Ok, got it: I definitely have to switch to the new plugin ..
Just a last thought: in this way I have to retrieve all the children
each time I want to order the collection .. Am I right?
I hope it is integrated with the second level caching system
mechanism ..
On Jan 16, 7:20 pm, datanucleus
Hi everyone !
I'm looking for a solution to run my connection oauth with google
chrome. currently my code only works on firefox and IE but not on
google chrome because when I persist in my OAuthTokenSecret a session
variable when google redirect back on my aplication the value of the
Uncaught exception from servlet
javax.servlet.UnavailableException: Initialization failed.
at
com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:
211)
at
I have spent a bit of time banging up against Entity Group issues. In
all cases, the problem was with my JPA. I had made mistakes in my
annotations that manifested as run-time transaction and Entity Group
errors .
The documentation on JPA relationships and Entity Groups is pretty
light. Can
Cough objectify cough
On 17 Jan 2012 19:49, Paul Bartosik paulhbarto...@gmail.com wrote:
I have spent a bit of time banging up against Entity Group issues. In
all cases, the problem was with my JPA. I had made mistakes in my
annotations that manifested as run-time transaction and Entity
Thank you. You seem to be doing precisely the same thing I intend to
do.
It is particularly helpful you listed a client for both objectivec and
java.
I'll be trying to put something together with the base you suggested.
On Jan 16, 7:44 pm, Bruno Fuster brunofus...@gmail.com wrote:
Hi,
I have
Cool! I'm the objc project author so if you have any issues just let me
know... its not ready for XML though, just JSON under production, so keep
that in mind :)
On Tue, Jan 17, 2012 at 10:09 PM, angstrom348 linux.mod...@gmail.comwrote:
Thank you. You seem to be doing precisely the same
Jackson is very nice for JSON too
http://jackson.codehaus.org/
On Jan 16, 2012, at 7:57 PM, Carter Maslan car...@maslan.com wrote:
We have been happy with our use gson on server side too:
of http://code.google.com/p/google-gson/
On Mon, Jan 16, 2012 at 4:44 PM, Bruno Fuster
I use Resteasy with Jackson. It works great. Uses the standard
JAX-RS annotations.
http://docs.jboss.org/resteasy/docs/2.3.0.GA/userguide/html_single/index.html
Jeff
On Mon, Jan 16, 2012 at 11:51 PM, angstrom348 linux.mod...@gmail.com wrote:
I am trying to allow for app engine interaction
As a bonus, you can also use Resteasy for webpage rendering using this
thin framework on top:
http://code.google.com/p/htmleasy/
(I wrote it originally, although another guy maintains it now. I
still use it, and - if I may say so - it's great)
Jeff
On Wed, Jan 18, 2012 at 12:38 AM, Jeff
I'm curious if you could share why you picked resteasy over jersey of other
jax-rs implementations?
On Jan 17, 2012, at 7:38 PM, Jeff Schnitzer j...@infohazard.org wrote:
I use Resteasy with Jackson. It works great. Uses the standard
JAX-RS annotations.
I have a long history with JBoss, plus I have friends who still work
there - although I don't know Bill Burke well and don't particularly
love the way he runs Resteasy (insufficiently self-critical for my
tastes, and not enough internal code comments). That said, Resteasy
works well, the product
Just a last thought: in this way I have to retrieve all the children
each time I want to order the collection .. Am I right?
You retrieve the owner object, and it has a List. You play around with
the List to your hearts content, and the updates are saved.
I hope it is integrated with the
I always found that startup errors and datastore errors happened at the
same time. I assume instances are getting the code from the datastore.
For reasons unknown, the master slave datastore is broken and Google's
solution is hrd. I was in the same mental position as you at the beginning
of
Wow, sorry to hear that. Is it java or python? I've been on hrd now for
about a month. I have the sliders set to el cheapo mode and haven't had
any timeouts at all.
My understanding is the startup timeout is 10 seconds. The total request
timeout is 60 seconds.
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Brandon,
I am doing service management/development many years and your
explanation not convince me since it not show partially valid root
cause - I think so - see why it not convincing.
Low availability is a fact see report again it random for same thing:
2012.01.14 26 1 1
Kenneth,
The timeouts could not be 10s or 15s - since DeadlineExceededErrors
occurs in my logs is about 60s - I think that 10s or 15s is myths or
wrong implementation since what is sense to give 60s if it should
start in 15s???
Common timeouts are: 64608ms, 70806ms, 63093ms, 64499ms, ...
On
We are looking at restructuring some of our calls, optimizing again for
speed, we are thinking that rather than having a datastore call for a single
cell, we'd serialize things.
This makes searching suck, and we have had a few issues where serialized and
unserialized data didn't quite match when
You are on M/S. You could be doing Echo Hello World and nothing else and
get Deadline Exceeded Errors. Maybe not quite but if you have any imports
that use Memcache than you would.
M/S has Zero advantage at this point.
