[appengine-java] Random HTTP 500 errors with the RemoteApiServlet

2010-09-14 Thread Rahul Ravikumar
Recently, i have come across an error (quite frequently) with the RemoteApiServlet as well as the remote_api handler. While bulk loading large amounts of data using the Bulk Loader, i start seeing random HTTP 500 errors, with the following details (in the log file): Request was aborted after

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

2010-09-03 Thread Rahul Ravikumar
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. vi...@pcb-dev.com

[appengine-java] Re: Google Web Application problem in Eclipse Helios

2010-08-03 Thread Rahul Ravikumar
Uninstall the plug-ins and the sdk's that you have installed. From the Eclipse update site for App Engine, install the plug-in only. Download and install the SDK's separately and point your eclipse plug- in to the SDK locations on disk. On Aug 2, 2:40 pm, asfh hd.a...@gmail.com wrote: Hi, I

[appengine-java] Re: Google App Engine - Bulkloading using RemoteApiServlet - Billing

2010-08-03 Thread Rahul Ravikumar
I meant the max. daily budget. Sorry for the confusion. On Aug 3, 3:47 pm, Rahul Ravikumar tikura...@gmail.com wrote: I am using the App Engine RemoteApiServlet and the Bulkloader to load data into the datastore. As the dataset that i was uploading was huge (a million entities) I enabled

[appengine-java] Re: Dance Dance Robot error / Channel API

2010-07-17 Thread Rahul Ravikumar
com.google.appengine.api.channel.ChannelMessage; import com.google.appengine.api.channel.ChannelService; import com.google.appengine.api.channel.ChannelServiceFactory; and it all works. Daniel On Jul 16, 6:42 pm, Rahul Ravikumar tikura...@gmail.com wrote: The Channel API for Google App Engine is not out

[appengine-java] Re: Dance Dance Robot error / Channel API

2010-07-16 Thread Rahul Ravikumar
The Channel API for Google App Engine is not out yet! On Jul 15, 6:11 pm, Daniel Guermeur superco...@gmail.com wrote: Hello there, I am building a GWT+ GAE app based on Dance Dance Robot app, the demo Google IO demo app showcased at Google IO. I am using the Channel API (Java AppEngine

[appengine-java] Re: Servlet filter does not work POST

2010-06-25 Thread Rahul Ravikumar
http://code.google.com/p/googleappengine/issues/detail?id=3083 On Jun 24, 12:17 pm, Mouseclicker jens.h...@googlemail.com wrote: I found out that POST filters only don't work if the post request comes from an _ah/upload request. On Jun 23, 1:24 pm, Mouseclicker jens.h...@googlemail.com

[appengine-java] Re: Servlet filter does not work POST

2010-06-24 Thread Rahul Ravikumar
No filters do work with POST requests at 1.3.4 On Jun 23, 4:24 am, Mouseclicker jens.h...@googlemail.com wrote: HI, is there any reason (or known issue) that a configured servlet filter is only called for GET requests? With the filters something was fixed for 1.3.3.1 release, but I am

[appengine-java] Re: GfS and Struts

2010-05-17 Thread Rahul Ravikumar
There are two modes of using the commons file upload API. One being backed by the DiskFileItemFactory which uses a File I/O (frowned upon on App Engine) and the other being the Streaming File Upload API. To run on Google App Engine you will need to use the Streaming File upload API. You can get

[appengine-java] Re: BlobstoreService serve method

2010-05-17 Thread Rahul Ravikumar
The information regarding the size can be obtained using the BlobInfoFactory (http://code.google.com/appengine/docs/java/javadoc/ com/google/appengine/api/blobstore/BlobInfoFactory.html). Look at the BlobInfo class which has all the relevant information about the blob you uploaded to the store.

[appengine-java] Re: Supported JSP/Servlet API version not mentioned any where

2010-05-06 Thread Rahul Ravikumar
It is servlet 2.5. If you looked at the web.xml then you would see a declaration: web-app xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xmlns=http://java.sun.com/xml/ns/javaee; xmlns:web=http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd; xsi:schemaLocation=http://java.sun.com/xml/ns/javaee

[appengine-java] Error uploading project to App Engine

2010-04-28 Thread Rahul Ravikumar
When i try to update my project using the Eclipse plugin - I see the following error message in my eclipse log. I am unable to update my application on GAE. eclipse.buildId=I20090611-1540 java.version=1.6.0_20 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32,

[appengine-java] Questions about BlobstoreService fetchData and serve

2010-04-27 Thread Rahul Ravikumar
The BlobstoreService has two method using which one can fetch data. The first one being fetchData(blobKey, start, end) = which fetches the subset for a blob. The second being serve(blobKey) Is there a reason why the serve method, does not maintain the same contract as that of fetchData(...) ?

