Hallo,
for 15min we have Problens in our errorlog
Caused by: java.lang.NoClassDefFoundError: Could not initialize class
de.saas.core.base.EMF
our class EMF
package de.saas.core.base;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import
Michael, thank you for your comment.
Thus, the only way to make a strongly consistent update (no Ancestor
Entity scenario) is after the update to retrieve the entity by its key
value. This way all pending changes will be roll-forwarded, then read
again using Request Factory from client side (e.g.
Hi,
I like to develop a Rich User Interface. To obtain this on user interaction
I need two thread: one for action processing,
and one for incrementally update the client side (html).
I generate two http requests from the client. The two request must
communicate.
The update request must
The two HTTP requests are not guaranteed to execute in the same VM,
regardless of session ID, so you should definitely NOT rely on thread
interaction. The session object is updated in real time, and of course
memcache is a great tool for sharing short lived state, as long as you can
tolerate
I am getting the same exception message.
Is this the right group to discuss on mapreduce? Are there anyone using
Java mapreduce?
-Aswath
On Fri, Mar 16, 2012 at 11:51 AM, Santosh kumar kopp@gmail.com wrote:
Hi,
I had a question in the last year june,
regarding:
Which is the right group for discussion on java mapreduce.
Is it the stackoverflow tag 'mapreduce' or
https://groups.google.com/group/app-engine-pipeline-api.
-Aswath
On Thu, May 10, 2012 at 8:56 PM, Aswath Satrasala
aswath.satras...@gmail.com wrote:
I am getting the same exception message.
I have the same problem, but i'm using the M/S database. The requests take
too long! DeadlineException all the time.. i don't know what to do, my
clients can't use the application. I'm freaking out o_O'
I starred ur issue.
Thanks
2012/5/2 nischalshetty nischalshett...@gmail.com
Logged a
If any Master/Slave user face the same problem. Please, star this issue:
http://code.google.com/p/googleappengine/issues/detail?id=7497thanks=7497ts=1336672808
Em quarta-feira, 9 de maio de 2012 22h13min42s UTC-3, Renan escreveu:
Large latency spike. I'm using the M/S datastore. And it's
I have an app running on a backend. It has 11 tasks. The first one is
started by /_ah/start and it, in turn, starts the other ten, the worker
tasks. The worker tasks have this structure:
while True:
# Do important stuff
# time.sleep (30)
The execution behavior on app engine is the
We're using Google Apps as the authentication mechanism for one of our
apps. I know we can't switch authentication methods but can I switch the
domain that it's tied to? We're able to add users to it from the new domain
and log in to the AppEngine console but we have trouble accessing URLs that
Hi Michael,
thanks for the reply!
Is possible to test a case in which two HTTP requests are on different VM?
I like to understand if exchanging info through the session works.
Must I use synchronized when accessing the HttpSession?
On 05/10/2012 03:53 PM, Michael Hermus wrote:
The two HTTP
Reminder: this hangout is today, starting in a few hours.
The broadcast will begin at about 6:30pm CDT Thu 10th May (4:30pm PDT,
11:30pm UTC).
On 8 May 2012 17:30, Amy Unruh amyu+gro...@google.com wrote:
hi all,
This week we will have a fantastic G+ hangout, as we broadcast an
Hi,
is possible that session is not replicated until the end of the http request
is reached? How is possible to replicate DURING the http request?
I am on the wrong way?
On 05/10/2012 10:07 PM, Davide wrote:
Hi Michael,
thanks for the reply!
Is possible to test a case in which two HTTP
I suppose you could force the use of multiple instances by setting
threadsafefalsethreadsafe and using long running requests. Remember,
though, the HttpSession state will not be committed to shared state
(Memcache and Datastore) until *after *the HTTP request completes. You
cannot use the
It is definitely NOT written until the end of the request. You cannot use
the session object that way. Memcache would be your best alternative, but
it is possible you are attempting to implement a flawed pattern.
On Thursday, May 10, 2012 5:12:01 PM UTC-4, Davide wrote:
Hi,
is possible
Hi Michael,
many thanks for the help! Yes I think I am using the wrong way.
What I need is a long running request main that execute some code
server side. At some time the main request need client values.
I have thinked to use a second request that take the work to fetch
a client value and once
Is it possible to upload a new GAE application from an existing GAE
application, so that users of the existing application could create their
own separate instances of the new application in a point and click manner,
but without having access to the source code of the new application?
Thanks,
check here for the hangout when it starts.
https://plus.google.com/109136855341297709165/posts
On Thursday, May 10, 2012 3:46:32 PM UTC-5, Amy Unruh wrote:
Reminder: this hangout is today, starting in a few hours.
The broadcast will begin at about 6:30pm CDT Thu 10th May (4:30pm PDT,
Congratulations!
Would you be able to share an estimate on when the Search API will be
available from the Go runtime? I understand that both are experimental, but
is it actively being worked on or is still on the todo list?
Thank you,
Kyle
--
You received this message because you are
hi Kyle,
It is on the list, but we can't comment on any dates for it.
On 11 May 2012 11:07, Kyle Finley kylefin...@gmail.com wrote:
Congratulations!
Would you be able to share an estimate on when the Search API will be
available from the Go runtime? I understand that both are experimental,
You should click the link I provided in my first post, and read the doc. The
Channel API allows you to create a persistent connection between the server and
a JavaScript client, allowing you to send data back and forth. I imagine that
would allow you to accomplish your goals.
--
You received
Hi,
Cheers for a quick reply. Seems like I have been misguided then.
Probably after going through number of resources I missed something. I
re-traced my steps and it seems like a stackoverflow question is where
I took the idea of no porn on app engine.
Well sorry to bother, your help is much
On Tue, May 8, 2012 at 7:49 PM, Ugorji ugo...@gmail.com wrote:
If I sink in development time using it, and build my application to depend
on it, and then the price is released and it's prohibitive to me, I've lost
a fair amount of development time.
I concur. It's not necessary to have a
I want to create the entity that has normal properties like
* double
* String
* key
It does work for some KINDS in the namespace, but few properties are not
showing for some KINDS.
How can this be resolved?
-Aswath
On Tue, May 8, 2012 at 5:55 PM, Nikhil Jain nikhil.jaint...@gmail.comwrote:
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