-Original Message-
From: google-appengine@googlegroups.com
You keep pointing to reasons you believe it isn't your code, and why we are
wrong, but you aren't trying the things we point out. If your time out are
at 70 seconds you are doing something wrong, it shouldn't take that long to
start up. EVER.
Also you are on M/S which has its own rules. Jump in
Hello all,
I am a newbe in GAE (but not to java)
I have built a basic GAE+GWT app and i followed the Sink example.
Meaning:
1. I have one html page : a welcome page - shouldn't be secured.
2. I have number of pages that are actually a composite.
2. Some but not all needs to be secured (User
Hi,
after moving our apps to the premier account I do not get any updated
information about the costs of the apps.
Is there a plan to provide similar functionality to the billing history for
premier apps that are available for classic apps?
Thanks,
Daniel
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You received this message because
hi brandon
I do this with a bunch of models, keep a few properties for search and
then dump the bulk of data into a compressed, json text property.
Obviously the json part might be overkill but its a lot more flexible
going forward if (err, when) you need to add more data (especially
nested data)
Have you weighed Compression vs uncompressed in terms of speed, and cost?
I'll end up testing to see, but I like to know the answers beforehand :-)
-Original Message-
From: google-appengine@googlegroups.com
[mailto:google-appengine@googlegroups.com] On Behalf Of bFlood
Sent: Tuesday,
I tend to do this a lot to minimize the cost of fetching data; if I
need all the information about a Person then I get all that info by
loading a single entity, usually pulled from memcache. Most of my
analytic processes look like map/reduce so indexing these complex
structures wouldn't really
In fact, I wrote up an explanation of this 6 months ago:
http://blog.similarity.com/post/7541938593/how-to-build-an-online-dating-site-nosql-edition
Jeff
On Tue, Jan 17, 2012 at 2:06 PM, Jeff Schnitzer j...@infohazard.org wrote:
I tend to do this a lot to minimize the cost of fetching data; if
You wrote How to Use GAE to Get Laid and didn't tell anyone? Evil.
-Original Message-
From: google-appengine@googlegroups.com
[mailto:google-appengine@googlegroups.com] On Behalf Of Jeff Schnitzer
Sent: Tuesday, January 17, 2012 6:10 AM
To: google-appengine@googlegroups.com
Subject: Re:
I've just noticed this in the dashboard. It's slightly over my daily
budget.
Recipients Emailed 2,147,487,094 2,147,486,994 $0.01/ 100
Recipients $214,748.70
Also on the quota page.
Datastore API Calls 2,147,484,014 Okay
Datastore Queries
Cayden,
I signed up for the Trusted Tester Program over a week ago and have not
heard back. Is there something else I need to do?
Thanks!
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hi brandon
compression - not really, at least not with HRD. I remember it being
useful in M/S but only for larger strings. I'm using this python
property now, it only compresses over a certain size
http://atastypixel.com/blog/wp-content/uploads/2011/01/compressible_text_property.py_.txt
great
Brandon,
Test on Master/Slave.
Not keeping point that my code is perfect I keep point that GEA LOAD
behavior is RANDOM/UNPREDICTED - once it load faster (5s) once it not
loads since DeadlineExceed (70s) - it not enough for production
system. Problem start from last weeks.
I will do some imports
I see the following pattern in the documentation to ensure strong consistency:
user_key = db.Key.from_path('User', 'ryan') # Put two entities
db.put([TestModel(parent=user_key), TestModel(parent=user_key)]) # Global query
doesn't see the data. self.assertEqual(0, TestModel.all().count(3)) #
Hi Cayden,
Thanks for the fast and thorough reply and for trying to get us on the
Trusted Tester SSL program sooner rather than later. I appreciate it.
A quick followup question concerning TLS: is Google supplying the TLS
certificates or will we have the option to provide our own?
Thanks,
Thanks for the bit of morning humour, Brandon. A good way to start the day.
I'm not worried about the application-layer issues (that's for us to worry
about). And, honestly, I'm not worried about the catastrophic failure of a
datacentre or other large-scale outages. Big failures get noticed
There's nothing wrong with using a parent key that doesn't correlate
to a real entity. However, be aware that your write throughput for
that entity group will be limited to approximately one transaction per
second.
I use this technique when synchronizing bulk data from a third-party.
I have a
At the moment I am investigating the new GAE API for Google Cloud
Storagehttp://code.google.com/appengine/docs/java/googlestorage/overview.html.
While the API is still young it may be an option because it allows you to
maintain the files separate from GAE.
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You received this message
Ok, I just wanted to make sure that I wouldn't run into trouble later.
Thanks,
- Klaas Pieter
On Tuesday 17 January 2012 at 18:15, Jeff Schnitzer wrote:
There's nothing wrong with using a parent key that doesn't correlate
to a real entity. However, be aware that your write throughput for
so i tried to port my app to python 2.7 but atm it is too complex to do and i
really dont think there will be a massive speed improvement.
think ill pre-serialize my objects (somehow like gregory suggested) which
should bring the serialization down a few seconds.
On Jan 16, 2012, at 8:46 PM,
What are people using for GAE java automated backup these days? I know
there is a python solution out there. Has anyone implemented the python
solution for their java app? If so, how did it go?
