up. On Wed, Oct 12, 2011 at 11:02 AM, Shash Joshi wrote: > I cannot get the data store admin to work for la

[appengine-java] Re: Datastore access deadlock

John, I don't see the DeadlineExceededException for hours (10-12 hours), then suddenly, I only see DeadlineExceededException on every single query I do on a specific Entity Kind (but not in others) during hours (6-8 hours). It is like a very repetitive pattern. Yes, I put false on my "war/WEB

[appengine-java] Re: Datastore access deadlock

Do you normally see the DeadlineExceededException? If not then perhaps you are running into this dead-lock issue : http://code.google.com/p/googleappengine/issues/detail?id=5384 Try turning off thread-safe mode - that fixed the problem for me while I wait for a proper fix for multi threaded ap

[appengine-java] Re: Datastore access deadlock

To be defensive, you may want to try setting ~8 second timeouts for queries (setTimeoutMillis()) and for general read/writes in, for jdo, jdoconfig.xml (javax.jdo.option.DatastoreReadTimeoutMillis, javax.jdo.option.DatastoreWriteTimeoutMillis). You can then retry a couple times within the request k

[appengine-java] Re: DataStore Statistics not updated for at least 2 days

magic. the statistics have been updated. thanks mr google. -lp -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine-java/-/HvDe2orXucgJ. To post

Re: [appengine-java] Re: Datastore Stats for High Replication

Hi Simon, Thanks for checking. I think they've been stuck for a while now. I don't know if you've noticed this either (and I'm curious to see if anyone else has or if it's just me) but I think this illustrates the difference with how Master/Slave works and HR because on never saw it on Master/Slave

[appengine-java] Re: Datastore Stats for High Replication

Hi Simon, Do your "All Entities" statistics actually resemble what's in your datastore. For example, about 6 days ago I deleted all entities from my HR datastore (everything). After 24 hours the datastore usage went to zero as it should since there's a typical lag of about 24 hours from what I've s

[appengine-java] Re: Datastore Stats for High Replication

Hi Stephen, Now that you mention it, my data also seems to be stuck - my entity count and storage used hasn't changed, despite the stats supposedly being updated twice today... Cheers, Simon -- You received this message because you are subscribed to the Google Groups "Google App Engine for J

[appengine-java] Re: Datastore Stats for High Replication

I get datastore stats on my HR apps. They are updated every 5 or 6 hours - is your app new? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscr

[appengine-java] Re: Datastore - best way to insert/update a record

Hi, I guess that you just have to - select how you access the Datastore (JDO/JPA or low-level API or 3rd party package like Objectify) - make an annotated entity Counter with the 2 fields above - code the algo as you say above - you may want to put this code in a task rathe

Re: [appengine-java] Re: Datastore throwing exception while putting entity.

I figured out something. This exception comes when I wait at some debug point while the transaction is on. Is this some bug or is there a time limit over transaction period ?. If so how should I make my application fail safe. On Sat, Mar 12, 2011 at 6:50 PM, Didier Durand wrote: > Another try

[appengine-java] Re: Datastore throwing exception while putting entity.

Another try: did you start the local ds like said in http://code.google.com/appengine/docs/java/tools/localunittesting.html#Writing_Datastore_Tests ? regards didier On Mar 12, 11:27 am, dalchand choudhary wrote: > No I am only testing locally using eclipse debugger. > > On Sat, Mar 12, 2011 at

Re: [appengine-java] Re: Datastore throwing exception while putting entity.

No I am only testing locally using eclipse debugger. On Sat, Mar 12, 2011 at 3:55 PM, Didier Durand wrote: > Hi, > > Are you using queued tasks ? This can of error may appear then. > > It appears on the dev server when the Task Queue env in not correctly > started. > > regards > > didier > > On

[appengine-java] Re: Datastore throwing exception while putting entity.

