[appengine-java] Push and pull queues

What are the main differences between push and pull tasks ? What are the purposes of each one ? (when is it necessary to use one or the other and are there some "best practices" related to this types of tasks) -- You received this message because you are subscribed to the Google Groups "Google A

Отг: Re: Отг: Re: [appengine-java] Data is saved in the datastore when transaction is rolled back

"As the documentations says, to avoid this you would need to implement idempotent transactions, but its better to attack the underlying problem (Datastoretimeout exception). Because your app is on M/S, this could explain why you are getting this exception in a low rate. You can mitigate this by

[appengine-java] NullPointerException in org.datanucleus.store.appengine.DatastoreTable

>From time to time, org.datanucleus.store.appengine.DatastoreTable throws a NullPointerException, and I have not yet figured out why or what is the pattern, just a few first requests fail and then all goes well. The exact line where the exception is thrown is 569: // Run callbacks for each

[appengine-java] Re: pdf creation problem

Thanks gk.. But now am using pdfjet jar, java sdk 1.5.0 now i hav the exception of Fileoutputstream cannot supported in gae, is there any right way to rectify that.. how can i use Fileoutputstream , thanks in advance On Aug 2, 3:22 am, gk wrote: > See > > http://code.google.com/p/googleappengine

[appengine-java] Re: pdf creation problem

FileOutputStream outputs a file - but GAE has a read-only file system. Use another OutputStream implementation or output the stream to the client using HttpServletRespone.getOutputStream() Also read http://groups.google.com/group/google-appengine-java/browse_thread/thread/a06dd822a6cee160 On Au

[appengine-java] Can't request public Google Doc anymore

Hi all, I used code below to retrieve a web published Google Doc (example url below). This worked fine until recently all of a sudden result does not retreive actual document anymore. Instead I get a "Document not found" with a 400 HTTP code I think. When fetching exactly the same url in my browser

[appengine-java] Re: Can't request public Google Doc anymore

Discard the url in mail above, apparently it's truncated by Groups. Here's a good example -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To vi

[appengine-java] Google App Engine Freelance Project

I am looking for a very strong programmer for a freelance project to be built on Google's freelance project. I am looking for a back end developer who can develop the entire back end to the a site that pulls data from the Facebook API upon users accepting permissions. I have a front end graphics

[appengine-java] Re: Persistence issue

Hi Max, Rolf is right - you should try the DataStore viewer: http://localhost:/_ah/admin I also experience something similar: after my entities are created it takes a very long time to see them in the DataStore (a few seconds!!) This happened after upgrading the Google Plugin for Eclipse a

[appengine-java] Slow DataStore on the Development Server after update

Dear All, I've been fighting with this issue for some days and does not seem to come to a good solution: Since updating the Google Plugin for Eclipse and the SDK to 1.5.2 I noticed that the DataStore takes a very long time to store my entities. Here is what I do and the behavior of the local sy

[appengine-java] Re: Slow DataStore on the Development Server after update

Same Problem here. -- 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...@google