I'd really like an automated solution. I'm on the standard (non-HRD)
database. Would I be better to
What's the version number you are using?
--
Ikai Lan
Developer Programs Engineer, Google App Engine
plus.ikailan.com
On Mon, Jan 16, 2012 at 9:24 AM, Deepak Singh deepaksingh...@gmail.comwrote:
Hi All,
I recently upgraded to GAE 1.6.1.
When i deploy my app through Eclipse deploy option,
GAE 1.6.1
I am able to deploy but rollback gives the mentioned exception.
So, for rollback i use GAE 1.5.5 and it does fine.
Thus, there is an issue to do rollback using GAE 1.6.1
Also, Does it make any difference to the production if i deploy my app
using 1.6.1 and if required i rollback using
Hi there,
I'd like to get some framework / library suggestions to implement a
REST interface to our Java App Engine back-end. We are looking for a
lightweight solution if possible.
Thank you.
Daniel
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You received this message because you are subscribed to the Google Groups
Google App
*Background*
I have two different google app accounts, lets call them {foo}.net and
{bar}.com.
While signed in to google apps under {foo}.net, I created an app engine
account and then set up my first web app, which I called {bar}. I then
decided that I would like to have my new app engine
I filled the form a couple of months ago and haven't heard back!
On Tue, Jan 17, 2012 at 6:48 AM, objectuser kevin.k.le...@gmail.com wrote:
Cayden,
I signed up for the Trusted Tester Program over a week ago and have not
heard back. Is there something else I need to do?
Thanks!
--
You
I agree - it would be nice to see this and save me the math.
j
On Jan 17, 5:20 am, Daniel Florey daniel.flo...@gmail.com wrote:
Hi,
after moving our apps to the premier account I do not get any updated
information about the costs of the apps.
Is there a plan to provide similar functionality
I tried to create a bunch of indexes on keys descending (which I saw
is recommended to speed up data downloading in the bulk exporter).
Here's a sample of what I'm trying:
kind: books
- properties:
name: __key__
direction: desc
However, all my indexes of this format went from building status
the most concise code is probably db.to_dict. this is roughly the same
code path used in db.model_to_protobuf
On Jan 17, 9:37 am, Andreas a.schmi...@gmail.com wrote:
so i tried to port my app to python 2.7 but atm it is too complex to do and i
really dont think there will be a massive speed
GSON and servlets -- I find Jersey's cold start time to be
unacceptable.
- Chris
On Jan 17, 2:13 pm, supercobra superco...@gmail.com wrote:
Hi there,
I'd like to get some framework / library suggestions to implement a
REST interface to our Java App Engine back-end. We are looking for a
Talk to Google about if that's what you get. At Amazon, there is no tier
where large outages get resolved faster, you just get to tell your boss I
spoke to them, they are working on it
If you don't care if they spoke back, all tiers are the same ;-)
That's not to say that the support plan
I am using the experimental blobstore file API to write a CSV file
containing some event data. There's a lot of data so I'm batching up
the writes. My code is running in a backend so I have lots of time but
I'm running out of memory, and I don't understand why.
Here's the main part of the code:
Hi,
It has been more than two weeks since I deployed my latest code. It is
mostly okay but I am still receiving some results from the old code. I am
not on high replication. How long should I expect it will take for the code
to propagate around the world?
Thank you,
Douglas
--
You
Spring framework is nice but it's not small.
On Jan 18, 7:26 am, Chris ritterch...@gmail.com wrote:
GSON and servlets -- I find Jersey's cold start time to be
unacceptable.
- Chris
On Jan 17, 2:13 pm, supercobra superco...@gmail.com wrote:
Hi there,
I'd like to get some
What sort of load time did Jersey add for you? When I last tried it, I didn't
remember it was particularly bad.
On Jan 17, 2012, at 3:26 PM, Chris ritterch...@gmail.com wrote:
GSON and servlets -- I find Jersey's cold start time to be
unacceptable.
- Chris
On Jan 17, 2:13 pm, supercobra
Hi,
What happens under the hood when list properties are modified, index
and composite index wise ?
Does it modify added and removed values only ?
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Is it possible to read a binary file from GCS using the GAE API? The
example provided in the GAE documentation works great but a text file but
how about a PDF or MP3? I tried
BufferedInputStream reader = new
BufferedInputStream(Channels.newInputStream(readChannel));, but this is not
working.
Over the past several weeks (months?) we've noticed an increased
amount of
DeadlineExceeded / Timeout Exceptions on our app, which involve a very
large delay (71476ms, 72460ms, 61287ms, 91551ms, etc) and often occur
on the smallest of queries... even requests that do not do any
database queries,
Restlet is great. They have a version especially for GAE
http://www.restlet.org/
On 18 January 2012 11:24, Wilson MacGyver wmacgy...@gmail.com wrote:
What sort of load time did Jersey add for you? When I last tried it, I didn't
remember it was particularly bad.
On Jan 17, 2012, at 3:26 PM,
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