Hi, Are you using queued tasks ? This can of error may appear then. It appears on the dev server when the Task Queue env in not correctly started. regards didier On Mar 12, 8:03 am, dalchand choudhary wrote: > Hi, > > I am using App Engine Locally with eclipse and while operating put on > dat

[appengine-java] Re: Datastore Import and Export

any updates on this? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@goog

[appengine-java] Re: datastore viewer and/or remote_api help

One other thing: I'm using OpenID, would that cause problems, even though I'm trying to log in as an administrator? All I'm getting in the logs is the 302 response - I *really* need to figure this out. Help? -- You received this message because you are subscribed to the Google Groups "Google A

[appengine-java] Re: Datastore Backup and Restore (for Java)

I've started implementing a setup based around the remote_api bulkloader now and it looks promising. On Jan 6, 5:55 am, Andy wrote: > It is possible.  Use KeyFactory's static method "keytostring()" to convert > all your keys to string value.  Since String values are portable on any > platform, y

[appengine-java] Re: Datastore Backup and Restore (for Java)

It is possible. Use KeyFactory's static method "keytostring()" to convert all your keys to string value. Since String values are portable on any platform, you can do that easily. Hope this help. -- You received this message because you are subscribed to the Google Groups "Google App Engine

[appengine-java] Re: Datastore Backup and Restore (for Java)

I've just noticed that there is a bulkloader.py that can be run from Java. Is this something that can cope with large amounts of data taking a long time to execute? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this gr

[appengine-java] Re: Datastore Backup and Restore (for Java)

Starred. So for anything that you need to persist the keys is isn't possible to backup with your own scripts then I guess. This is unfortunate. -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to g

[appengine-java] Re: Datastore Backup and Restore (for Java)

Actually there is a problem is you store content keys as string in the datastore. They can't be imported back in another application because keys are "application prefixed". I was hit by this problem and I'm still stuck to my old application that I can't rename. I think GAE really miss an easy

[appengine-java] Re: Datastore Backup and Restore (for Java)

You can also dump your datastore to other application as well On Jan 5, 1:37 pm, Didier Durand wrote: > Hi, > > There a bulk import / export feature on the roadmap: it will be usable > for backups. Seehttp://code.google.com/appengine/docs/roadmap.html > > If I needed it, I would personally probab

[appengine-java] Re: Datastore Backup and Restore (for Java)

Hi, There a bulk import / export feature on the roadmap: it will be usable for backups. See http://code.google.com/appengine/docs/roadmap.html If I needed it, I would personally probably develop a backup function moving my data to an infrastructure totally distinct from Google to avoid all possib

Re: [appengine-java] Re: DataStore embeds equals signs ("=") into saved file

You almost assuredly have some sort of MIME object being submitted with a Content-Transfer-Encoding of quoted-printable, but the receiver doesn't understand quoted-printable. I have no idea what your actual problem might be, but you might be able to figure it out by studying how MIME works (warnin

Re: [appengine-java] Re: DataStore embeds equals signs ("=") into saved file

Hi, I explored the below thread, but I'm still not sure how to fix the problem. Is it that the file is encoded as one format originally and then GAE tries to encode it differently? thanks MG On Dec 5, 2010, at 1:56 AM, Didier Durand wrote: > Hi, > > somebody already had a problem similar t

[appengine-java] Re: Datastore metadata property query (SDK 1.4)

On Dec 11, 5:26 pm, Benjamin Muschko wrote: > Hi, > > I was trying out the new 1.4 SDK datastore metadata queries. Querying > for kinds works perfectly fine with this query and I get back results: > > Query query = new Query(Query.KIND_METADATA_KIND); > PreparedQuery preparedQuery = > DatastoreSer

[appengine-java] Re: Datastore metadata property query (SDK 1.4)

Never mind. Got it resolved. Must have been an issue with my environment. Ben -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this gr

[appengine-java] Re: DataStore embeds equals signs ("=") into saved file

Hi, somebody already had a problem similar to yours and found the issue and its solution: http://groups.google.com/group/google-appengine-python/browse_thread/thread/0ac4ab5266fb3781 Hope it helps didier On Dec 4, 9:04 pm, Max <6738...@gmail.com> wrote: > Hi, > > My GAE application strips attach

