[appengine-java] Deleting in batches of keys in a loop

2011-02-16 Thread Jaroslav Záruba
Hello If I delete 1000 objects in one iteration of a loop do I know for sure that in the next iteration I won't fetch their keys again when using the same query? I will use Mapper API so I'm rather curious. Regards J. Záruba -- You received this message because you are subscribed to the Go

[appengine-java] Re: Deleting in batches of keys in a loop

2011-02-16 Thread Didier Durand
Hi, You should read http://code.google.com/appengine/articles/transaction_isolation.html That will answer your questions about the possible kind of "hole" that you describe regards didier On Feb 16, 10:18 am, Jaroslav Záruba wrote: > Hello > > If I delete 1000 objects in one iteration of a loop

[appengine-java] Upgrade to GAE 1.4.2

2011-02-16 Thread luka
Hello, You probably aware of the following issue: After upgrading from GAE 1.4.0 to 1.4.2 the local data-store is completely deleted. Cheers Uri -- 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

[appengine-java] Re: Upgrade to GAE 1.4.2

2011-02-16 Thread Didier Durand
Hi, It has been state many times on this forum: update to a new version will most probably (always ?) reset the local datastore. regards didier On Feb 16, 2:06 pm, luka wrote: > Hello, > > You probably aware of the following issue: > > After upgrading from GAE 1.4.0 to 1.4.2 the local data-sto

Re: [appengine-java] Upgrade to GAE 1.4.2

2011-02-16 Thread Tom Gibara
I'm currently developing with Java. If it's any help, I did this... I produced a throw-away servlet that: On a GET request outputs a base-64 encoded gzipped serialized stream of every Entity object that I wanted to preserve from the old datastore, wrapped-up in a HTML form. On a POST request rev

[appengine-java] Using Task Queues to Persist a lot of data / "rows"

2011-02-16 Thread Dennis Lo
Hi, I'm trying to persist roughly 28,000 "rows" in a single entity e.g. EMPLOYEE and have a few questions. Basically, my goal is to avoid being terminated / timing out by using PUTs that exceed 30 seconds - which is what might happen if I just do 28,000 PUTs by invoking a doPost() request sent to

[appengine-java] Task Queue Production Problems.

2011-02-16 Thread Vinay Gaonkar
Hi I have a webpage which add two task into the task queue. Its the same task with two different parameters. When the first task starts executing I receive the warning. "This request caused a new process to be started for your application, and thus caused your application code to be loaded for

[appengine-java] Re: Using Task Queues to Persist a lot of data / "rows"

2011-02-16 Thread Didier Durand
Hi, Q1: Why don't you try bulk uploaded first: see http://ikaisays.com/2010/06/10/using-the-bulkloader-with-java-app-engine/ ? Q4: see http://code.google.com/appengine/articles/paging.html Q5: you probably do an http GET on the url: you must do a post. regards didier On Feb 16, 1:18 pm, Den

[appengine-java] Re: Task Queue Production Problems.

2011-02-16 Thread Didier Durand
Hi, read http://code.google.com/appengine/docs/adminconsole/instances.html -> parags loading requests & warmup requests. regards didier On Feb 16, 7:07 am, Vinay Gaonkar wrote: > Hi > > I have a webpage which add two task into the task queue. Its the same > task with two different parameters.

Re: [appengine-java] Upgrade to GAE 1.4.2

2011-02-16 Thread JT
Yup I noticed that. But I think that's what happened from 1.3.8 to 1.4 correct? On Feb 16, 2011 8:06 AM, "luka" wrote: > Hello, > > You probably aware of the following issue: > > After upgrading from GAE 1.4.0 to 1.4.2 the local data-store is completely > deleted. > > > Cheers > Uri > > -- > You

Re: [appengine-java] jsonengine: a JSON storage that requires no server-side coding

2011-02-16 Thread Sam Collins
Awesome! I've been looking for something like this for a while. One question: does it work with JSONP (for cross domain xhr's)? -- 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-

[appengine-java] Re: 1.4.2: Can't make https call from dev server

2011-02-16 Thread Tom Phillips
JVM (On Windows 7), I've tried a few for the development server including: java version "1.6.0_22" Java(TM) SE Runtime Environment (build 1.6.0_22-b04) Java HotSpot(TM) 64-Bit Server VM (build 17.1-b03, mixed mode) Using java.net.HttpURLConnection to connect to https://api.twilio.com and getting

[appengine-java] Trouble launching after update (eclipse)

2011-02-16 Thread bjorn
I recently created a new project and imported code into eclipse. My code had some weird "class not found" issues running on the server, so I thought I would try upgrading to the new app engine, 1.4.2. This fixed the issue on the server but the code won't run locally. It just prints this out an

[appengine-java] My site is very latency now, even if 3 "always on" instances are running.

2011-02-16 Thread Tapir
Anyone else also encountered this problem? -- 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

[appengine-java] Re: My site is very latency now, even if 3 "always on" instances are running.

2011-02-16 Thread Francois Masurel
Yep, same for me, and quite a few datastore timeouts. Annoying. Francois -- 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,

[appengine-java] Can't GET with parameters

2011-02-16 Thread bjorn
When I try running curl like this: curl -i -H "Accept: application/xml" -X GET "https:///auth?a=b&c=d"; everything is fine. but when I try this: curl -i -H "Accept: application/xml" -X GET "https:///auth"; -d "a=b&c=d" I get the error message documented below. I assume this is related

Re: [appengine-java] Can't GET with parameters

2011-02-16 Thread Nick Johnson (Google)
Hi Bjorn, The -d argument to curl causes it to include the provided data in the body of the request. Since you're forcing it to make a GET request, it's generating an invalid request - GETs can't have bodies. -Nick Johnson On Thu, Feb 17, 2011 at 11:55 AM, bjorn wrote: > When I try running cur