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-21 Thread Rahul Ravikumar
/uploadComplete?  If so, that sounds like a bug and I can investigate it. On Wed, Apr 14, 2010 at 7:08 PM, Rahul Ravikumar tikura...@gmail.comwrote: On further investigation, the blobstore service actually gets called and the upload takes place. However the right success path does not seem to get

[appengine-java] Re: Blobstore service short term quotas

2010-04-17 Thread Rahul Ravikumar
Its probably a bug with the admin console. -- 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 group, send email to

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-14 Thread Rahul Ravikumar
 pm, Rahul Ravikumar tikura...@gmail.com wrote: I am seeing the problem on DevAppServer. On Apr 13, 3:08 pm, Don Schwarz schwa...@google.com wrote: Are you seeing this problem in the DevAppServer or when deployed to our servers?  (Or both?) On Tue, Apr 13, 2010 at 4:27 PM, Rahul Ravikumar

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-14 Thread Rahul Ravikumar
on the App Engine environment. On Apr 14, 4:58 pm, Rahul Ravikumar tikura...@gmail.com wrote: I have verified that this does not happen on the Google App Engine environment. Blobstore service works as expected. The problem only seems to occur in the DevAppServer. Is there a servlet that i can map

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-13 Thread Rahul Ravikumar
Are there any workarounds for this issue? On Apr 12, 7:48 pm, Rahul Ravikumar tikura...@gmail.com wrote: I am using DevAppServer - I have filed an issue :http://code.google.com/p/googleappengine/issues/detail?id=3083 You can reproduce the problem using a dispatch servlet and the blobstore

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-13 Thread Rahul Ravikumar
I am seeing the problem on DevAppServer. On Apr 13, 3:08 pm, Don Schwarz schwa...@google.com wrote: Are you seeing this problem in the DevAppServer or when deployed to our servers?  (Or both?) On Tue, Apr 13, 2010 at 4:27 PM, Rahul Ravikumar tikura...@gmail.com wrote: Are there any

[appengine-java] Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-12 Thread Rahul Ravikumar
I have a central dispatcher servlet that has a servlet mapping of : servlet-mapping servlet-namedispatcher/servlet-name url-pattern//url-pattern /servlet-mapping When i try to use the blob store service's createUploadUrl(/ uploadComplete) it maps to a URL for e.g '/_ah/upload/

[appengine-java] Re: Blob Store service createUploadUrl() and a Dispatcher Servlet

2010-04-12 Thread Rahul Ravikumar
with an appengine-web.xml and web.xml for a reproducible test case? Thanks, Don On Mon, Apr 12, 2010 at 9:14 PM, Rahul Ravikumar tikura...@gmail.com wrote: I have a central dispatcher servlet that has a servlet mapping of :  servlet-mapping        servlet-namedispatcher/servlet-name        url

[appengine-java] Re: Eclipse Update not working

2010-04-04 Thread Rahul Ravikumar
You need to re-create the Debug configuration. Delete the existing one and then create a new one. On Apr 3, 1:54 pm, Kasra Green kn308@googlemail.com wrote: Hi guys, Yesterday after nagging messages I decided to update the SDK. After successfully completing Help Check for Updates

[appengine-java] Re: Geospatial data management with GAE Java

2010-03-18 Thread Rahul Ravikumar
There is a java port of the Geomodel project in java which you can try out. On Mar 17, 1:39 am, fvisticot fvisti...@gmail.com wrote: I know that Geomodel is a solution for python users to manage geospatial information. What is available for GAE Java users in term of Geospatial data management

[google-appengine] Google App Engine Eclipse Plugin Issues

2009-08-04 Thread Rahul Ravikumar
The name of the jar files that get downloaded from the Eclipse download site for App Engine are extremely long. Windows Xp for example can only handle a limited number of characters in the absolute path of a file, and when the absolute path becomes long, it can no longer open/access/delete the