[appengine-java] Re: Datastore latencies problems

It seams now that the tests run in the last 2-3 days are more homogeneous. I believe that the high latencies that affected my tests (and caused so different results for the same cases) are the ones that affected the other applications as well. I don't get the 500 error code now and the behavior se

Re: [appengine-java] Re: Datastore latencies problems

seconds :) On Fri, Oct 22, 2010 at 8:48 PM, Ikai Lan (Google) > wrote: > There are definitely high traffic times and low traffic times, but I would > be surprised if it had a significant impact on the performance of your > application. Can you track this with metrics and keep us posted? When you

Re: [appengine-java] Re: Datastore latencies problems

There are definitely high traffic times and low traffic times, but I would be surprised if it had a significant impact on the performance of your application. Can you track this with metrics and keep us posted? When you say "10 or 25", what are you referring to? Entities? Milliseconds? -- Ikai Lan

[appengine-java] Re: Datastore latencies problems

First of all, i realized that part of the problem was the range of the query (my data objects/entities grew very fast so i didn't that i was retrieving 1000 entities per query). But my pb is that i don't really "get it" ... the difference in time between queries is very different from moment to mom

Re: [appengine-java] Re: Datastore latencies problems

What does the query look like? Query performance can sometimes be affected by the "shape" of the data - that is, if the data changes, it may change the number of indexes we need to zig-zag over. -- Ikai Lan Developer Programs Engineer, Google App Engine Blogger: http://googleappengine.blogspot.com

[appengine-java] Re: Datastore latencies problems

The queries (or any other operation for that matter...) have grate latencies (or 500 error code) for about 20 percent of the time. For example the same query that yesterday or 2 days ago took about 2 seconds, now takes between 5 and 25 seconds (the SAME query). The app can work fine, with low late

[appengine-java] Re: Datastore, Java, JSP, JSON, AJAX, Web Page. Is it going to work?

Dear Stevko, First of all, thank you for your answer. Could you help me a little bit with fundamentals of this? I am using eclipse to create my google app engine structure. I know html, javascript, ajax. I have also learned google datastore and I m not that bad in java... I have read JSON But I'm

[appengine-java] Re: Datastore Not Persisting Object and No Error That I can find

I found out this was due to object references directly inside other objects, which created owned relationships. I have now removed all object references from other objects and I am using Key references where I would have otherwise used an Object. Thanks! On Aug 27, 9:37 am, Shaun wrote: > I have

[appengine-java] Re: (datastore) One large query vs lots of small ones

You could just do a IN query. Something like X IN [1,2,3,... ,]. However keep in mind that IN is restricted to using 30 values (as multiple queries are being executed - one per value specified; ) There is a restriction with the IN query for a On Sep 2, 11:11 pm, "Thomas P." wrote: > Good morni

[appengine-java] Re: Datastore Backup in JAVA

There is, at the moment, not native Java tools for doing backup/ restore. You need to download the Python SDK. You coul also star the following issue : http://code.google.com/p/googleappengine/issues/detail?id=776 On Aug 30, 7:17 am, Star25 wrote: > Can anyone tell me how to backup the Datastor

[appengine-java] Re: Datastore - Duplication in saving unowned one-to-one relationship

Hi, when object is saved using the pm.makePersistent() method, the new related child object is saved automatically. Since both objects are new, App Engine creates two new entities in the same entity group. []'s Diego On 25 ago, 20:01, Rodrigo Sol wrote: > Hi, > > Probably this is a newbie questi

Re: [appengine-java] Re: Datastore.

Ok, don't worry, that's what we are here for. on the other hand, remember the two types of associations in DataStore, the "owned" and "not owned" related to the way the Primary Keys are stored as foreign Keys in other Entities to simulate the Relational way. The concept is a bit complex when tryi

[appengine-java] Re: Datastore.

Sorry for indelicate, I researched, tried, and nothing illuminate my way... But, MAN! I got it! :) Thanks for the explanation!!! :) I would now look for: 1) If I can use a Key like you said but with a Key that is a number generated automatically. 2) If 1 above not possible, how I can map foreign

Re: [appengine-java] Re: Datastore.

