Re: [google-appengine] Re: Announcing the High Replication Datastore for App Engine

On Friday, January 7, 2011 9:08:02 PM UTC+1, Ikai Lan (Google) wrote: > > The replication lag affects actual entity data as well as indexes. According to the docs Get/Delete/Put are strongly consistent, so in order to get up-to-date entity data can I run a keys_only query and then use db.get()

[google-appengine] Re: Exception persisting 2 entities not in a transaction

Hello, does nobody kwow that´s the problem here? I googled a lot but could not find a solution. Thanks for your help -- 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. T

[google-appengine] Datastorequery with OR condition on multiple properties

Hello, I have a JPA query like that: select from Kind k where attr1 = "a" and ( attr2 = true or attr3 = false) I get the exception: "Or filters cannot be applied to multiple properties" Is there a recommended way get the entites with conditions like that or do I have to perform two queries one

[google-appengine] High HTTP500 errors

Hi, we are seeing high http500 errors, 0.2% of requests, "Request was aborted after waiting too long to attempt to service your request. This may happen sporadically when the App Engine serving cluster is under unexpectedly high or uneven load. If you see this message frequently, please contact th

Re: [google-appengine] Uploading alternate version not updating

Hey Owen, Are you using any type of cache buster, such as including the version number in the path or in the query string? Maybe your static assets are being cached by GFS or some other public cache. Robert On Fri, Jan 7, 2011 at 20:53, InspiradoGames wrote: > Hi, > I've been making ch

Re: [google-appengine] Limit on length of characters in Text property

Entities are limited to 1MB, so a text property is implicitly limited too. The limit will be something under 1MB to account for the metadata's overhead. http://code.google.com/appengine/docs/java/datastore/overview.html#Quotas_and_Limits Robert On Sat, Jan 8, 2011 at 00:09, A. Stevko w

Re: [google-appengine] Datastorequery with OR condition on multiple properties

Hi Frank, Either use two queries, if the result sets are small enough, or add another property to your model, attr2_or_not_attr3, and query using that. Adding the new attribute will give you better performance if you have many results, and may me the only way if your sets are very large. Rober

Re: [google-appengine] Re: Exception persisting 2 entities not in a transaction

You might try posting to the appengine-java group, maybe someone there will have some ideas. http://groups.google.com/group/google-appengine-java Robert On Sat, Jan 8, 2011 at 05:23, frank wrote: > Hello, > > does nobody kwow that´s the problem here? > I googled a lot but could not fin

Re: [google-appengine] Need to map a subfolder to a owned domain

Hey Miguel, You could use a redirector to route them to the right app based on the host name. Could probably do that in a couple ways; one super simple way would be to have a default app that detects the domain then does a redirect like: awesomeapp.yourdomain.com -> awesomeapp.yourdomain.co

Re: [google-appengine] Limit on length of characters in Text property

So much for trusting the javadocs "Text wraps around a string of unlimited size" statement. On Sat, Jan 8, 2011 at 10:54 AM, Robert Kluin wrote: > Entities are limited to 1MB, so a text property is implicitly limited > too. The limit will be something under 1MB to account for the > metadata's ov

Re: [google-appengine] Limit on length of characters in Text property

I read too much into the javadocs and assumed they were somehow using chaining to work around that limit. Thanks guys, i'll have to do that myself i guess. -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email

[google-appengine] Why do my indexes stay Building for long periods of time?

http://code.google.com/appengine/kb/general.html#indexes Hello, my Data Store is empty but I see this: *Status:* *Building* - *Queued: 0 Running: 0 Completed: 0 Total: 0 * Are my indexes stuck? :-( -- http://zssingles.appspot.com/ -- You received this message because you are subscribed to the

[google-appengine] Does High Replication not work with Google Apps Accounts?

I've created a couple of apps that are High Replication, but the invites to domain accounts don't seem to be valid. Clicking on the second link in the email still results in: -- Unauthorized You are not authorized to access this application. -- Although the account logged in is the one invited. -

[google-appengine] Copying Entities to Another Application Failing

Hi App Engine Team, I am trying to copy ~160GB of data to a new application for backup/failback purposes. I have followed the instructions outlined here http://code.google.com/appengine/docs/adminconsole/datastoreadmin.html#Copy_Your_Data. However, when I try to start the copy job, I am ge