*Hi *Caram it's good to say hi to you again... jeje Just Kidding. yup, you are generating an automatic ID, but that's why there is double records, because there is for instance 2 differents IDs for the same records. I mean: let's suppose the initial data in your data store is like following: *ID

[appengine-java] Re: Datastore.

I'm confused. My class Login of persistence is: --- import javax.jdo.annotations.IdGeneratorStrategy; import javax.jdo.annotations.PersistenceCapable; import javax.jdo.annotations.Persistent; import javax.jdo.annotations.PrimaryKey; @Per

Re: [appengine-java] Re: Datastore.

yup, just in case the ID is not generated when storing the Entity. ;-) otherwise the ID 'd be generated every time the data'd be stored. 2010/8/11 Caram > But, in > http://code.google.com/intl/en/appengine/docs/python/tools/uploadingdata.html#Downloading_and_Uploading_All_Data > , > he said: > >

[appengine-java] Re: Datastore.

But, in http://code.google.com/intl/en/appengine/docs/python/tools/uploadingdata.html#Downloading_and_Uploading_All_Data, he said: "When data is downloaded, the entities are stored along with their original keys. When the data is uploaded, the original keys are used. If an entity exists in the da

Re: [appengine-java] Re: Datastore.

Hi, ok. what happens is the following. As you already know, in DataStore there's no "update" because when you insert a record, depending on the Primary Key you have set in your, all the new data just falls over the first records. This means, that if you are generating an ID every time an insert is

[appengine-java] Re: Datastore.

Ronmell, These days I study and I succeed in download data from datastore in .csv. I understand that I can modifiy this .csv and upload it to make the changes in my datastore. But, when I try to upload it, duplicate in my datastore all entities I have. It changes the ID to name, I've tried many th

Re: [appengine-java] Re: Datastore.

jeje ok ok. In the doc related to python, there you can find information about how to write your Exporter/Loader classes. Happy Codding. Rgds. R. F. 2010/8/5 Caram > I would search about item 5 because I "traveled", understand > nothing... :) > > Thanks! > > On 5 ago, 15:45, Ronmell Fuentes

[appengine-java] Re: Datastore.

I would search about item 5 because I "traveled", understand nothing... :) Thanks! On 5 ago, 15:45, Ronmell Fuentes wrote: > Ok. > 1.  appcfg.py can be used whether your app is written in Java or Python. > 2.  when they speak about "remote_api" is right, you need to write some > lines in your we

Re: [appengine-java] Re: Datastore.

Ok. 1. appcfg.py can be used whether your app is written in Java or Python. 2. when they speak about "remote_api" is right, you need to write some lines in your web.xml file to allow the connection remotely. 3. when it's mentioned com.google.apphosting.utils.remoteapi.RemoteApiServlet is the na

[appengine-java] Re: Datastore.

I'm confused! I uploaded a Java app. I installed Python 2.7 and GAE for Python to work with the remote database. I'm following this link: http://code.google.com/intl/en/appengine/docs/python/tools/uploadingdata.html but I'm confused because this article is for Python, not for Java app. It have

Re: [appengine-java] Re: Datastore.

you are Welcome. R. F 2010/8/5 Caram > Thank you! > > On 5 ago, 13:21, Ronmell Fuentes wrote: > > Hi, Nup. > > all are comand-console tools. > > > > but you could build your own app which could consume some services in > your > > data store and that'd be with GUI and all features you want. :D

[appengine-java] Re: Datastore.

Thank you! On 5 ago, 13:21, Ronmell Fuentes wrote: > Hi, Nup. > all are comand-console tools. > > but you could build your own app which could consume some services in your > data store and that'd be with GUI and all features you want. :D > > Rgds. > > R. F > > 2010/8/5 Caram > > > > > > > Hi Ro

Re: [appengine-java] Re: Datastore.

Hi, Nup. all are comand-console tools. but you could build your own app which could consume some services in your data store and that'd be with GUI and all features you want. :D Rgds. R. F 2010/8/5 Caram > Hi Ronmell! > > Nice information, I would take a look. > Is there any GUI tool? > > Rgd

[appengine-java] Re: Datastore.

Hi Ronmell! Nice information, I would take a look. Is there any GUI tool? Rgds, Caram.: On 5 ago, 01:42, Ronmell Fuentes wrote: > Hi, > for sure. > > you can use tools writen in python such as: appcfg.py or bulkloader.py, they > work perfectly, are useful and easy to use. > > Rgds. > Ronmell F.

[appengine-java] Re: Datastore and Polymorphic support getObjectByID(Parent.class, childKey)

Hi Doug, You should do some key.toString() on your keys to understand your problem: the Key contains the name of the class by default. So, when you query on GameRound, you'll never find a SentenceRound or a PictureRound. [Also check http://code.google.com/appengine/docs/java/datastore/relationsh

[appengine-java] Re: Datastore design

Thanks, do you know if there is a demo site using thoughtsite? On Jun 7, 9:06 pm, "Ikai L (Google)" wrote: > Thoughtsite does something similar. Have you taken a look yet? > > http://google-opensource.blogspot.com/2010/05/open-sourcing-thoughtsi... > > On Mon, Jun 7, 2010 at 11:48 AM, Marcel Over

Re: [appengine-java] Re: Datastore - update a non-root entity does nothing

Thanks for answering To be sure, I quote a presentation of wicket-gae-template : "we get a persistence manager that participates in Spring's transaction handling, which cares for opening and closing the persistence manager and transaction handling on our behalf" and "The sample application uses t

[appengine-java] Re: Datastore - update a non-root entity does nothing

*after On 19 Maio, 21:33, BimboJones wrote: > Hi, > > Did you close the PersistenceManager before making the changes? > Is the key generated by appengine? > > On 19 Maio, 10:21, Xuel wrote: > > > > > Hello everybody ! > > > I've been working with the wicket-gae-template which provides a good > >

[appengine-java] Re: Datastore - update a non-root entity does nothing

Hi, Did you close the PersistenceManager before making the changes? Is the key generated by appengine? On 19 Maio, 10:21, Xuel wrote: > Hello everybody ! > > I've been working with the wicket-gae-template which provides a good > entry in gae, however I have a big issue : > > I have 3 entities,

Re: [appengine-java] Re: Datastore Statistics not updated for 3 days

Sounds good. I received an email shortly after notifying our production team that they had addressed the issue. On Tue, May 11, 2010 at 10:12 PM, Toby wrote: > Hello Ikai, > > Everything is back to normal. > > Thank you, > Toby > > On May 11, 1:08 am, "Ikai L (Google)" wrote: > > Seems like you

[appengine-java] Re: Datastore Statistics not updated for 3 days

Hello Ikai, Everything is back to normal. Thank you, Toby On May 11, 1:08 am, "Ikai L (Google)" wrote: > Seems like you aren't the only one reporting this. Let me see if I can chase > down what's going on. > > > > On Mon, May 10, 2010 at 8:56 AM, Toby wrote: > > now it is: 4 days, 12:34:38 ago

Re: [appengine-java] Re: Datastore Statistics not updated for 3 days

Seems like you aren't the only one reporting this. Let me see if I can chase down what's going on. On Mon, May 10, 2010 at 8:56 AM, Toby wrote: > now it is: 4 days, 12:34:38 ago > I checked my other appengine applications and they are all about the > same. > > On May 9, 2:25 pm, Toby wrote: > >

[appengine-java] Re: Datastore Statistics not updated for 3 days

now it is: 4 days, 12:34:38 ago I checked my other appengine applications and they are all about the same. On May 9, 2:25 pm, Toby wrote: > Hello, > > I have some trouble with the Administration Console. Everything is > very slow. Sometimes I get error page. The Datastore Statistics say: > > Last

[appengine-java] Re: Datastore - entities with package names

I've created a Java GQL parser which allows you to quote kind and property names, so your query would be written: SELECT * FROM 'my.package.myEntity' The description of the parser and link to download source or binary is here: http://audao.spoledge.com/doc-gae-features.html#gqlparser An example o

[appengine-java] Re: Datastore - entities with package names

low level On May 2, 12:22 am, Tristan wrote: > are you referring to JDO/JDA or low-level datastore? > > On Apr 30, 6:42 pm, madthanu wrote: > > > > > > > I have my entity class inside a seperate Java package, so the full > > class name of the entity is something like > > > my.package.myEntity >

[appengine-java] Re: Datastore - entities with package names

are you referring to JDO/JDA or low-level datastore? On Apr 30, 6:42 pm, madthanu wrote: > I have my entity class inside a seperate Java package, so the full > class name of the entity is something like > > my.package.myEntity > > How do you use GQL to do a select when the class name is this? The

Re: [appengine-java] Re: Datastore size growing one way

Are you using sessions? Sessions use a combination of Memcached and the datastore. Also, 40% of your datastore quota is 400mb - much of this could be your indexes. On Fri, Apr 23, 2010 at 10:08 PM, vinothkumar wrote: > classifs > > On Apr 24, 4:21 am, "Ikai L (Google)" wrote: > > What's your ap

[appengine-java] Re: Datastore size growing one way

classifs On Apr 24, 4:21 am, "Ikai L (Google)" wrote: > What's your application ID? > > On Wed, Apr 21, 2010 at 8:54 PM, vinothkumar wrote: > > > > > > > Thanks Ikai for a prompt response! > > > Its been more than 24hours now and the datstore still shows up as 40% > > of 1GB usage. > > > Generall

Re: [appengine-java] Re: Datastore size growing one way

What's your application ID? On Wed, Apr 21, 2010 at 8:54 PM, vinothkumar wrote: > Thanks Ikai for a prompt response! > > Its been more than 24hours now and the datstore still shows up as 40% > of 1GB usage. > > Generally, how long does it take to update? > > Also, in the past even when I delete s

[appengine-java] Re: Datastore size growing one way

Thanks Ikai for a prompt response! Its been more than 24hours now and the datstore still shows up as 40% of 1GB usage. Generally, how long does it take to update? Also, in the past even when I delete significant amount of data from datastore, the datastore size never went down. However, the dat

[appengine-java] Re: DataStore query without transaction - Spring 2.5 + JPA

I've not used Open*InView support in AppEngine (don't like the pattern myself ;). However, if all that is to get around the problem of the transaction limitations like you state just below, then there are a couple of options: - Declare the DAO methods as transaction-new; that way they won't clash

Re: [appengine-java] Re: Datastore + UI testing

In a typical setup, you would use HtmlUnit: http://htmlunit.sourceforge.net/ I've heard conflicting reports regarding whether or not it works in App Engine out of the box. If you give this a try, can you email the group and let us know if it works as well as any

[appengine-java] Re: Datastore + UI testing

Thank you for the reply. I'm not looking into testing actual user interaction (or JavaScript for that matter). I have some JSP pages that output HTML with minimum formatting, and that's what I want to test right now. The ideal solution would be something like: 1. Create and persist a new entity of

[appengine-java] Re: Datastore Delete raises wrong exception

Thanks Don for confirming this. I filed an issue at http://code.google.com/p/googleappengine/issues/detail?id=2993 And please keep in mind that dev server should behave in the same way as the production server in this case. -- You received this message because you are subscribed to the Google

[appengine-java] Re: Datastore integration tests with JPA

I created a new post to show how things now work with SDK 1.3.1 in the context of Spring in case you're interested. But, really the essential information is in David's post above. If you're not using Spring, it won't help. :) http://objectuser.wordpress.com/2010/03/15/google-app-engine-testing-w

[appengine-java] Re: Datastore integration tests with JPA

Thanks a bunch David, I'll give that a try right away. I suppose I just didn't connect the dots in this case :) On Mar 15, 8:23 pm, David Fuelling wrote: > Testing your JPA isn't much different than testing the low-level > Datastore service.  Just create a JUnit test-case and add a "helper" > obj

[appengine-java] Re: Datastore integration tests with JPA

Testing your JPA isn't much different than testing the low-level Datastore service. Just create a JUnit test-case and add a "helper" object that gets initialized with every test, just like they show here: https://code.google.com/appengine/docs/java/tools/localunittesting.html#Writing_Datastore_Te

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